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a datasheet bt800 bluetooth v4.0 dual - mode usb hci module version 2. 1
bt800 datasheet embedded wireless solutions support center: http://ews - support.lairdtech.com www.lairdtech.com/bluetooth 2 ? copyright 2016 laird. all rights reserved americas: +1 - 800 - 492 - 2320 europe: +44 - 1628 - 858 - 940 hong kong: +852 2923 0610 r evision h istory version date notes approver 1.0 04 sept 2013 initial release jonathan kaye 1.1 23 sept 2013 updated regulatory/certification section jonathan kaye 1.2 07 oct 2013 update bt sig approvals section edited text in low - voltage vdd_radio linear regulator section jonathan kaye 1.3 04 feb 2014 added a spi note where applicable: note: the purpose of the spi interface is to access the modules inner settings such as selecting different wlan co - exist scheme jonathan kaye 1.4 05 feb 2014 updated the bluetooth sig approvals section. jonathan kaye 1.5 16 july 2014 updated pin definitions with if unconnected information. jonathan kaye 1.6 03 dec 2014 updated the power control and regulation section. jonathan kaye 1.7 25 march 2015 updated document links sue white 1.8 28 april 2015 removed mic certification references sue white 1.9 10 aug 2015 added tape/reel packaging information jonathan kaye 1.10 08 sept 2015 added mic certification references sue white 1.11 15 dec 2015 replaced tray image with new one maggie teng 2.0 06 july 2016 changed from hig to datasheet updates to power control and regulation section andrew chen 2.1 31 aug 2016 updated declaration of conformity sue white
bt800 datasheet embedded wireless solutions support center: http://ews - support.lairdtech.com www.lairdtech.com/bluetooth 3 ? copyright 2016 laird. all rights reserved americas: +1 - 800 - 492 - 2320 europe: +44 - 1628 - 858 - 940 hong kong: +852 2923 0610 c ontents 1 scope ................................ ................................ ................................ ................................ .............................. 4 2 operational description ................................ ................................ ................................ ................................ . 4 3 block diagram and descriptions ................................ ................................ ................................ ..................... 5 4 specifications ................................ ................................ ................................ ................................ .................. 6 5 pin definitions ................................ ................................ ................................ ................................ ................ 7 6 dc electrical characteristics ................................ ................................ ................................ ........................... 8 7 rf characteristics ................................ ................................ ................................ ................................ ........ 10 8 interface ................................ ................................ ................................ ................................ ...................... 11 8.1. pio ................................ ................................ ................................ ................................ ............................... 11 8.2. wlan coexistence interface ................................ ................................ ................................ ....................... 11 8.3. usb interface ................................ ................................ ................................ ................................ ............... 11 8.4. pcm interface ................................ ................................ ................................ ................................ .............. 12 8.5. gci i nterface ................................ ................................ ................................ ................................ ................ 14 8.6. slots and sample formats ................................ ................................ ................................ ........................... 14 8.7. pcm timing information ................................ ................................ ................................ ............................... 15 8.8. pcm slave timing ................................ ................................ ................................ ................................ ........ 17 8.9. p cm slave mode timing parameters ................................ ................................ ................................ .......... 17 8.10. pcm_clk and pcm_sync generation ................................ ................................ ................................ ........ 18 8.11. pcm configuration ................................ ................................ ................................ ................................ ...... 19 8.12 . digital audio interface (i2s) ................................ ................................ ................................ ......................... 19 9 power control and regulation ................................ ................................ ................................ .................... 22 9.1. usb linear regulator ................................ ................................ ................................ ................................ ... 22 9.2. high - voltage linear regulator ................................ ................................ ................................ ..................... 22 9.3. voltage regulator enable and reset ................................ ................................ ................................ ........... 23 9.4. power sequencing ................................ ................................ ................................ ................................ ....... 23 10 antenna performance ................................ ................................ ................................ ................................ . 24 11 mechanical dimensions and land pattern ................................ ................................ ................................ .. 26 12 implementation note ................................ ................................ ................................ ................................ .. 27 12.1. pcb layout on host pcb ................................ ................................ ................................ .............................. 27 13 application note for surface mount modules ................................ ................................ ............................ 29 13.1. introduction ................................ ................................ ................................ ................................ ................. 29 13.2. ship ping ................................ ................................ ................................ ................................ ....................... 29 13.3. reflow parameters ................................ ................................ ................................ ................................ ...... 31 14 japan (mic) regulatory ................................ ................................ ................................ ............................... 33 15 fcc and ic regulatory ................................ ................................ ................................ ................................ . 33 16 european union regulatory ................................ ................................ ................................ ........................ 36 17 ordering information ................................ ................................ ................................ ................................ .. 37 18 bluetooth sig approvals ................................ ................................ ................................ .............................. 37 18.1. application note: subsystem combinations ................................ ................................ ............................... 37 19 additional assistance ................................ ................................ ................................ ................................ ... 38
bt800 datasheet embedded wireless solutions support center: http://ews - support.lairdtech.com www.lairdtech.com/bluetooth 4 ? copyright 2016 laird. all rights reserved americas: +1 - 800 - 492 - 2320 europe: +44 - 1628 - 858 - 940 hong kong: +852 2923 0610 1 s cope this document describes key hardware aspects of the laird bt800 bluetooth hci/hid module. this document is intended to assist device manufacturers and related parties with the integration of this module into their host devices. data in this document are dr awn from a number of sources inclu ding data sheets for the csr 8510. because the bt800 is currently in development stage, this document is preliminary and the information in this document is subject to change. please contact laird technologies or visit the laird website at www.lairdtech.com to obtain the most recent version of this document. 2 o perational d escription the bt800 series of usb hci devices are designed to meet the needs of oems adding robust bluetooth con nectivity and using embedded bluetooth stacks within these products. le veraging the market - leading csr 8510 chipset, the bt800 series provides exceptionally low power consumption with outstanding range. supporting the latest bluetooth v4.0 specification with edr (enhanced data rate), the laird bt800 series enables oems to accelerate their development time for leveraging either classic bluetooth or bluetooth low energy (ble) into their operating system based devices. with a tiny footprint as small as 8.5 x 13 mm, yet output power at 8 dbm, these modules are ideal for applications where designers need high performance in minimal size. for maximum flexibility in systems integration, the modules are designed to support a full speed usb interface plus gpio and additionally i2s and pcm audio interfaces. these modules present an hci interface and have native support for windows and linux bluetooth software stacks. all bt800 series devices are fully qualified as bluetooth co ntroller subsystem products. this also allows designers to integrate their existing pre - approved bluetooth host and profile subsystem stacks to gain a bluetooth end product approval for their products. the bt800 series is engineered to provide excellent r f performance with integrated antenna and additional band pass filters. it further reduces regulatory and testing requirements for oems and ensures a hassle free development cycle. as an additional benefit of the bt800 series, laird has implemented csrs h id (human interface device) proxy mode enabling out of the box hid connectivity for pointing devices and / or keyboard functionality, requiring zero host device software or configuration. a fully featured, low - cost developers kit is available for prototyp ing, debug , and integration testing of the bt800 series modules and further reduces risk and time in development cycles. features and benefits application areas ? bluetooth v4.0 - dual mode (classic bluetooth and ble) ? compact footprint ? 2 - wire and 3 - wire w i - fi coexistence scheme ? high antenna radiation gain and efficiency ? good interference rejection for multi - com system (gsm/wcdma) ? class 1 output C 8 dbm ? usb, gpio, i2s, and pcm ? industrial temperature range ? 64 k eeprom support for hid proxy mode ? bluetooth controller subsystem ? fcc, ic, mic, and ce approvals ? medical devices ? epos terminals ? barcode scanners ? industrial cable replacement ? m2m connectivity ? automotive diagnostic equipment ? personal digital assistants (pda) ? bluetooth hid device (keyboard, mouse, joyst ick) bt800 module bt820 usb dongle
bt800 datasheet embedded wireless solutions support center: http://ews - support.lairdtech.com www.lairdtech.com/bluetooth 5 ? copyright 2016 laird. all rights reserved americas: +1 - 800 - 492 - 2320 europe: +44 - 1628 - 858 - 940 hong kong: +852 2923 0610 3 b lock d iagram and d escriptions figure 1 : bt800 module block diagram cs8510a10 (main chip) the bt800 is based on csr8510a10 dual mode chip. the chip is a single - chip radio with on - chip ldo regulators and baseband ic for bluetooth 2.4 ghz systems including edr to 3 mbps. dedicated signal and baseband processing is included for full bluetooth operation. the chip provides spi/pcm and usb interfaces. up to four general purpose i/os are available for general use such as wi - fi coexistence or general indicators. note: the purpose of the spi interface is to access the modules inner settings such as selecting different wlan co - exist scheme and enabling hid proxy mode. the spi interface can also be used to put the module in rf tes t mode. you cannot use the module over the spi interface for normal operation as the main host interface. antenna bt800 C the antenna is a ceramic monopole chip antenna. band pass filter the band pass filter filters the out - of - band emissions from the tr ansmitter to meet the specific regulations for type approvals of various countries. eeprom there are 64 k bits eeprom embedded on the bt800 module which can be used to store customizable parameters, such as maximum tx power, pcm configuration, usb product id, usb vendor id, and usb product description. with that, the bt800 module can support hid/hci proxy mode. crystal the embedded 26 mhz crystal is used for generating the clock for the entire module.
