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dpd demodulator for pa linearization 1300mhz to 2900mhz idt zero - distortion tm , glitch - free tm d pd receiver 1 rev 4, january 2014 idtf 1370 nbgi datasheet g eneral d escription this document describes the specification for the idt f1370 d igital p re - d istortion demodulator for pa linearization . th is series of devices is offered in 2 variants to cover common utra bands. see part number matrix below for additional detail. c ompetitive a dvantage in typical basestation transmitters digital pre - distortion is employed to improve the transmitter performance . the signal coming out of the pa is sampled and the incoming tx chain i&q data is pre - distorted to counteract the distortion i nherent in the pa. the pa signal is adjusted via a digital step attenuator to a lower level and then sub - sampled at an if frequ ency of ~2 0 0 mhz which necessitates the need for a highly linear demodulator to downmix to quadrature if from the transmit frequency. by sampling if_i and if_q independently and then digitally combining these signals, an effective doubling of the sample rate can be achieved. any distortion in this path will degrade the performance of the dpd algorithm. by utilizing an ultra - linear demodulator w/integrated dsa such as the idt f1370 , the aclr and/or power consumption of the full tx system can be improved significantly . ? ? d d p p d d f f u u l l l l p p a a t t h h a a c c l l r r : : ? ? 1 1 d d b b ? ? i i c c c c : : d d p p d d f f u u n n c c t t i i o o n n p p o o w w e e r r c c o o n n s s u u m m p p t t i i o o n n ? ? 4 4 0 0 % % ? ? z z e e r r o o - - d d i i s s t t o o r r t t i i o o n n t t m m d d e e m m o o d d e e l l i i m m i i n n a a t t e e s s 2 2 i i f f a a m m p p s s ? ? i i n n t t e e g g r r a a t t e e s s 2 2 b b p p f f s s , , 2 2 b b a a l l u u n n s s , , s s p p d d t t r r f f s s w w i i t t c c h h ? g g l l i i t t c c h h - - f f r r e e e e t t m m g g a a i i n n c c o o n n t t r r o o l l p art # m atrix part# rf range utra bands if freq range typ. gain injection f f 1 1 3 3 2 2 0 0 5 5 5 5 0 0 - - 1 1 1 1 5 5 0 0 5 5 , , 6 6 , , 8 8 , , 1 1 2 2 , , 1 1 3 3 , , 1 1 4 4 , , 1 1 7 7 2 2 0 0 - - 3 3 5 5 0 0 1 1 2 2 . . 5 5 h h i i g g h h s s i i d d e e o o r r l l o o w w s s i i d d e e f f 1 1 3 3 7 7 0 0 1 1 3 3 0 0 0 0 - - 2 2 9 9 0 0 0 0 1 1 , , 2 2 , , 3 3 , , 4 4 , , 9 9 , , 1 1 0 0 7 7 , , 2 2 1 1 , , 2 2 4 4 , , 3 3 8 8 2 2 0 0 - - 5 5 0 0 0 0 1 1 2 2 . . 5 5 h h i i g g h h s s i i d d e e o o r r l l o o w w s s i i d d e e f eatures (i or q path ) ? wide flat performance if bw ? wide rf and lo bws (~ 1.6 ghz) ? ideal for multi - carrier systems ? ? d d r r i i v v e e s s a a d d c c d d i i r r e e c c t t l l y y ? ultra linear + + 4 4 1 1 d d b b m m i i p p 3 3 o o ? low noise figure ? excellent aclr performance ? 2 00 output impedance ? fully integrated dpd demodulator ? ? 6 6 x x 6 6 3 3 6 6 p p i i n n p p a a c c k k a a g g e e ? standby mode w/fast recovery ? i cc : 2 2 7 7 5 5 m m a a d evice b lock d iagram o rdering i nformation idt f1370nb gi8 0.8 mm height package green industrial temp range omit idt prefix rf product line tape & reel i f i i b i a s b i a s c o n t r o l s t b y i f q 9 0 o d e c c l k s p i c s b s d i r f i n _ x r f i n _ y . s p l i t l o i n i s e t 2 r f v c o glitch - free tm glitch - free tm
dpd demodulator for pa linearization 1300mhz to 2900mhz idt zero - distortion tm , glitch - free tm d pd receiver 2 rev 4, january 2014 preliminary datasheet idtf 1370 nbgi datasheet a bsolute m aximum r atings v cc to gnd - 0.3v to +5.5v sw_latch , data, cs b , clk 0v to 3.6v stby 0v to v cc if_i +, if_ i - , if_q+, if_q - 1v to ( vcc + 0.3v ) lo_in - 0.3v to +0.3v rf _inx, rf_in y - 0.3v to +0.3v if_biasi, if_biasq to gnd - 0.3v to +1.2v lo_adj to gnd 2.1v to 4 .0v rf input power (into rfin_x or rfin_y) +2 7 dbm continuous power dissipation 2.5 w ja (junction C ambient) + 40 c/w jc (junction C case ) the case is defined as the exposed paddle + 3 c/w operating temperature range (case temperature) t c = - 40c to + 105 c maximum junction temperature 150c storage temperature range - 65c to +150c moisture sensitivity level 1 1 lea d temperature (soldering, 10s) + 2 60 c stresses above those listed above may cause permanent damage to the device. f unctional operation of the device at these or any other conditions above those indicated in the operational section of this specification is not implied. exposure to absolute maxi mum rating conditions for extended periods may affect device reliability. esd caution this product features proprietary protection circuitry. however, it may be damaged if subjected to high energy esd. please use proper esd precautions when handling to avo id damage or loss of performance.