bt800 datasheet embedded wireless solutions support center: http://ews - support.lairdtech.com www.lairdtech.com/bluetooth 6 ? copyright 2016 laird. all rights reserved americas: +1 - 800 - 492 - 2320 europe: +44 - 1628 - 858 - 940 hong kong: +852 2923 0610 4 s pecifications table 1 : bt800 specifications categories feature implementation wireless specification bluetooth ? v4.0 dual mode frequency 2.402 - 2.480 ghz maximum transmit power class 1 +8 dbm from antenna receive sensitivity - 89 dbm range circa 100 meters data rates up to 3 mbps (over - the - air) host interface usb full speed usb 2.0 gpio four configurable lines (1.8v/3.3v configurable by vdd_pads) operational modes hci host controller interface over usb hid proxy mode human interface device eeprom 2 - wire 64 k bits coexistence 802.11 (wi - fi) three - wire csr schemes supported (unity - 3; unity - 3e, and unity+) supply voltage supply 5v +/ - 10% note: see implementation note for details on different dc power selections on the bt800. power consumption current idle mode ~5 ma file transfer ~58 ma antenna option internal multilayer ceramic antenna with up to 41% efficiency. physical dimensions 8.5 x 13 x 1.6 mm (bt800 - module) 16 x 43 x 11 (bt820 C usb dongle) environmental operating - 30c to +85c storage - 40c to +85c miscellaneous lead free lead - free and rohs compliant warranty 1 - year warranty approvals bluetooth? controller subsystem approved fcc / ic / ce all bt800 series
bt800 datasheet embedded wireless solutions support center: http://ews - support.lairdtech.com www.lairdtech.com/bluetooth 7 ? copyright 2016 laird. all rights reserved americas: +1 - 800 - 492 - 2320 europe: +44 - 1628 - 858 - 940 hong kong: +852 2923 0610 5 p in d efinitions table 2 : bt800 pin definitions # pin name i/o supply domain description if unused 1 s p i _ pcm#_ s el inp u t w ith we ak i nternal p ul l - do w n vdd_ p ads h i gh s w it c h e s s p i/pcm l i nes to s p i, low s wit c hes s p i / p cm lin es t o p c m/pio *see note 1 . nc 2 vdd_h o st power supply (3.1v - 3.6v) usb s y s tem po s itive s upply n/a 3 gnd gnd - ground gnd 4 usb+ b i d i re c ti o n al vdd_h o st usb data plus with selectable internal 1.5k pull - up resistor nc 5 usb - b i d i re c ti o n al vdd_h o st nc 6 gnd gnd - ground gnd 7 v r e g _i n_u s b power supply analogue r egul a tor input input to usb r egulato r . conne c t to e x te r nal usb bus s uppl y ( usb_vbus) n/a 8 vreg_en_rst# input with strong internal pull - down vdd_pads take high to enable internal regulators. also acts as active low reset. maximum voltage is vdd_pads. note: usb regulator is always enabled and not controlled by this pin. nc 9 vreg_in_hv analogue regulator input / output 3.3v input to internal high - voltage regulator to 1.8v regulator, 3.3v output from usb regulator. n/a 10 vreg_out_hv analogue regulator input / output 1.8v output from internal high - voltage to 1.8v regulator. input to second stage internal regulators. n/a 11 gnd gnd - ground gnd 12 gnd gnd - ground gnd 13 gnd gnd - ground gnd 14 gnd gnd - ground gnd 15 gnd gnd - ground gnd 16 gnd gnd - ground gnd 17 nc - - this pin is reserved for future use. no connection. - 18 gnd gnd - ground gnd 19 pcm_sync/ spi_cs#/ pio23 bidirectional, tri - state, with weak internal pull - down vdd_pads pcm synchronous data sync spi chip select, active low programmable input/output line *see note 1 . nc
bt800 datasheet embedded wireless solutions support center: http://ews - support.lairdtech.com www.lairdtech.com/bluetooth 8 ? copyright 2016 laird. all rights reserved americas: +1 - 800 - 492 - 2320 europe: +44 - 1628 - 858 - 940 hong kong: +852 2923 0610 # pin name i/o supply domain description if unused 20 pcm_clk/ spi_clk/ pio24 bidirectional, tri - state, with weak internal pull - down vdd_pads pcm synchronous data clock spi clock programmable input/output line *see note 1 . nc 21 pcm_in/ spi_mosi/ pio21 input, tri - state, with weak internal pull - down vdd_pads pcm synchronous data input spi data input programmable input/output line *see note 1 . nc 22 pcm_out/ spi_miso/ pio22 output, tri - state, with weak internal pull - down vdd_pads pcm synchronous data output spi data output programmable input/output line *see note 1 . nc 23 pio0/ wlan_active bidirectional, tri - state, with weak internal pull - down vdd_pads programmable input/output line nc 24 gnd gnd - ground gnd 25 pio1/ bt_pirority bidirectional, tri - state, with weak internal pull - down vdd_pads programmable input/output line nc 26 pio2/ bt_active bidirectional, tri - state, with weak internal pull - down vdd_pads programmable input/output line nc 27 vdd_pads power supply (1.7v - 3.6v) positive supply for digital i/o pads n/a 28 pio5 bidirectional, tri - state, with weak internal pull - down vdd_pads programmable input/output line nc pin definition note : note 1 the purpose of the spi interface is to access the modules inner settings such as selecting different wlan co - exist scheme and enabling hid proxy mode. the spi interface can also be used to put the module in rf test mode. you cannot use the module over the spi interface for normal operation as the main host interface. 6 dc e lectrical c haracteristic s table 3 : absolute maximum rating s rating min max unit storage temperature - 40 +85 ? c vreg_in_usb - 0.2 5.75 v vreg_in_hv - 0.2 4.9 v
bt800 datasheet embedded wireless solutions support center: http://ews - support.lairdtech.com www.lairdtech.com/bluetooth 9 ? copyright 2016 laird. all rights reserved americas: +1 - 800 - 492 - 2320 europe: +44 - 1628 - 858 - 940 hong kong: +852 2923 0610 rating min max unit vdd_host - 0.2 3.7 v vdd_pads - 0.2 3.7 v other terminal voltages vss - 0.4v vdd + 0.4 v v table 4 : recommended operating conditions rating min max unit operating temperature - 30 +85 ? c vreg_in_usb 4.5 5.5 v vreg_in_hv 3.1 3.6 v vdd_host 3.1 3.6 v vdd_pads 1.7 3.6 v table 5 : usb linear regulator rating min typ max unit input voltage (vreg_in_usb) 4.5 5.0 5.5 v output voltage (vreg_in_hv) 3.2 3.3 3.4 v output current - - 150 ma table 6 : high - voltage linear regulator normal operation min typ max unit input voltage (vreg_in_hv) 3.1 3.3 3.6 v output voltage (vreg_out_hv) 1.75 1.85 1.95 v temperature coefficient - 200 - 200 ppm/ ? c output noise (frequency range 100hz to100khz) - - 0.4 mv rms settling time (settling time within 10% of final value) - - 5 s output current - - 100 ma quiescent current (excluding load, load <1ma) 30 40 60 a low - power mode quiescent current (excluding load, load <100a) 14 18 23 a table 7 : digital i/o characteristics normal operation min typ max unit input voltage vil input logic level low - 0.4 - 0.4 v vih input logic level high 0.7 x vdd - vdd + 0.4 v output voltage