dpd demodulator for pa linearization 1300mhz to 2900mhz idt zero - distortion tm , glitch - free tm d pd receiver 3 rev 4, january 2014 preliminary datasheet idtf 1370 nbgi datasheet idt f1370 s pecification specifications apply at v cc = +5.0v , t c = 25c, f rf = 2100 mhz , f lo = 2300 mhz , gain = g max , p lo = 0 dbm , t c = +25c, stby = gnd unless otherwise noted. full lineup measured through to i or q path . if transformers and rf input trace losses de - embedded . parameter comment symbol min typ max units logic input high for stby , data, csb, clk, sw_latch v ih 2. 3 v logic input low for stby, data, csb, clk, sw_latch v il 0. 5 v logic current v h = 2.3 v , v l = 0 v i ih, i il - 1 2 0 + 100 a supply voltage(s) all v cc (operating range) v cc 4.75 to 5.25 v temperature range operating range t case - 40 +10 5 degc supply current total v cc i supp 2 7 5 325 ma supply current standby mod e: stby > v ih i stby 30 40 ma rf freq range sets lo freq range f rf 1450 2700 mhz if center freq range sets lo freq range f if 100 300 mhz oversample rf range ? measure gain at i&q ? gain setting = g max ? f lo = 1800 mhz, 2920 mhz ? gain delta < 2.5 db f rfd 1300 2900 mhz oversample if range ? measure gain at i&q ? gain setting = g max ? f lo = 1800 mhz, 2920 mhz ? gain delta < 2.5 db f ifd 20 500 mhz if linearity bw ? rf freq = 2100 mhz ? ip3o > +38 dbm ? from rf_inx to i+,i - & q+,q - ? pin = - 11 dbm/tone ; ? gain setting = g max if lin 100 300 mhz rf linearity bw ? if freq = 200 mhz ? ip3o > +39 dbm ? from rf_inx to i+,i - & q+,q - ? pin = - 11 dbm/tone ? gain setting = g max rf lin 1600 2700 mhz lo freq range ? operating range f lo 1400 2900 mhz lo power p lo - 3 to +3 dbm rf input impedance single ended (rl > 10 db) z rf 50 if output impedance differential (rl > 10 db) z if 200 lo port impedance single ended (rl > 10 db) z lo 50 gain maximum ? from rf_inx to i+,i - & q+,q - ? gain setting = g max ? pin = - 1 1 dbm g max 10. 8 1 1 2 . 5 13. 8 db gain m aximum low side injection ? from rf_inx to i+,i - & q+,q - ? gain setting = g max ? pin = - 11 dbm ? rf = 20 0 0mhz ? lo = 18 00mhz g max_lslo 12. 7 db gain minimum ? from rf_inx to i+,i - & q+,q - ? gain setting = g min ? pin = +14 dbm g min - 13. 5 - 12.8 - 1 2 db
dpd demodulator for pa linearization 1300mhz to 2900mhz idt zero - distortion tm , glitch - free tm d pd receiver 4 rev 4, january 2014 preliminary datasheet idtf 1370 nbgi datasheet idt f1370 s pecification - c ontinued specifications apply at v cc = +5.0v, t c = 25c, f rf = 2100 mhz , f lo = 2300 mhz , gain = g max , p lo = 0 dbm , t c = +25c, stby = gnd unless otherwise noted. full lineup measured through to i or q path. if transformers and rf input trace losses de - embedded. parameter comment symbol min typ max units noise figure ? from rf_inx to i+,i - & q+,q - ? gain setting = g max nf 17.4 db output ip3 C g max ? measured at i+,i - and q+,q - ? p in = - 11 dbm per tone ? 5 mhz tone separation ? gain setting = g max ip3 max 36 4 1 dbm output ip3 C g - 20 ? measured at i+,i - and q+,q - ? p in = +9 dbm per tone ? 5 mhz tone separation ? gain setting = g - 20 ip3 - 20 38 2 40 dbm 2 nd harmonic ? measured at i+,i - and q+,q - ? p in = - 11 dbm ? gain setting = g max h2 - 68 - 75 dbc output ip2 ? measured at i+,i - and q+,q - ? p in = - 11 dbm per tone ? 5 mhz tone separation ? gain setting = g max ip2 o 63 69 dbm output compression ? measured at i+,i - and q+,q - ? p in = +4 dbm ? gain setting = g max c 0. 2 1 db gain ripple ? fixed lo = 2300 mhz ? rf = 1800 to 2280 mhz ? if = 20 to 500 mhz ripple 0.8 1.3 db group delay distortion ? fixed lo = 2300 ? rf = 1800 to 2280 mhz ? if = 20 to 500 mhz gdd 5 nsec quadrature amplitude balance calculated from data from oversample rf range tests bal g - 0.3 0.3 db quadrature phase balance measure with 20 gsa/sec scope bal - 2.6 - 1.5 0 degrees amplitude balance over environmentals ? tc = - 40c to 105 c ? lo drive = - 3 dbm to +3 dbm ? measure with 20 gsa/sec scope bal g ? - 0. 5 +0. 4 db quadrature phase balance over environmentals ? tc = - 40c to 105 c ? lo drive = - 3 dbm to +3 dbm ? measure with 20 gsa/sec scope bal ? - 3 +2 degrees lo to if leakage ? output balun not de - embedded iso li - 3 3 - 28 dbm lo to rf leakage iso lr - 42 dbm rf to if isolation ? output balun not de - embedded iso ri - 54 - 46 dbc attenuator range range 25.5 db
dpd demodulator for pa linearization 1300mhz to 2900mhz idt zero - distortion tm , glitch - free tm d pd receiver 5 rev 4, january 2014 preliminary datasheet idtf 1370 nbgi datasheet idt f1370 s pecification - c ontinued specifications apply at v cc = +5.0v, t c = 25c, f rf = 2100 mhz , f lo = 2300 mhz , gain = g max , p lo = 0 dbm , t c = +25c, stby = gnd unless otherwise noted. full lineup measured through to i or q path. if transformers and rf input trace losses de - embedded. parameter comment symbol min typ max units attenuator glitching ? step from 15.5 to 16 db ? step from 16 to 15.5 db ? measure maximum excursion attn g 0.7 db attenuator step accuracy dnl 0.2 db attenuator abs. accuracy inl 0.2 0. 7 5 db attenuator resolution lsb 0.5 db serial clock speed spi 3 wire bus f clock 20 50 mhz data to clock setup spi 3 wire bus t s 3 ns data to clock hold spi 3 wire bus t h 3 ns clock to cs setup spi 3 wire bus t en 3 ns clock pulse width spi 3 wire bus t w 5 ns rf switch isolation f rf < 2.0 ghz iso rfsw - 41 dbc rf switch and attenuator settling times 3 en bit on ? lo_ina: 2300mhz, 0dbm ? rf_inx: 2100mhz, - 11dbm en on 100 nsec en bit off en off 50 rf switched x to y (no y signal) rf swxy 150 rf switched y to x (no y signal) rf swyx 200 attenuator switched 0db to 25.5db (max) att setl 300 attenuator switched 25.5db (max) to 0db 300 attenuator switched 15.5db to 16db 250 attenuator switched 16db to 15.5db 250 s pecification n otes : 1 C items in min/max columns in bold italics are guaranteed by test 2 C all other items in min/max columns are guaranteed by design characterization 3 C excludes spi write time
dpd demodulator for pa linearization 1300mhz to 2900mhz idt zero - distortion tm , glitch - free tm d pd receiver 6 rev 4, january 2014 preliminary datasheet idtf 1370 nbgi datasheet p ower - on s equence the power - on sequence ensures f1370 works in default mode once powered on. if the f1370 is programmed after applying dc power, the following power - on sequence is not needed. note: to use power on sequence, sw_latch cannot be grounded permanently. the power - on sequence should be: 1. csb & sw_latch must be set low at power - on 2. once powered on, first set sw_latch high, then set csb high 3. proceed with normal programming. the default state after using power - on sequence : ? maximum attenuation ? rf_inx selected ? normal operation (not standby mode) s erial p rogramming the device is pro grammed via the serial port by asserting chip select (csb). note: most - significant - bit first, where the address word is the most - significant - byte. serial mode timing diagram high l evel: a d d r e s s w o r d a 7 C a 0 d a t a w o r d d 7 C d 0 d 5 d 4 d 0 d 3 d 1 d 2 1 6 d b r f s w c l k d a t a d a t a w o r d l a t c h e d i n t o r e g i s t e r l s b c s r s v r s v r s v r s v r s v r s v r s v 0 0 e n b 0 0 0 0 0 1 2 3 4 5 6 7 8 9 1 0 1 1 1 2 1 3 1 4 1 5 1 6 8 d b 4 d b 2 d b 1 d b 0 . 5 d b m s b 1 = r f y 0 = r f x 1 = o f f 0 = o n p o l a r i t y : 1 = a t t n o n 0 = a t t n o f f s w _ l a t c h c l o c k i n m s b f i r s t i n c r e a s i n g t i m e r s v 0 d 6 d 7 a 5 a 4 a 0 a 3 a 1 a 2 a 6 a 7
dpd demodulator for pa linearization 1300mhz to 2900mhz idt zero - distortion tm , glitch - free tm d pd receiver 7 rev 4, january 2014 preliminary datasheet idtf 1370 nbgi datasheet t o program the serial interface : if csb is de - asserted (set to high), the serial interface will ignore the clk line. once csb is asserted (set to low), the serial interface will recognize the clk and any data present on data will be clocked into the registers with each rising clk edge. after the 16 th clk cycle, and before the 17 th clk cycle, csb must be de - asserted to successfully program the part with the desired bytes. if csb is de - asserted before the 16 th clk cycle, or after the 17 th clk cycle, there is no guarantee that the correct bytes will be programmed and the user will have to re - program the interface in accordance with the aforementioned procedure. sw_latch programming sequence ? when sw_latch is pinned high during the programming sequence, rfsw and enb registers cannot be progra mmed and therefore will not toggle. ? if sw_latch is pinned low during the programming sequence, the rfsw and enb register will toggle. this can be prevented with the programming sequence below. s equence for programm ing registers a<2>:a<0> 1) sw_latch = 1; csb = 0 2) clk in 8 - or 16 - bit word, do not de - assert (pull high) csb 3) set sw_latch = 0 while csb = 0 remains) 4) with sw_latch = 0, set csb = 1 5) set sw_latch = 1 6) program complete s pecial note regardin g phase of i & q: ? when lo is high - side injected, if_i leads if_q by 90 degree s ? when lo is low - side injected, if_q leads if_i by 90 degree s s d a t a 1 2 3 4 5 6 7 8 9 1 0 1 1 1 2 1 3 1 4 1 5 1 6 s c l k 0 0 0 0 0 1 0 1 r f s w e n b c s b ( s o l i d ) s w _ l a t c h ( d a s h e d ) r f s w
dpd demodulator for pa linearization 1300mhz to 2900mhz idt zero - distortion tm , glitch - free tm d pd receiver 8 rev 4, january 2014 preliminary datasheet idtf 1370 nbgi datasheet s erial mode timing di agram zoom : ? data is shifted with the rising edge of clk when /cs is low ? the rising edge of /cs latches data into the device l ogic t ruth t able : stby sw_latch m ode w rite a ccess 0 0 operating mode a2: a 0 enabled, d7 : d0 enabled 0 1 operating mode a2:a0 disabled, d7:d0 enabled 1 0 off a2: a 0 enabled, d7 : d0 enabled 1 1 off a2:a0 disabled, d7:d0 enabled t e n / c s c l k d a t a t s t h t e n / c s t h t s d a t a a 7 a 6 c l k