bt800 datasheet embedded wireless solutions support center: http://ews - support.lairdtech.com www.lairdtech.com/bluetooth 10 ? copyright 2016 laird. all rights reserved americas: +1 - 800 - 492 - 2320 europe: +44 - 1628 - 858 - 940 hong kong: +852 2923 0610 normal operation min typ max unit vol output logic level low, iol = 4.0 ma - - 0.4 v voh output logic level high, iol = 4.0 ma 0.75 x vdd - - v input and tristate currents strong pull - up - 150 - 40 - 10 a strong pull - down 10 40 150 a weak pull - up - 5 - 1.0 - 0.33 a weak pull - down 0.33 1.0 5.0 a ci input capacitance 1.0 - 5.0 pf table 8 : current consumption normal operation peak (8 dbm) avg unit idle 5 ma usb suspend 200 a inquiry 73 51 ma file transfer 73 58 ma le connected (master) 74 ma le scan (master) 48 ma 7 rf c haracteristics table 9 : receiver c haracteristics rf characteristics, vdd = 3.3v @ room temperature unless otherwise specified min typ. max bt. spec. unit maxim u m rf tra n s m it power 8 10 20 d bm rf power varia t ion over te m p erature range 1 . 5 - db rf power variation over supply voltage range 0 . 2 - d b rf power variation over bt band 2 - d b rf p o wer control range - 21 8 - d bm 2 0 db band w idth for mod u lated carri e r 1000 k h z acp f = f 0 2m h z - 20 f = f 0 3m h z - 40 f = f 0 > 3m h z - 40 drift rate 10 +/ - 25 k h z f 1avg 165 140<175 k h z f 1 m a x 168 140<175 k h z f 2avg / f 1avg 0.9 >=0.8
bt800 datasheet embedded wireless solutions support center: http://ews - support.lairdtech.com www.lairdtech.com/bluetooth 11 ? copyright 2016 laird. all rights reserved americas: +1 - 800 - 492 - 2320 europe: +44 - 1628 - 858 - 940 hong kong: +852 2923 0610 table 10 : bdr and edr receiver sensitivity rf characteristics, vdd = 3.3v @ room temp. packet type min typ max bt. spec. unit sensitivity for 0.1% ber d h 1 - 8 9 - 7 0 d bm d h 3 - 8 9 d bm d h 5 - 8 9 d bm 2 - d h 5 - 9 2 d bm 3 - d h 5 - 8 5 d bm sensitivity variation over bt band all 2 db sensitivity variation over temperature range all tbd db 8 i nterface 8.1. pio see the device terminal functions section for the list of supplies to the pios (programmable i/o ports). pio lines are configured through software to have either weak or strong pull - ups or pull - downs. all pio lines are configured as inputs with weak pull - downs at reset and have additional individual bus - keeper configuration. 8.2. wlan coexistence interface dedicated hardware is provided t o implement a variety of wlan coexistence schemes. there is support for: ? channel skipping afh ? priority signaling ? channel signaling ? host passing of channel instructions the bt800 supports the wlan coexistence schemes: ? unity - 3 ? unity - 3e ? unity+ for more information see bt800 wlan coexistence schemes and led indication . 8.3. usb interface bt800 has a ful l - speed (12 mbps) usb interface for communicating with other compatible digital devices. the usb interface on the bt800 acts as a usb peripheral, responding to requests from a master host controller. bt800 supports the universal serial bus specification (u sb v2.0 specification) and usb battery charging specification, available from http://www.usb.org . for more information on how to integrate the usb interface on bt800, see figure 19 located in the following section: usb dongle design example using bt800 . as well as describing usb basics and architecture, the application note describe s: ? power distribution for high and low bus - powered configurations ? power distribution for self - powered configuration, which includes usb vbus monitoring ? usb enumeration ? electrical design guidelines for power supply and data lines, as well as pcb tracks and effects of ferrite beads
bt800 datasheet embedded wireless solutions support center: http://ews - support.lairdtech.com www.lairdtech.com/bluetooth 12 ? copyright 2016 laird. all rights reserved americas: +1 - 800 - 492 - 2320 europe: +44 - 1628 - 858 - 940 hong kong: +852 2923 0610 ? usb suspend mode s and bluetooth low - power modes ? global suspend ? selective suspend, includes remote wake ? wake on bluetooth, includes permitted devices and set - up prior to selective suspend ? suspend mode current draw ? pio status in suspend mode ? resume, detach , and wake pios ? battery charging from usb : dead battery provision, charge currents, charging in suspend modes and usb ? vbus voltage consideration ? usb termination when interface is not in use ? i nternal modules, certification and no n - specification compliant operation 8.4. pc m interface the audio pcm interface on the bt800 supports: ? continuous transmission and reception of pcm encoded audio data over bluetooth. ? processor overhead reduction through hardware support for continual transmissio n and reception of pcm data. ? a bidirectional digital audio interface that routes directly into the baseband layer of the firmware. it does not pass through the hci protocol layer. ? hardware on the bt800 for sending data to and from a sco connection. ? up to t hree sco connections on the pcm interface at any one time. ? pcm interface master, generating pcm_sync and pcm_clk. ? pcm interface slave, accepting externally generated pcm_sync and pcm_clk. ? various clock formats including: C long frame sync C short frame sync ? gci timing environments . ? 13 - bit or 16 - bit linear, 8 - bit - law , or a - law companded sample formats. ? receives and transmits on any selection of three of the first four slots following pcm_sync. the pcm configuration options are enabled by setting pskey_pcm_co nfig32. 8.4.1. pc m interface master /slave when configured as the master of the pcm interface, the bt800 generates pcm_clk and pcm_sync. figure 2 : pcm interface master
bt800 datasheet embedded wireless solutions support center: http://ews - support.lairdtech.com www.lairdtech.com/bluetooth 13 ? copyright 2016 laird. all rights reserved americas: +1 - 800 - 492 - 2320 europe: +44 - 1628 - 858 - 940 hong kong: +852 2923 0610 figure 3 : pcm interface slave 8.4.2. l ong frame sync figure 4 : long frame sync (s hown with 8 - bit companded sample) long frame sync is the name given to a clocking format that controls the transfer of pcm data words or samples. in long frame sync, the rising edge of pcm_sync indicates the start of the pcm word. when the bt800 is configured as pcm master, generating pcm_sync and pcm_clk, then pcm_sync is eight bits long. when the bt800 is configured as pcm slave, pcm_sync is from one cycle pcm_clk to half the pcm_sync rate. bt8 00 samples pcm_in on the falling edge of pcm_clk and transmits pcm_out on the rising edge. pcm_out is configurable as high impedance on the falling edge of pcm_clk in the lsb position or on the rising edge. 8.4.3. s hort frame s y nc in short frame sync, the falling edge of pcm_sync indicates the start of the pcm word. pcm_sync is always one clock cycle long. figure 5 : short frame sync (shown with 16 - bit sample) as with long frame sync, bt800 samples pcm_in on the falling edge of pcm_clk and transmits pcm_out on the rising edge. pcm_out is configurable as high impedance on the falling edge of pcm_clk in the lsb position or on the rising edge.