dpd demodulator for pa linearization 1300mhz to 2900mhz idt zero - distortion tm , glitch - free tm d pd receiver 9 rev 4, january 2014 preliminary datasheet idtf 1370 nbgi datasheet f1370 a ttenuation t able the f1370 gain/attenuation setting is controlled by 6 bits in the data word. the device provides an added attenuation range from 0 db to 25.5 db in 0.5 db steps. a high or 1 bit corresponds to attenuation stepped in, while a low or 0 bit corresponds to attenuation stepped out. because the first and last bits of the data word are not presently used by the f1370 , two additional hex character pairs exists for each of those in this table. for example, data words of either h00 , h80, or h01 (binary 00000000, 10000000, or 00000001) will place the f1370 in its minimum attenuation state. likewise, data words of either h66, he6, or h67 (binary 01100110 or 11100110 or 01100111) will place the f1370 in its maximum attenuatio n state of 25.5 added attenuation. f1370 dpd demodulator - attenuation table (data word d7-d0) binary hex added atten (db) binary hex added atten (db) 00000000 00 0 00110100 34 13 00000010 02 0.5 00110110 36 13.5 00000100 04 1 00111000 38 14 00000110 06 1.5 00111010 3a 14.5 00001000 08 2 00111100 3c 15 00001010 0a 2.5 00111110 3e 15.5 00001100 0c 3 01000000 40 16 00001110 0e 3.5 01000010 42 16.5 00010000 10 4 01000100 44 17 00010010 12 4.5 01000110 46 17.5 00010100 14 5 01001000 48 18 00010110 16 5.5 01001010 4a 18.5 00011000 18 6 01001100 4c 19 00011010 1a 6.5 01001110 4e 19.5 00011100 1c 7 01010000 50 20 00011110 1e 7.5 01010010 52 20.5 00100000 20 8 01010100 54 21 00100010 22 8.5 01010110 56 21.5 00100100 24 9 01011000 58 22 00100110 26 9.5 01011010 5a 22.5 00101000 28 10 01011100 5c 23 00101010 2a 10.5 01011110 5e 23.5 00101100 2c 11 01100000 60 24 00101110 2e 11.5 01100010 62 24.5 00110000 30 12 01100100 64 25 00110010 32 12.5 01100110 66 25.5
dpd demodulator for pa linearization 1300mhz to 2900mhz idt zero - distortion tm , glitch - free tm d pd receiver 10 rev 4, january 2014 preliminary datasheet idtf 1370 nbgi datasheet t ypical o perating c onditions unless otherwise noted for the toc graphs, the following conditions apply ? if = 200 mhz ? tone spacing = 5 mhz ? pin = - 11 dbm / tone ? pout ~ 1 dbm / tone ? rf_x, if_q selected ? minimum attenuation selected (0 db attn) ? v cc = 5.00 v ? lo level = 0 dbm ? case temperature = 25c ? all temperatures are case temperature (t case ) ? output transformers are de - embedded ? input rf trace losses are de - embedded
dpd demodulator for pa linearization 1300mhz to 2900mhz idt zero - distortion tm , glitch - free tm d pd receiver 11 rev 4, january 2014 preliminary datasheet idtf 1370 nbgi datasheet toc s f1370 [f ixed lo vs t emp ] ( - 1 - ) g ain [ lo = 1.80 gh z , l ow s ide i njection ] ip3 o [ lo = 1.80 gh z , l ow s ide i njection ] ip2 o [ lo = 1.80 gh z , l ow s ide i njection ] g ain [lo = 2.92 gh z , h igh s ide i njection ] ip3 o [lo = 2.92 gh z , h igh s ide i njection ] ip2 o [lo = 2.92 gh z , h igh s ide i njection ] 0 2 4 6 8 10 12 14 16 0 50 100 150 200 250 300 350 400 450 500 550 - 40degc / 5.00v / 0dbm / ifi - 40degc / 5.00v / 0dbm / ifq 25degc / 5.00v / 0dbm / ifi 25degc / 5.00v / 0dbm / ifq 105degc / 5.00v / 0dbm / ifi 105degc / 5.00v / 0dbm / ifq if frequency (mhz) gain (db) 24 28 32 36 40 44 48 0 50 100 150 200 250 300 350 400 450 500 550 - 40degc / 5.00v / 0dbm / ifi - 40degc / 5.00v / 0dbm / ifq 25degc / 5.00v / 0dbm / ifi 25degc / 5.00v / 0dbm / ifq 105degc / 5.00v / 0dbm / ifi 105degc / 5.00v / 0dbm / ifq if frequency (mhz) output ip3 (dbm) 10 20 30 40 50 60 70 80 90 0 50 100 150 200 250 300 350 400 450 500 550 - 40degc / 5.00v / 0dbm / ifi - 40degc / 5.00v / 0dbm / ifq 25degc / 5.00v / 0dbm / ifi 25degc / 5.00v / 0dbm / ifq 105degc / 5.00v / 0dbm / ifi 105degc / 5.00v / 0dbm / ifq if frequency (mhz) output ip2 (dbm) 0 2 4 6 8 10 12 14 16 0 50 100 150 200 250 300 350 400 450 500 550 - 40degc / 5.00v / 0dbm / ifi - 40degc / 5.00v / 0dbm / ifq 25degc / 5.00v / 0dbm / ifi 25degc / 5.00v / 0dbm / ifq 105degc / 5.00v / 0dbm / ifi 105degc / 5.00v / 0dbm / ifq if frequency (mhz) gain (db) 24 28 32 36 40 44 48 0 50 100 150 200 250 300 350 400 450 500 550 - 40degc / 5.00v / 0dbm / ifi - 40degc / 5.00v / 0dbm / ifq 25degc / 5.00v / 0dbm / ifi 25degc / 5.00v / 0dbm / ifq 105degc / 5.00v / 0dbm / ifi 105degc / 5.00v / 0dbm / ifq if frequency (mhz) output ip3 (dbm) 10 20 30 40 50 60 70 80 90 0 50 100 150 200 250 300 350 400 450 500 550 - 40degc / 5.00v / 0dbm / ifi - 40degc / 5.00v / 0dbm / ifq 25degc / 5.00v / 0dbm / ifi 25degc / 5.00v / 0dbm / ifq 105degc / 5.00v / 0dbm / ifi 105degc / 5.00v / 0dbm / ifq if frequency (mhz) output ip2 (dbm)
dpd demodulator for pa linearization 1300mhz to 2900mhz idt zero - distortion tm , glitch - free tm d pd receiver 12 rev 4, january 2014 preliminary datasheet idtf 1370 nbgi datasheet toc s f1370 [f ixed lo vs t emp ] ( - 2 - ) h2 [ lo = 1.8 gh z , l ow s ide i njection ] if t ransformer l oss h2 [lo = 2.92 gh z , h igh s ide i njection ] evk it rf t race l oss - 100 - 90 - 80 - 70 - 60 - 50 - 40 - 30 - 20 - 10 0 50 100 150 200 250 300 350 400 450 500 550 - 40degc / 5.00v / 0dbm / ifi - 40degc / 5.00v / 0dbm / ifq 25degc / 5.00v / 0dbm / ifi 25degc / 5.00v / 0dbm / ifq 105degc / 5.00v / 0dbm / ifi 105degc / 5.00v / 0dbm / ifq if frequency (mhz) 2 nd harmonic (dbc) p out = 0.45 v pp = - 6 dbm - 1.6 - 1.4 - 1.2 - 1.0 - 0.8 - 0.6 - 0.4 - 0.2 0.0 0 100 200 300 400 500 600 tc4 - 6t loss (db) if frequency (mhz) - 40c 25c 85c - 100 - 90 - 80 - 70 - 60 - 50 - 40 - 30 - 20 - 10 0 50 100 150 200 250 300 350 400 450 500 550 - 40degc / 5.00v / 0dbm / ifi - 40degc / 5.00v / 0dbm / ifq 25degc / 5.00v / 0dbm / ifi 25degc / 5.00v / 0dbm / ifq 105degc / 5.00v / 0dbm / ifi 105degc / 5.00v / 0dbm / ifq if frequency (mhz) 2 nd harmonic (dbc) p out = 0.45 v pp = - 6 dbm 0.0 0.2 0.4 0.6 0.8 1.0 1.8 1.9 2.0 2.1 2.2 2.3 2.4 2.5 2.6 2.7 2.8 evkit rf trace loss (db) rf freq (ghz) - 40c rfx 25c rfx 100c rfx - 40c rfy 25c rfy 100c rfy
dpd demodulator for pa linearization 1300mhz to 2900mhz idt zero - distortion tm , glitch - free tm d pd receiver 13 rev 4, january 2014 preliminary datasheet idtf 1370 nbgi datasheet toc s f1370 [f ixed if = 200mh z ] ( - 3 - ) g ain [ vs . t case ] ip3 o [ vs . t case ] ip2 o [ vs . t case ] g ain [ vs . lo l evel ] ip3 o [ vs . lo l evel ] ip2 o [ vs . lo l evel ] - 2 0 2 4 6 8 10 12 14 16 1.4 1.6 1.8 2.0 2.2 2.4 2.6 2.8 - 40degc / 0dbm / 0attn / hs injection - 40degc / 0dbm / 10attn / hs injection 25degc / 0dbm / 0attn / hs injection 25degc / 0dbm / 10attn / hs injection 105degc / 0dbm / 0attn / hs injection 105degc / 0dbm / 10attn / hs injection rf frequency (ghz) gai n (db) 24 28 32 36 40 44 48 1.4 1.6 1.8 2.0 2.2 2.4 2.6 2.8 - 40degc / 0dbm / 0attn / hs injection - 40degc / 0dbm / 20attn / hs injection 25degc / 0dbm / 0attn / hs injection 25degc / 0dbm / 20attn / hs injection 105degc / 0dbm / 0attn / hs injection 105degc / 0dbm / 20attn / hs injection rf frequency (ghz) output ip3 (dbm) 10 20 30 40 50 60 70 80 90 1.4 1.6 1.8 2.0 2.2 2.4 2.6 2.8 - 40degc / 0dbm / 0attn / hs injection - 40degc / 0dbm / 20attn / hs injection 25degc / 0dbm / 0attn / hs injection 25degc / 0dbm / 20attn / hs injection 105degc / 0dbm / 0attn / hs injection 105degc / 0dbm / 20attn / hs injection rf frequency (ghz) output ip2 (dbm) 2 4 6 8 10 12 14 16 1.4 1.6 1.8 2.0 2.2 2.4 2.6 2.8 25degc / 3dbm / 0attn / hs injection 25degc / 3dbm / 0attn / ls injection 25degc / 0dbm / 0attn / hs injection 25degc / 0dbm / 0attn / ls injection 25degc / - 3dbm / 0attn / hs injection 25degc / - 3dbm / 0attn / ls injection rf frequency (ghz) gai n (db) 24 28 32 36 40 44 48 1.4 1.6 1.8 2.0 2.2 2.4 2.6 2.8 25degc / 3dbm / 0attn / hs injection 25degc / 3dbm / 0attn / ls injection 25degc / 0dbm / 0attn / hs injection 25degc / 0dbm / 0attn / ls injection 25degc / - 3dbm / 0attn / hs injection 25degc / - 3dbm / 0attn / ls injection rf frequency (ghz) output ip3 (dbm) 10 20 30 40 50 60 70 80 90 1.4 1.6 1.8 2.0 2.2 2.4 2.6 2.8 25degc / 3dbm / 0attn / hs injection 25degc / 3dbm / 0attn / ls injection 25degc / 0dbm / 0attn / hs injection 25degc / 0dbm / 0attn / ls injection 25degc / - 3dbm / 0attn / hs injection 25degc / - 3dbm / 0attn / ls injection rf frequency (ghz) output ip2 (dbm)
dpd demodulator for pa linearization 1300mhz to 2900mhz idt zero - distortion tm , glitch - free tm d pd receiver 14 rev 4, january 2014 preliminary datasheet idtf 1370 nbgi datasheet toc s f1370 [f ixed if = 200mh z ] ( - 4 - ) h2 [ vs . t case ] lo - if [ vs . t case ] i cc [ vs . t case ] h2 [ vs . lo l evel ] lo - if [ vs . lo l evel ] i cc [ vs . lo l evel ] - 100 - 90 - 80 - 70 - 60 - 50 - 40 - 30 - 20 - 10 1.4 1.6 1.8 2.0 2.2 2.4 2.6 2.8 - 40degc / 0dbm / 0attn / hs injection - 40degc / 0dbm / 20attn / hs injection 25degc / 0dbm / 0attn / hs injection 25degc / 0dbm / 20attn / hs injection 105degc / 0dbm / 0attn / hs injection 105degc / 0dbm / 20attn / hs injection rf frequency (ghz) 2 nd harmonic (dbc) p out = 0.45 v pp = - 6 dbm - 60 - 50 - 40 - 30 - 20 - 10 0 1.4 1.6 1.8 2.0 2.2 2.4 2.6 2.8 - 40degc / 0dbm / 0attn / hs injection - 40degc / 0dbm / 20attn / hs injection 25degc / 0dbm / 0attn / hs injection 25degc / 0dbm / 20attn / hs injection 105degc / 0dbm / 0attn / hs injection 105degc / 0dbm / 20attn / hs injection rf frequency (ghz) lo to if leakage (dbm) 230 240 250 260 270 280 290 300 310 320 330 1.4 1.6 1.8 2.0 2.2 2.4 2.6 2.8 - 40degc / 0dbm / 0attn / hs injection - 40degc / 0dbm / 0attn / ls injection 25degc / 0dbm / 0attn / hs injection 25degc / 0dbm / 0attn / ls injection 105degc / 0dbm / 0attn / hs injection 105degc / 0dbm / 0attn / ls injection rf frequency (ghz) total i cc (ma) - 100 - 90 - 80 - 70 - 60 - 50 - 40 - 30 - 20 - 10 1.4 1.6 1.8 2.0 2.2 2.4 2.6 2.8 25degc / 3dbm / 0attn / hs injection 25degc / 3dbm / 0attn / ls injection 25degc / 0dbm / 0attn / hs injection 25degc / 0dbm / 0attn / ls injection 25degc / - 3dbm / 0attn / hs injection 25degc / - 3dbm / 0attn / ls injection rf frequency (ghz) 2 nd harmonic (dbc) p out = 0.45 v pp = - 6 dbm - 60 - 50 - 40 - 30 - 20 - 10 0 1.4 1.6 1.8 2.0 2.2 2.4 2.6 2.8 25degc / 3dbm / 0attn / hs injection 25degc / 3dbm / 0attn / ls injection 25degc / 0dbm / 0attn / hs injection 25degc / 0dbm / 0attn / ls injection 25degc / - 3dbm / 0attn / hs injection 25degc / - 3dbm / 0attn / ls injection rf frequency (ghz) lo to if leakage (dbm) 230 240 250 260 270 280 290 300 310 320 330 1.4 1.6 1.8 2.0 2.2 2.4 2.6 2.8 25degc / 3dbm / 0attn / hs injection 25degc / 3dbm / 0attn / ls injection 25degc / 0dbm / 0attn / hs injection 25degc / 0dbm / 0attn / ls injection 25degc / - 3dbm / 0attn / hs injection 25degc / - 3dbm / 0attn / ls injection rf frequency (ghz) total i cc (ma)