bt800 datasheet embedded wireless solutions support center: http://ews - support.lairdtech.com www.lairdtech.com/bluetooth 14 ? copyright 2016 laird. all rights reserved americas: +1 - 800 - 492 - 2320 europe: +44 - 1628 - 858 - 940 hong kong: +852 2923 0610 8.4.4. multi - s lot operation more than 1 sco connection over the pcm interface is supported using multiple slots. up to 3 sco connections are carried over any of the first 4 slots. figure 6 : multi - slot op eration wi th 2 slots and 8 - bit companded s amples 8.5. gci interface bt800 is compatible with the gci, a standard synchronous 2b+d isdn t iming interface. the two 64 kbps b channels are accessed when this mode is configured. figure 7 : multi - slot op eration the start of frame is indicated by the rising edge of pcm_sync and runs at 8 khz. 8.6. slots and sample formats bt800 receives and transmits on any selection of the first four slots following each sync pulse. slot durations are either 8 or 16 clock cycles: ? 8 clock cycles for 8 - bit sample formats. ? 16 clock cycles for 8 - bit, 13 - bit , or 16 - bit sample formats. bt800 sup ports: ? 13 - bit linear, 16 - bit linear and 8 - bit - law or a - law sample formats ? a sample rate of 8 ksps ? little or big endian bit order ? for 16 - bit slots, the three or eight unused bits in each slot are filled with sign extension, padded with zeros or a programm able 3 - bit audio attenuation compatible with some codecs.
bt800 datasheet embedded wireless solutions support center: http://ews - support.lairdtech.com www.lairdtech.com/bluetooth 15 ? copyright 2016 laird. all rights reserved americas: +1 - 800 - 492 - 2320 europe: +44 - 1628 - 858 - 940 hong kong: +852 2923 0610 figure 8 : 16 - bit slot length and sample fo rmats 8.7. pcm timing information table 11 : pcm timing information symbol pa r ameter min typ m a x un i t f mclk pcm_clk frequency 4mhz dds generation. frequency selection is programmable. - 128 - khz 256 512 48mhz dds generation. frequency selection is programmable. 2.9 - - khz - pcm_sync frequency for sco connection - 8 - khz t mclkh (a) pcm_clk high 4mhz dds generation 980 - - ns t mclkl ( a) pcm_clk low 4mhz dds generation 730 - - ns - pcm_clk jitter 48mhz dds generation - - 21 ns pk - pk t dmclksynch delay time from pcm_clk high to pcm_sync high 4mhz dds generation - - 20 ns 48mhz dds generation - - 40.83 ns t dmclkpout delay time from pcm_clk high to valid pcm_out - - 20 ns
bt800 datasheet embedded wireless solutions support center: http://ews - support.lairdtech.com www.lairdtech.com/bluetooth 16 ? copyright 2016 laird. all rights reserved americas: +1 - 800 - 492 - 2320 europe: +44 - 1628 - 858 - 940 hong kong: +852 2923 0610 symbol pa r ameter min typ m a x un i t t dmclklsyncl delay time from pcm_clk low to pcm_sync low (long frame sync only) 4mhz dds generation - - 20 ns 48mhz dds generation - - 40.83 ns (a) assumes normal system clock operation. figures vary during low - power modes, when system clock speeds are reduced. table 12 : pcm ma ster mode timing p arameters symbol pa r ameter min typ m a x un i t t dmclkhsyncl delay time from pcm_clk high to pcm_sync low 4mhz dds generation - - 20 ns 48mhz dds generation - - 40.83 ns t dmclklpoutz delay time from pcm_clk low to pcm_out high impedance - - 20 ns t dmclkhpoutz delay time from pcm_clk high to pcm_out high impedance - - 20 ns t supinclkl set - up time for pcm_in valid to pcm_clk low 20 - - ns t hpinclkl hold time for pcm_clk low to pcm_in invalid 0 - - ns figure 9 : pcm master timing long frame sy nc
bt800 datasheet embedded wireless solutions support center: http://ews - support.lairdtech.com www.lairdtech.com/bluetooth 17 ? copyright 2016 laird. all rights reserved americas: +1 - 800 - 492 - 2320 europe: +44 - 1628 - 858 - 940 hong kong: +852 2923 0610 figure 10 : pcm master timing short frame s ync 8.8. pcm slave timing symbol parameter min typ max unit f sclk pcm clock frequency (slave mode: input) 64 - 2048 khz f sclk pcm clock frequency (gci mode) 128 - 4096 khz t sclkl pcm_clk low time 200 - - ns t sclkh pcm_clk high time 200 - - ns 8.9. pcm slave mode timing parameters symbol parameter min typ max unit t hsclksynch hold time from pcm_clk low to pcm_sync high 2 - - ns t susclksynch set - up time for pcm_sync high to pcm_clk low 20 - - ns t dpout delay time from pcm_sync or pcm_clk, whichever is later, to valid pcm_out data (long frame sync only) - - 15 ns t dsclkhpout delay time from clk high to pcm_out valid data - - 15 ns t dpoutz delay time from pcm_sync or pcm_clk low, whichever is later, to pcm_out data line high impedance - - 20 ns t supinsclkl set - up time for pcm_in valid to clk low 20 - - ns t hpinsclkl hold time for pcm_clk low to pcm_in invalid 2 - - ns
bt800 datasheet embedded wireless solutions support center: http://ews - support.lairdtech.com www.lairdtech.com/bluetooth 18 ? copyright 2016 laird. all rights reserved americas: +1 - 800 - 492 - 2320 europe: +44 - 1628 - 858 - 940 hong kong: +852 2923 0610 figure 11 : pc m slave timing long frame s ync figure 12 : pcm slave timing short frame s ync 8.10. pcm_clk and pcm_sync generation bt800 has two methods of generating pcm_clk and pcm_sync in master mode: ? generating these signals by dds from bt800internal 4mhz clock. using this mode limits pcm_clk to 128, 256 or 512 khz and pcm_sync to 8 khz. ? generat ing these signals by dds from an internal 48mhz clock, which enables a greater range of frequencies to be generated with low jitter but consumes more power. to select this second method set bit 48m_pcm_clk_gen_en in pskey_pcm_config32. when in this mode an d with long frame sync, the
bt800 datasheet embedded wireless solutions support center: http://ews - support.lairdtech.com www.lairdtech.com/bluetooth 19 ? copyright 2016 laird. all rights reserved americas: +1 - 800 - 492 - 2320 europe: +44 - 1628 - 858 - 940 hong kong: +852 2923 0610 length of pcm_sync is either 8 or 16 cycles of pcm_clk, determined by long_length_sync_en in pskey_pcm_config32. equation error ! no text of specified style in document. . 1 describes pcm_clk frequency when generated from the internal 48mhz clock: equation error! no text of specified style in document. . 1 : pcm_clk frequency g enerated using the internal 48mhz c lock set the frequency of pcm_sync relative to pcm_clk using equation error ! no text of specified style in document. . 2 : equation error! no text of specified style in document. . 2 : pcm_sync f requency relative to pcm_clk cnt_rate, cnt_limit and sync_limit are set using pskey_pcm_low_jitter_config. as an example, to generate pcm_clk at 512khz with pcm_sync at 8khz, set skey_pcm_low_jitter_config to 0x08080177. 8.11. pcm configuration configure the pcm by using pskey_pcm_config32 and pskey_pcm_low_jitter_config (see your pskey file). the default for pskey_pcm_config32 is 0x00800000 (for example: first slot following sync is active, 13 - bit linear voice format, long frame sync and interface master generating 256khz pcm_clk from 4mhz internal clock with no tri - state of pcm_out). 8.12. digital audio interface (i2s) the digital audio interface supports the industry standard formats for i2s, left - justified or right - justified. the interface shares the same pins as the pcm interface, which means each audio bus is mutually exclusive in its usage. table 13 lists these alternative functions. figure 11 shows the timing diagram. table 13 : alternative f unctions of the digital audio bus i nterface on th e pcm i nterface. pcm interface i2s in t e r f ace pc m _out sd_out pc m _in sd_in pc m _ s ync ws pc m _clk sck conf igure the digital audio interface using pskey_digital_audio_config, see bluecore audio api specification and the ps key file.