dpd demodulator for pa linearization 1300mhz to 2900mhz idt zero - distortion tm , glitch - free tm d pd receiver 15 rev 4, january 2014 preliminary datasheet idtf 1370 nbgi datasheet toc s f1370 [f ixed if = 200mh z vs . c onfiguration ] ( - 5 - ) g ain ip2 o lo C if ip3 o h2 rf - if - 2 0 2 4 6 8 10 12 14 16 1.4 1.6 1.8 2.0 2.2 2.4 2.6 2.8 rfx ifi 0attn rfx ifi 10attn rfx ifq 0attn rfx ifq 10attn rfy ifi 0attn rfy ifi 10attn rfy ifq 0attn rfy ifq 10attn rf frequency (ghz) gai n (db) t case = 25c, v cc = 5.00v, lo level = 0 dbm, hs injection 10 20 30 40 50 60 70 80 90 1.4 1.6 1.8 2.0 2.2 2.4 2.6 2.8 rfx ifi 0attn rfx ifi 20attn rfx ifq 0attn rfx ifq 20attn rfy ifi 0attn rfy ifi 20attn rfy ifq 0attn rfy ifq 20attn rf frequency (ghz) output ip2 (dbm) t case = 25c, v cc = 5.00v, lo level = 0 dbm, hs injection - 50 - 40 - 30 - 20 - 10 0 1.4 1.6 1.8 2.0 2.2 2.4 2.6 2.8 rfx ifi 0attn rfx ifi 20attn rfx ifq 0attn rfx ifq 20attn rfy ifi 0attn rfy ifi 20attn rfy ifq 0attn rfy ifq 20attn rf frequency (ghz) lo to if leakage (dbm) t case = 25c, v cc = 5.00v, lo level = 0 dbm, hs injection 24 28 32 36 40 44 48 1.4 1.6 1.8 2.0 2.2 2.4 2.6 2.8 rfx ifi 0attn rfx ifi 20attn rfx ifq 0attn rfx ifq 20attn rfy ifi 0attn rfy ifi 20attn rfy ifq 0attn rfy ifq 20attn rf frequency (ghz) output ip3 (dbm) t case = 25c, v cc = 5.00v, lo level = 0 dbm, hs injection - 100 - 90 - 80 - 70 - 60 - 50 - 40 - 30 - 20 - 10 1.4 1.6 1.8 2.0 2.2 2.4 2.6 2.8 rfx ifi 0attn rfx ifi 20attn rfx ifq 0attn rfx ifq 20attn rfy ifi 0attn rfy ifi 20attn rfy ifq 0attn rfy ifq 20attn rf frequency (ghz) 2nd harmonic (dbc) t case = 25c, v cc = 5.00v, lo level = 0 dbm, hs injection p out = 0.45 v pp = - 6 dbm - 70 - 60 - 50 - 40 - 30 - 20 - 10 0 1.4 1.6 1.8 2.0 2.2 2.4 2.6 2.8 rfx ifi 0attn rfx ifi 20attn rfx ifq 0attn rfx ifq 20attn rfy ifi 0attn rfy ifi 20attn rfy ifq 0attn rfy ifq 20attn rf frequency (ghz) rf to if leakage (dbm) t case = 25c, v cc = 5.00v, lo level = 0 dbm, hs injection p in = - 11dbm
dpd demodulator for pa linearization 1300mhz to 2900mhz idt zero - distortion tm , glitch - free tm d pd receiver 16 rev 4, january 2014 preliminary datasheet idtf 1370 nbgi datasheet toc s f1370 [q uadrature , p1 db ] ( - 6 - ) i/q a mplitude [ vs . t case ] i/q p hase [ vs . t case ] o utput p1db [ vs . t case ] i/q a mplitude [ vs . lo l evel ] i/q p hase [ vs . lo l evel ] o utput p1db [ vs . lo l evel ] - 1.00 - 0.75 - 0.50 - 0.25 0.00 0.25 0.50 0.75 1.00 1.5 1.6 1.7 1.8 1.9 2.0 2.1 2.2 2.3 2.4 2.5 2.6 2.7 2.8 i/q amplitude error (db) lo frequency (ghz) - 40degc / 5.00v / 0dbm 25degc / 5.00v / 0dbm 105degc / 5.00v / 0dbm - 10 - 8 - 6 - 4 - 2 0 2 4 6 8 10 1.5 1.6 1.7 1.8 1.9 2.0 2.1 2.2 2.3 2.4 2.5 2.6 2.7 2.8 i/q phase error (degrees) lo frequency (ghz) - 40degc / 0dbm 25degc / 0dbm 105degc / 0dbm 15 16 17 18 19 20 21 1.4 1.6 1.8 2.0 2.2 2.4 2.6 2.8 - 40degc / 0dbm / 0attn / hs injection - 40degc / 0dbm / 0attn / ls injection 25degc / 0dbm / 0attn / hs injection 25degc / 0dbm / 0attn / ls injection 105degc / 0dbm / 0attn / hs injection 105degc / 0dbm / 0attn / ls injection rf frequency (ghz) output p1db (dbm) - 1.00 - 0.75 - 0.50 - 0.25 0.00 0.25 0.50 0.75 1.00 1.5 1.6 1.7 1.8 1.9 2.0 2.1 2.2 2.3 2.4 2.5 2.6 2.7 2.8 i/q amplitude error (db) lo frequency (ghz) 25degc / 5.00v / 3dbm 25degc / 5.00v / 0dbm 25degc / 5.00v / - 3dbm - 10 - 8 - 6 - 4 - 2 0 2 4 6 8 10 1.5 1.6 1.7 1.8 1.9 2.0 2.1 2.2 2.3 2.4 2.5 2.6 2.7 2.8 i/q phase error (degrees) lo frequency (ghz) 25degc / 3dbm 25degc / 0dbm 25degc / - 3dbm 15 16 17 18 19 20 21 1.4 1.6 1.8 2.0 2.2 2.4 2.6 2.8 25degc / 3dbm / 0attn / hs injection 25degc / 3dbm / 0attn / ls injection 25degc / 0dbm / 0attn / hs injection 25degc / 0dbm / 0attn / ls injection 25degc / - 3dbm / 0attn / hs injection 25degc / - 3dbm / 0attn / ls injection rf frequency (ghz) output p1db (dbm)
dpd demodulator for pa linearization 1300mhz to 2900mhz idt zero - distortion tm , glitch - free tm d pd receiver 17 rev 4, january 2014 preliminary datasheet idtf 1370 nbgi datasheet toc s f1370 [attn a ccuracy , n oise f igure ] ( - 7 - ) a ttenuation accuracy [1.7 gh z ] a ttenuation a ccuracy [2.7 gh z ] n oise f igure [ 25c, vs . c onfiguration ] a ttenuation a ccuracy [2.1 gh z ] n oise f igure [ vs . t case , m easured rfx to ifi ] oip3 h istogram [ n=820 ] - 1.25 - 1.00 - 0.75 - 0.50 - 0.25 0.00 0.25 0.50 0.75 1.00 1.25 0 2 4 6 8 10 12 14 16 18 20 22 24 - 40degc - rfx - 40degc - rfy 25degc - rfx 25degc - rfy 100degc - rfx 100degc - rfy attn setting (db) absolute attn error (db) - 1.25 - 1.00 - 0.75 - 0.50 - 0.25 0.00 0.25 0.50 0.75 1.00 1.25 0 2 4 6 8 10 12 14 16 18 20 22 24 - 40degc - rfx - 40degc - rfy 25degc - rfx 25degc - rfy 100degc - rfx 100degc - rfy attn setting (db) absolute attn error (db) 10 12 14 16 18 20 22 24 1500 1700 1900 2100 2300 2500 2700 2900 x - i x - q y - i y - q rf frequency (mhz) noise figure (db) - 1.25 - 1.00 - 0.75 - 0.50 - 0.25 0.00 0.25 0.50 0.75 1.00 1.25 0 2 4 6 8 10 12 14 16 18 20 22 24 - 40degc - rfx - 40degc - rfy 25degc - rfx 25degc - rfy 100degc - rfx 100degc - rfy attn setting (db) absolute attn error (db) 10 12 14 16 18 20 22 24 1500 1700 1900 2100 2300 2500 2700 2900 - 40 degc 25 degc 100 degc rf frequency (mhz) noise figure (db) 0% 5% 10% 15% 20% 25% 30% 35% percentage output ip3 bin (dbm) oip3 lo frequency = 2300 mhz rf frequency = 2100 mhz worstcase of i and q channels
dpd demodulator for pa linearization 1300mhz to 2900mhz idt zero - distortion tm , glitch - free tm d pd receiver 18 rev 4, january 2014 preliminary datasheet idtf 1370 nbgi datasheet toc s f1370 [i solation , r eturn l oss , h istograms ] ( - 8 - ) rf p ort r eturn l oss if p ort r eturn l oss i/q e rror h istogram [ n = 820 ] lo p ort r eturn l oss rf sp2t i solation b and e dge g ain d elta [ n = 820 ] - 40 - 35 - 30 - 25 - 20 - 15 - 10 - 5 0 1400 1600 1800 2000 2200 2400 2600 2800 rf return loss (db) rf frequency (mhz) rfx / 0db attn rfy / 0db attn rfx / 10db attn rfy / 10db attn rfx / 20db attn rfy / 20db attn - 30 - 25 - 20 - 15 - 10 - 5 0 10 100 1000 if port return loss (db) if frequency (mhz) if_i if_q 0% 10% 20% 30% 40% 50% percentage i/q amplitude balance bin (db) 1300 mhz 2900 mhz - 40 - 35 - 30 - 25 - 20 - 15 - 10 - 5 0 1600 1800 2000 2200 2400 2600 2800 3000 lo port return loss (db) lo frequency (mhz) lo port - 75 - 70 - 65 - 60 - 55 - 50 - 45 - 40 - 35 - 30 - 25 1400 1600 1800 2000 2200 2400 2600 2800 x selected / 0db attn y selected / 0db attn x selected / 15db attn yselected / 15db attn rf frequency (mhz) switch isoltaion (db) 0% 5% 10% 15% 20% 25% 30% 35% percentage max gain delta bin (db) if_i if_q gain delta between: rf = 1300 mhz, lo = 1800 mhz, if = 500 mhz rf = 2900 mhz, lo = 2920 mhz , if = 20 mhz
dpd demodulator for pa linearization 1300mhz to 2900mhz idt zero - distortion tm , glitch - free tm d pd receiver 19 rev 4, january 2014 idtf 1370 nbgi datasheet p ackage d rawing ( nbg36 6 x 6 qfn)
dpd demodulator for pa linearization 1300mhz to 2900mhz idt zero - distortion tm , glitch - free tm d pd receiver 20 rev 4, january 2014 idtf 1370 nbgi datasheet p in d iagram p a c k a g e d r a w i n g 6 m m x 6 m m p a c k a g e d i m e n s i o n 3 . 7 m m x 3 . 7 m m s l u g 0 . 5 m m p i t c h 3 6 p i n s 0 . 7 5 m m h e i g h t 0 . 2 5 m m p a d w i d t h 0 . 5 5 m m p a d l e n g t h r f _ i n y g n d g n d v c c l o _ a d j v c c c s b d a t a c l k v c c i f _ i - i f _ q + i f _ b i a s _ i i f _ q - i f _ b i a s _ q i f _ i + l o _ i n s t b y r f _ i n x g n d e x p o s e d p a d 9 8 7 6 5 4 3 2 1 1 8 1 7 1 6 1 5 1 4 1 3 1 2 1 1 1 0 2 7 2 6 2 5 2 4 2 3 2 2 2 1 2 0 1 9 3 6 3 5 3 4 3 3 3 2 3 1 3 0 2 9 2 8 c o 0 . 3 5 m m p u l l h i g h t o p o w e r d o w n m u s t c o n n e c t r e s i s t o r t o g r o u n d g n d g n d g n d s w _ l a t c h s i g n a l p a t h i n p u t s & o u t p u t s i n b l u e i n t e r n a l c o n n e c t i o n s i n [ r e d ] m u s t c o n n e c t r e s i s t o r t o g r o u n d s w i t c h l a t c h p u l l h i g h t o d i s a b l e w r i t e s t o : a 2 : a 0 i n s p i = e n g n d g n d g n d g n d g n d [ n c ] g n d g n d g n d g n d [ n c ] g n d [ n c ] g n d g n d
dpd demodulator for pa linearization 1300mhz to 2900mhz idt zero - distortion tm , glitch - free tm d pd receiver 21 rev 4, january 2014 idtf 1370 nbgi datasheet p in d escriptions pin s name function 1 sw_latch stand - by latch. pull low or ground for normal operation. if left floating, this input will be internally pulled high, disabling spi writes to enb (standby) and rf sw bits (a0 , a2 ). 2, 4, 5, 6, 8, 11,15, 21, 22, 30, 31, 32, 33, 34, 36 gnd ground these pins . 3 rf_iny alternate rf input. separated from rf_inx by internal sp2t. ac couple to this pin. internally matched to 50 ohms 9, 16, 25 vcc power supply. bypass to gnd with capacitors shown in the typical application circuit as close as possible to pin. 10 lo_adj connect the specified resistor from this pin to ground to set the lo path i cc . this is a current setting resistor 12 lo_in lo input. ac couple to this pin. internally matched to 50 ohms 7,13, 29 n.c. no connection. not internally connected. ok to connect to vcc. recommended connection is ground 14 stby stby mode. pull this pin high for standby mode (30 ma). pull low or ground for normal operation 17, 18 if_bias_i if_bias_q connect the specified resistor from this pin to ground to set the if amplifier bias reference. this is not a current setting resistor 19 , 20 if_i+ , if _i - in - phase mixer differential if output. connect pullup inductors from each of these pins to v cc (see the typical application circuit). 23, 24 if_q - , if _q+ quadrature mixer differential if output. connect pullup inductors from each of these pins to v cc (see the typical application circuit). 26 csb chip select bar. the falling edge initiates a programming cycle and the rising edge latches the programmed shift register data into the active register. 27 data serial data input 28 clk serial clock input 35 rf_inx main rf input. separated from rf_iny by internal sp2t. ac couple to this pin. internally matched to 50 ohms ep exposed pad. internally connected to gnd. solder this exposed pad to a pcb pad that uses multiple ground vias to provide heat transfer out of the device into the pcb ground planes. these multiple via grounds are also required to achieve the noted rf performance.