bt800 datasheet embedded wireless solutions support center: http://ews - support.lairdtech.com www.lairdtech.com/bluetooth 20 ? copyright 2016 laird. all rights reserved americas: +1 - 800 - 492 - 2320 europe: +44 - 1628 - 858 - 940 hong kong: +852 2923 0610 figure 13 : pcm co nfiguration the internal representation of audio samples within bt800is 16 - bit and data on sd_out is limited to 16 - bit per channel. table 14 : digital audio i nterface slave timing symbol para m e ter m i n typ max u n it - sck frequency - - 6.2 mhz - ws frequency - - 96 khz t ch sck high time 80 - - ns t cl sck low time 80 - - ns
bt800 datasheet embedded wireless solutions support center: http://ews - support.lairdtech.com www.lairdtech.com/bluetooth 21 ? copyright 2016 laird. all rights reserved americas: +1 - 800 - 492 - 2320 europe: +44 - 1628 - 858 - 940 hong kong: +852 2923 0610 table 15 : i2s sl ave mode timing symbol parameter min typ max unit t ssu ws valid to sck high set - up time 20 - - ns t sh sck high to ws invalid hold time 2.5 - - ns t opd sck low to sd_out valid delay time - - 20 ns t isu sd_in valid to sck high set - up time 20 - - ns t ih sck high to sd_in invalid hold time 2.5 - - ns figure 14 : digital a udio interface slave timing table 16 : digital audio i nterface master timing symbol para m e ter m i n typ max u n it - sck frequency - - 6.2 mhz - ws frequency - - 96 khz table 17 : i2s master m ode timing parameters , ws and sck as o utputs symbol para m e ter m i n typ max u n it t spd sck low to ws valid delay time - - 39.27 ns t opd sck low to sd_out valid delay time - - 18.44 ns t isu sd_in valid to sck high set - up time 18.44 - - ns t ih sck high to sd_in invalid hold time 0 - - ns
bt800 datasheet embedded wireless solutions support center: http://ews - support.lairdtech.com www.lairdtech.com/bluetooth 22 ? copyright 2016 laird. all rights reserved americas: +1 - 800 - 492 - 2320 europe: +44 - 1628 - 858 - 940 hong kong: +852 2923 0610 figure 15 : digital audio interface master timing 9 p ower c ontrol and r egulation see the example application schematic ( figure 19 ) for the regulator configuration. bt800 contains three regulators: ? usb linear regulator, to generate the 3.3 v from the usb bus p ower and the input to the high - voltage linear regulator. ? high - voltage linear regulator, to ge nerate the main 1.8 v from the usb linear regulator or an external 3.3 v. this regulator then feeds the three low - voltage regulators: C low - voltage vdd_dig linear regulator, a programmable low - voltage regulator to supply a 0.90 v to 1.25 v digital supply, vdd_dig. C low - voltage vdd_ana linear regulator, to supply the radio supply, vdd_radio . C low - voltage vdd_aux linear regulator, to supply the auxiliary supply, vdd_aux . 9.1. usb linear regulator the integrated usb ldo linear regulator is available as a 3.3v supply rail (vreg_in_hv) and is intended to supply the usb interface and the high - voltage linear regulator. the input voltage range supplied at vreg_in_usb is between 4.25 v and 5.75v. vreg_in_hv serves as both the output for the usb linear regulator and the input to the high - voltage linear regulator. the maximum current from this regulator is 150 ma, of which 50 ma is available for external use (for example, eeprom/led). th is regulator is internally decoupled and no external decoupling caps are required on the vreg_in_hv pin, however in noisy environments, an output capacitor of 1uf to 4.7uf (+/ - 20%) is suggested. this regulator is enabled by default. if the usb linear regu lator is not required, leave its input (vreg_in_usb) unconnected and connect 3.3v to vreg_in_hv (if using the high - voltage linear regulator), vdd_host, vdd_en_rst#, and vdd_pads (if using 3.3v i/o). 9.2. high - voltage linear regulator the integrated high - voltage linear regulator is available to power the main 1.8v supply rail including the three internal low - voltage linear regulators vdd_dig, vdd_ana, and vdd_aux. the input voltage range supplied at vreg_in_hv is between 2.3v and 4.8v. vreg_out_hv serves as both the output to the high - voltage linear regulator and the input to the internal low voltage regulators. the maximum current from this regulator is 100
bt800 datasheet embedded wireless solutions support center: http://ews - support.lairdtech.com www.lairdtech.com/bluetooth 23 ? copyright 2016 laird. all rights reserved americas: +1 - 800 - 492 - 2320 europe: +44 - 1628 - 858 - 940 hong kong: +852 2923 0610 ma; this regulator is not available for external use. this regulator is internally decoupled and no externa l decoupling caps are required on the vreg_in_hv pin, however in noisy environments, an output capacitor of 1uf to 4.7uf (+/ - 20%) is suggested. if this regulator is not required, and the usb linear regulator is not used then leave vreg_in_hv unconnected a nd connect 1.8v to vreg_out_hv. 9.3. voltage regulator enable and reset a single pin, vreg_en_rst#, controls both the regulator enables and the digital reset function. all the regulators are enabled, except the usb linear regulator, by taking the vreg_en_rst# p in above 1 volt. software also controls the regulators. the vreg_en_rst# pin is connected internally to the reset function and is powered from vdd_host, so do not apply voltages above vdd_host to the vreg_en_rst# pin. the reg_en_rst# pin is pulled down int ernally before the software starts. the vreg_en_rst# pin is an active low reset. assert the reset signal for a period >5 ms to ensure a full reset. note: the regulator enables are released as soon as vreg_en_rst# is low, so the regulators shut down. theref ore do not take vreg_en_rst# low for less than 5 ms, as a full reset is not guaranteed. other reset sources are: ? power - on reset ? via a software - configured watchdog timer a warm reset function is also available under software control. after a warm reset the ram data remains available. 9.4. power sequencing csr recommends that all power supplies are powered at the same time. the order of powering the supplies relative to the i/o supply, vdd_pads to vdd_host, is not important. if the i/o supply is powered before vdd_dig, all digital i/os are weak pull - downs regardless of the reset state.
bt800 datasheet embedded wireless solutions support center: http://ews - support.lairdtech.com www.lairdtech.com/bluetooth 24 ? copyright 2016 laird. all rights reserved americas: +1 - 800 - 492 - 2320 europe: +44 - 1628 - 858 - 940 hong kong: +852 2923 0610 10 a ntenna p erformance figure 16 illustrates antenna performance. figure 16 : bt800 gain table figure 17 : network a nalyzer output
bt800 datasheet embedded wireless solutions support center: http://ews - support.lairdtech.com www.lairdtech.com/bluetooth 25 ? copyright 2016 laird. all rights reserved americas: +1 - 800 - 492 - 2320 europe: +44 - 1628 - 858 - 940 hong kong: +852 2923 0610
bt800 datasheet embedded wireless solutions support center: http://ews - support.lairdtech.com www.lairdtech.com/bluetooth 26 ? copyright 2016 laird. all rights reserved americas: +1 - 800 - 492 - 2320 europe: +44 - 1628 - 858 - 940 hong kong: +852 2923 0610 11 m echanical d imensions and l and p attern 11.1. bt800 mechanical drawing note: dimensions are in millimetres. tolerances: .xx 0.03 mm .x 1.3 mm
bt800 datasheet embedded wireless solutions support center: http://ews - support.lairdtech.com www.lairdtech.com/bluetooth 27 ? copyright 2016 laird. all rights reserved americas: +1 - 800 - 492 - 2320 europe: +44 - 1628 - 858 - 940 hong kong: +852 2923 0610 12 i mplementation n ote 12.1. pcb layout on host pcb checklist ( for pcb): ? m ust locate the bt800 module close to the edge of pcb. ? use solid gnd plane on inner layer (for best emc and rf performance). ? place gnd vias close to module gnd pads as poss ible ? route traces to avoid noise being picked up on vcc supply. ? antenna keep - out area : C ensure there is no copper in the antenna keep - out area on any layers of the host pcb. C keep all mounting hardware and metal clear of the area to allow proper antenna ra diation. C for best antenna performance, place the b t800 module on the edge of the host pcb, preferably in the corner with the antenna facing the corner. C a different host pcb thickness dielectric will have small effect on antenna. figure 18 : recommend antenna keep - out area (in white) used on the b t800 12.1.1. antenna k eep - out and proximity to metal or plastic checklist (for metal /plastic enclosure) : ? minimum safe distance for metals without seriously compromising the antenna (tuning) is 40 mm top/bottom and 30 mm left or right. ? metal close to the bt800 chip monopole antenna (bottom, top, left, right, any direction) will have degradati on on the antenna performance. the amount of degradation is entirely system dependent which means some tes ting by customers is required (in their host application). ? any metal closer than 20 mm starts to significantly degrade performance (s11, gain, radiation efficiency). ? it is best that the customer test s the r ange with mock - up (or actual prototype) of the product to assess effects of enclosure height (and material whether metal or plastic).
bt800 datasheet embedded wireless solutions support center: http://ews - support.lairdtech.com www.lairdtech.com/bluetooth 28 ? copyright 2016 laird. all rights reserved americas: +1 - 800 - 492 - 2320 europe: +44 - 1628 - 858 - 940 hong kong: +852 2923 0610 1.1.1 usb dongle design example using bt800 figure 19 : usb d ongle design schematic figure 20 : bt820 usb d ongle, containi ng embedded bt800
bt800 datasheet embedded wireless solutions support center: http://ews - support.lairdtech.com www.lairdtech.com/bluetooth 29 ? copyright 2016 laird. all rights reserved americas: +1 - 800 - 492 - 2320 europe: +44 - 1628 - 858 - 940 hong kong: +852 2923 0610 12.1.2. dc p ower supply options for u sing the bt800 m odule ? using usb bus power (5v10%) apply usb bus power (5v 10%) directly to the pin - 7 (vreg_in_usb) and pull - high on pin - 8 (vreg_en_rst#) to turn on the internal regulator. the bt800 module ge nerates 3.3 v/1.8 v output on pin - 9 (vreg_in_hv)/pin - 10 (vreg_out_hv) that can supply to the other dc pin of the board. ? using dc power 3.3 v leave the pin - 7 (vreg_in_usb) no connection, power the on pin - 9 (vreg_in_hv) with 3.3 v and pull - high on pin - 8 (vre g_en_rst#) to turn on the internal regulator. the bt800 module generates 1.8 v output on pin - 10 (vreg_out_hv) which can supply to the other dc pin of the board. 13 a pplication n ote for s urface m ount m odules 13.1. introduction laird surface mount modules are designe d to conform to all major manufacturing guidelines. this application note is intended to provide additional guidance beyond the information that is pres ented in the user manual. this a p plication n ote is considered a living document and is updated as new information is presented. the modules are designed to meet the needs of a number of commercial and industrial applications . they are easy to manufacture and they conform to current automated manufacturing processes. 13.2. shipping 13.2.1. tray package m odules are shipped in esd (electrostatic discharge) safe trays that can be loaded into most manufacturers pick and place machines. layouts of the trays are provided in figure 21 . figure 21 : shipping tray layout
bt800 datasheet embedded wireless solutions support center: http://ews - support.lairdtech.com www.lairdtech.com/bluetooth 30 ? copyright 2016 laird. all rights reserved americas: +1 - 800 - 492 - 2320 europe: +44 - 1628 - 858 - 940 hong kong: +852 2923 0610 13.2.2. tape and reel package information note: ordering information for tape and reel packaging is an addition of t/r to the end of the full module part number. for example, bt800 becomes bt800 - xx - t/r . figure 22 : reel specifications figure 23 : tape specifications
bt800 datasheet embedded wireless solutions support center: http://ews - support.lairdtech.com www.lairdtech.com/bluetooth 31 ? copyright 2016 laird. all rights reserved americas: +1 - 800 - 492 - 2320 europe: +44 - 1628 - 858 - 940 hong kong: +852 2923 0610 there are 2500 bt800 modules taped in a reel (and packaged in a pizza box) and five boxes per carton ( 12,500 mod ules per carton). reel, boxes, and carton are labeled with the appropriate labels. see following images (figures 24 - 32). 1.1.1.1 packaging process figure 24 : bt800 packaging process 13.3. reflow parameters laird surface mount modules are desig ned to be easily manufactured, including reflow soldering to a pcb. ultimately it is the responsibility of the customer to choose the appropriate solder paste and to ensure oven temperatures during reflow meet the requirements of the solder paste. lairds surface mount modules conform to j - std - 020d1 standards for reflow temperatures. important : during reflow, modules should not be above 260 and not for more than 30 seconds.