dpd demodulator for pa linearization 1300mhz to 2900mhz idt zero - distortion tm , glitch - free tm d pd receiver 22 rev 4, january 2014 idtf 1370 nbgi datasheet c ontrol p in v oltage & r esistance v alues the following table provides open - circuit dc voltage and resistance values referenced to ground for each of the control pins listed . pin name dc voltage (volts) resistance (ohms) 1 sw_latch 1.75 1.6m 14 stby 5 50k 26 csb 1.75 1.6m 27 data 1.75 1.6m 28 clk 1.75 1.6m p ower s upplies all supply pins should be bypassed with external capacitors to minimize noise and fast transients. supply noise can degrade noise figure and fast transients can trigger esd clamps and cause them to fail. supply voltage change or transients should have a slew rate smaller than 1v/20us. in addition, all control pins should remain at 0v (+/ - 0.3v) while the supply voltage ramps or while it returns to zero.
dpd demodulator for pa linearization 1300mhz to 2900mhz idt zero - distortion tm , glitch - free tm d pd receiver 23 rev 4, january 2014 idtf 1370 nbgi datasheet ev kit p icture / l ayout / o peration c l o s e t o p r o g r a m o p e n t o d i s a b l e s p i a d d r e s s w o r d ( a 7 - a 0 ) w r i t e s s p i c l o s e t o t u r n d e v i c e o n o p e n t o t u r n d e v i c e o f f
dpd demodulator for pa linearization 1300mhz to 2900mhz idt zero - distortion tm , glitch - free tm d pd receiver 24 rev 4, january 2014 idtf 1370 nbgi datasheet ev kit / a pplications c ircui t
dpd demodulator for pa linearization 1300mhz to 2900mhz idt zero - distortion tm , glitch - free tm d pd receiver 25 rev 4, january 2014 idtf 1370 nbgi datasheet ev kit bo m t op m arkings idtf1370 nbgi zd13 29a qxi59995my part number die step date code: [yyww] (week 29 of 2013) lot code f1370 bom item # value size/rev desc mfr. part # mfr. supplier part # supplier part reference qty 1 100pf 0402 cap cer 100pf 50v 5% np0 0402 grm1555c1h101jz01d murata 490-3458-1-nd digikey c2-c4 3 2 10nf 0402 cap cer 10000pf 16v 10% x7r 0402 grm155r71c103ka01d murata 490-1313-1-nd digikey c6,7,8,9,12,14,21,22,24 9 3 1000pf 0402 cap cer 1000pf 50v c0g 0402 grm1555c1h102ja01d murata 490-3244-1-nd digikey c5,10,11,15,20,23 6 4 39pf 0402 cap cer 39pf 50v 5% c0g 0402 grm1555c1h390jz010 murata 490-1286-1-nd digikey c17,19,25 3 5 10uf 0603 cap cer 10uf 6.3v x5r 0603 GRM188R60J106ME47D murata 490-3896-1-nd digikey c16 1 6 header 2 pin th 2 conn header vert sgl 2pos gold 961102-6404-ar 3m 3m9447-nd digikey j9,14,17 3 7 header 4 pin th 4 conn header vert sgl 4pos gold 961104-6404-ar 3m 3m9449-nd digikey j5 1 8 sma_end_launch .062 sma_end_launch (small) 142-0711-821 emerson johnson 530-142-0711-821 mouser j6,7,18 3 9 sma_end_launch .062 sma_end_launch (big) 142-0701-851 emerson johnson 530-142-0701-851 mouser j4,11,13 3 10 1uh 0805 0805ls (2012) ceramic chip inductor 0805ls-102xjlb coilcraft 0805ls-102xjlb coilcraft l1,2,3,4 4 11 43k 0402 res 43k ohm 1/10w 1% 0402 smd erj-2rkf4302x panasonic p43.0klct-nd digikey r10,24 2 12 75k 0402 res 75k ohm 1/10w 1% 0402 smd erj-2rkf7502x panasonic p75.0klct-nd digikey r9,26 2 13 2.37k 0402 res 2.37k ohm 1/10w 1% 0402 smd erj-2rkf2371x panasonic p2.37klct-nd digikey r20 1 14 226 0402 res 226 ohm 1/10w 1% 0402 smd erj-2rkf2260x panasonic p226lct-nd digikey r18,19 2 15 47k 0402 res 47.0k ohm 1/16w 1% 0402 smd rc0402fr-0747kl yageo 311-47.0klrct-nd digikey r12,25 2 16 100 0402 res 100 ohm 1/10w 1% 0402 smd erj-2rkf1000x panasonic p100lct-nd digikey r13-15 3 17 0 0402 res 0.0 ohm 1/10w 0402 smd erj-2ge0r00x panasonic p0.0jct-nd digikey r30,31,32,33,34,35,36 7 18 5.11k 0402 res 5.11k ohm 1/10w 0402 smd erj-2rkf5111x panasonic p5.11klct-nd digikey rx1 1 19 1:4 balun sm-22 4:1 center tap balun tc4-6tg2+ mini circuits tc4-6tg2+ mini circuits t1,2 2 20 f1370 qfn-36 dpd demodulator f1370 idt f1370 idt u1 1 21 pcb 05 printed cicuit board f13xx rev 05 sbc 1 22 bom 03 bill of material total 60 rev 04: add rx1 (5.11k) across if_q+ and if_q- outputs 8/27/2013

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