bt800 datasheet embedded wireless solutions support center: http://ews - support.lairdtech.com www.lairdtech.com/bluetooth 32 ? copyright 2016 laird. all rights reserved americas: +1 - 800 - 492 - 2320 europe: +44 - 1628 - 858 - 940 hong kong: +852 2923 0610 figure error! no text of specified style in document. - 25 : recommended reflow te mperature temperatures should not exceed the minimums or maximums presented in table 18 . table 18 : recommended m aximum and minimum temperatures specification value unit temperature inc./dec. rate (max) 1~3 c / sec temperature decrease rate (goal) 2 - 4 c / sec soak temp increase rate (goal) .5 - 1 c / sec flux soak period (min) 70 sec flux soak period (max) 120 sec flux soak temp (min) 150 c flux soak temp (max) 190 c time above liquidous (max) 70 sec time above liquidous (min) 50 sec time in target reflow range (goal) 30 sec time at absolute peak (max) 5 sec liquidous temperature (sac305) 218 c lower target reflow temperature 240 c upper target reflow temperature 250 c absolute peak temperature 260 c
bt800 datasheet embedded wireless solutions support center: http://ews - support.lairdtech.com www.lairdtech.com/bluetooth 33 ? copyright 2016 laird. all rights reserved americas: +1 - 800 - 492 - 2320 europe: +44 - 1628 - 858 - 940 hong kong: +852 2923 0610 14 j apan (mic) r egulatory the bt800 is approved for use in the japanese market. the part numbers listed below hold ww type certification. refer to arib - std - t66 for further guidance on oems responsibilities. model product name description certificate number bt800 bt v4.0 dual mode usb hci module mounted with chipset antenna 003 - 150186 14.1. antenna information the b t800 was tested with antennas listed below. the oem can choose a different manufacturers antenna but must make sure it is of same type and th a t the gain is lesser than or equal to the antenna that is approved for use. item part number mfg. type gain (dbi) 1 at3216 - b2r7haa_3216 acx chip 0 .5 15 fcc and ic r egulatory model us/fcc canada/ic bt800 sqgbt800 3147a - bt800 bt820 sqgbt800 3147a - bt800 dvk - bt800 sqgbt800 3147a - bt800 the bt800 family has been designed to operate with the antenna listed below having a maximum gain of 0.5 dbi. the required antenna impedance is 50 ohms. item part number mfg. type gain (dbi) 1 at3216 - b2r7haa acx ceramic 0.5 15.1. documentation requirements in order to ensure regulatory compliance, when integrating the bt800 into a host device, it is necessary to meet the documentation requirements set forth by the applicable regulatory agencies. the following sections (fcc, industry canada, and european unio n) outline the information that may be included in the users guide and external labels for the host devices into which the bt800 is integrated. fcc note : you must place contains fcc id: sqg - bt800 on the host product in such a location that it can be seen by an operator at the time of purchase. users guide requirements the bt800 complies with fcc part 15 rules for a modular approval. to leverage lairds grant, the conditions below must be met for the host device into which the bt800 is integrated: ? the transmitter module is not co - located with any other transmitter or antenna that is capable of simultaneous operation.
bt800 datasheet embedded wireless solutions support center: http://ews - support.lairdtech.com www.lairdtech.com/bluetooth 34 ? copyright 2016 laird. all rights reserved americas: +1 - 800 - 492 - 2320 europe: +44 - 1628 - 858 - 940 hong kong: +852 2923 0610 as long as the conditions above are met, further transmitter testing is typically not required. however, the oem integrator is still responsible for testing its end - product for any additional compliance requirements required with this module installed, such as (but not limited to) digital device emissions and pc peripheral requirements. i mportant : in the event that the conditions above cannot be met (for example certain device configurations or co - location with another transmitter), then the fcc authorization is no longer considered valid and the fcc id cannot be used on the final product. in these circumstances, the oem integrator will be responsible for re - evaluating the end product (including the transmitter) and obtaining a separate fcc authorization. when using lairds fcc grant for the bt800, the integrator must include specific information in the users guide for the device i nto which the bt800 is integrated. the integrator must not provide information to the end user regarding how to install or remove this rf module in the users manual of the device into which the bt800 is integrated. the following fcc statements must be add ed in their entirety and without modification into a prominent place in the users guide for the device into which the bt800 is integrated: important note: to comply with fcc requirements, the bt800 must not be co - located or operating in conjunction with any other antenna or transmitter. federal communication commission interference statement this equipment has been tested and found to comply with the limits for a class b digital device, pursuant to part 15 of the fcc rules. these limits are designed to provide reasonable protection against harmful interference in a residential installation. this equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interfere nce to radio communications. however, there is no guarantee that interference will not occur in a particular installation. if this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one of the following measures: 1. reorient or relocate the receiving antenna. 2. increase the separation between the equipment and receiver. 3. connect the equipment into an outlet on a cir cuit different from that to which the receiver is connected. 4. consult the dealer or an experienced radio/tv technician for help. fcc caution: any changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate this equipment. this device complies with part 15 of the fcc rules. operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.
bt800 datasheet embedded wireless solutions support center: http://ews - support.lairdtech.com www.lairdtech.com/bluetooth 35 ? copyright 2016 laird. all rights reserved americas: +1 - 800 - 492 - 2320 europe: +44 - 1628 - 858 - 940 hong kong: +852 2923 0610 important note: fcc radiation exposure statement: this equipment complies with fcc radiation exposure limits set forth for an uncontrolled environment. industry canada note : you must place contains ic id: 3147a - bt800 on the host product in such a location that it can be seen by an operator at the time of purchase. rf radiation hazard warning using higher gain antennas and types of antennas not certified for use with this p roduct is not allowed. the device shall not be co - located with another transmitter. cet avertissement de scurit est conforme aux limites d'exposition dfinies par la norme cnr - 102 at relative aux frquences radio. this radio transmitter ( contains ic id: 3147a - bt800 ) has been approved by industry canada to operate with the antenna types listed in table above with the maximum permissible gain and required antenna impedance for each antenna type indicated. antenna types not included in this list, having a gain greater than the maximum gain indicated for that type, are strictly prohibited for use with this device. le prsent metteur radio ( contains ic id: 3147a - bt800 ) a t approuv par industrie canada pour fonctionner avec les types d'antenne numrs ci - dessous et a yant un gain admissible maximal et l'impdance requise pour chaque type d'antenne. les types d'antenne non inclus dans cette liste, ou dont le gain est suprieur au gain maximal indiqu, sont strictement interdits pour l'exploitation de l'metteur. under industry canada regulations, this radio transmitter may only operate using an antenna of a type and maximum (or lesser) gain approved for the transmitter by industry canada. to reduce potential radio interference to other users, the antenna type and its g ain should be so chosen that the equivalent isotropically radiated power (e.i.r.p.) is not more than that necessary for successful communication. conformment la rglementation d'industrie canada, le prsent metteur radio peut fonctionner avec une ante nne d'un type et d'un gain maximal (ou infrieur) approuv pour l'metteur par industrie canada. dans le but de rduire les risques de brouillage radiolectrique l'intention des autres utilisateurs, il faut choisir le type d'antenne et son gain de sorte que la puissance isotrope rayonne quivalente (p.i.r.e.) ne dpasse pas l'intensit ncessaire l'tablissement d'une communication satisfaisante. this device complies with industry canada license - exempt rss standard(s). operation is subject to the fol lowing two conditions: (1) this device may not cause interference, and (2) this device must accept any interference, including interference that may cause undesired operation of the device. le prsent appareil est conforme aux cnr d'industrie canada appli cables aux appareils radio exempts de licence. l'exploitation est autorise aux deux conditions suivantes : (1) l'appareil ne doit pas produire de brouillage, et (2) l'utilisateur de l'appareil doit accepter tout brouillage radiolectrique subi, mme si le brouillage est susceptible d'en compromettre le fonctionnement.
bt800 datasheet embedded wireless solutions support center: http://ews - support.lairdtech.com www.lairdtech.com/bluetooth 36 ? copyright 2016 laird. all rights reserved americas: +1 - 800 - 492 - 2320 europe: +44 - 1628 - 858 - 940 hong kong: +852 2923 0610 16 e uropean u nion r egulatory the bt800 has been tested for compliance with relevant standards for the eu market. bt800 module was tested with a 0.5 dbi chip antenna. the oem should consult with a qualified test house before entering their device into an eu member country to make sure all regulatory requirements have been met for their complete device. reference the declaration of conformities listed below for a full list of the standards that th e modules were tested to. test reports are available upon request. 16.1. eu d eclarations of conformity manufacturer: laird product s : bt800, bt810, bt820 eu directives: 1999/5/ec C r&tte 2006/95/ec C low voltage directive (lvd) 2004/108/ec C electromagnetic compatibility (emc) 2014/30/eu C emc conformity assessment: annex iv reference standards used for presumption of conformity: article number requirement reference standard(s) 3.1a 2006/95/ec low voltage equipment safety en 60950 - 1:2006 + a11:2009 +a1:2010 +a12:2011 +a2:2013 rf exposure en 62311:2008 3.1b 2004/108/ec protection requirements with respect to electromagnetic compatibility en 301 489 - 1 v1.9.2 (2011 - 09) en 301 489 - 17 v2.2.1 (2012 - 09) 3.2 1999/5/ec means of the efficient use of the radio frequency spectrum en 300 328 v1.9.1 (2015 - 02) declaration: we, laird, declare under our sole responsibility that the essential radio test suites have been carried out and that the above product to which this declaration relates is in conformity with all the applicable essential requirements of article 3 of the eu directive 1999/5/ec, when used for its intended purpose. place of issue: laird w66n220 comm erce court, cedarburg, wi 53012 usa tel: +1 - 262 - 375 - 4400 fax: +1 - 262 - 364 - 2649 date of issue : august 2016 name of authorized person: thomas t smith, director of emc compliance signature of authorized person:
bt800 datasheet embedded wireless solutions support center: http://ews - support.lairdtech.com www.lairdtech.com/bluetooth 37 ? copyright 2016 laird. all rights reserved americas: +1 - 800 - 492 - 2320 europe: +44 - 1628 - 858 - 940 hong kong: +852 2923 0610 17 o rdering i nformation part number description bt800 btv4.0 dual mode usb hci module bt820 btv4.0 dual mode usb dongle dvk - bt800 development kit for bt800 module 17.1. general comments this is a preliminary datasheet. please check with laird for the latest information before commencing a design. if in doubt, ask. 18 b luetooth sig a pprovals 18.1. application note: subsystem combinations this application note covers the procedure for generating a new declaration id for a subsystem combination on the bluetooth sig website. in the instance of subsystems, a member can combine two or more subsystems to create a complete bluetooth end product s olution. subsystem listings referenced as an example : design name owner declaration id link to listing on the sig website bt800 - sa laird b021369 https://www.bluetooth.org/tpg/qli_viewqdl.cfm?qid=21369 windows 8 (host subsystem) microsoft corporation b012854 https://www.bluetooth.org/tpg/qli_viewqdl.cfm?qid=12854 laird cus tomer declaration id procedure this procedure assumes that the member is simply combining two subsystems to create a new design, without any modification to the existing, qualified subsystems. this is achieved by using the listing interface on the bluetoot h sig website. figure 26 shows the basic subsystem combination of a controller and host subsystem. the controller provides the rf/bb/lm and hci layers , with the host providing l2cap, sdp, gap, rfcomm/spp and any other specific protocols and profiles existing in the host subsystem listing. the design may also include a profile subsystem. the controller provides the rf/bb/lm and hci layers, with the host providing l2cap, sdp, gap, rfcomm/spp and any other specific protocols and profiles existing in the host subsystem listing. the design may also include a profile subsystem. figure 26 : basic subsystem combination of a controller and host subsystem
bt800 datasheet embedded wireless solutions support center: http://ews - support.lairdtech.com www.lairdtech.com/bluetooth 38 ? copyright 2016 laird. all rights reserved americas: +1 - 800 - 492 - 2320 europe: +44 - 1628 - 858 - 940 hong kong: +852 2923 0610 the qualification process requires each company to registered as a member of the blu etooth sig C http://www.bluetooth.org the following link provides a link to the bluetooth registration page: https://www.bluetooth.org/login/register/ for each bluetooth design it is necessary to purchase a declaration id. this can be done before starting the new qualification, either through inv oicing or credit card payment. the fees for the declaration id will depend on your membership status, please refer to the following webpage: https://www.bluetooth.org/en - u s/test - qualification/qualification - overview/fees for a detailed procedure of how to obtain a new declaration id for your design, please refe r to the following sig document: https://www.bluetooth.org/docman/handlers/downloaddoc.ashx?doc_id=283698&vid=317486 to start the listing, go to: https://www.bluetooth.org/tpg/qli_sdoc.cfm . in step 1, select th e option, reference a qualified design and enter the declaration ids of each subsystem used in the end product design. you can then select your pre - paid declaration id from the drop down menu or go to the purchase declaration id page, (please note that unl ess the declaration id is pre - paid or purchased with a credit card, it will not be possible to proceed until the sig invoice is paid. once all the relevant sections of step 1 are finished, complete steps 2, 3, and 4 as described in the help document. your new design will be listed on the sig website and you can print your certificate and doc. for further information please refer to the following training material: https://www.bluetooth.org/en - us/test - qualification/qualification - overview/listing - process - updates 19 a dditional a ssistance please contact your local sales representative or our support team for further assistance: laird technologies connectivity products business unit support centre: http://ews - support.lairdtech.com email: wireless.support@lairdtech.com phone: americas: +1 - 800 - 492 - 2320 europe: +44 - 1628 - 858 - 940 hong kong: +852 2923 0610 web: http://www.lairdtech.com/bluetooth ? copyright 2016 laird. all rights reserved. patent pending. any information fur nished by laird and its agents is believed to be accurate and reliable. all specifications are subject to change without notice. responsibility for the use and application of laird materi als or products rests with the end user since laird and its agents ca nnot be aware of all potential uses. laird makes no warranties as to non - infringement nor as to the fitness, merchantability, or sustainability of any laird materials or products for any specific or general uses. laird, l aird technologies, inc., or any of its affiliates or agents shall not be liable for incidental or consequential damages of any kind. all laird products are sold pursuant to the laird terms and conditions of sale in effect from time to time, a copy of which will be furnished upon request. wh en used as a tradename herein, laird means laird plc or one or more subsidiaries of laird plc. laird?, laird technologies?, corresponding logos, and other marks a re trademarks or registered trademarks of laird. other marks may be the property of third part ies. nothing herein provides a license under any laird or any third party intellectual property right.
bt800 datasheet embedded wireless solutions support center: http://ews - support.lairdtech.com www.lairdtech.com/bluetooth 39 ? copyright 2016 laird. all rights reserved americas: +1 - 800 - 492 - 2320 europe: +44 - 1628 - 858 - 940 hong kong: +852 2923 0610

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