? semiconductor components industries, llc, 2009 december, 2009 ? rev. 0 1 publication order number: NS5S1153/d NS5S1153 dpdt usb 2.0 high speed / audio switch with negative swing capability the NS5S1153 is a dpdt switch for combined true ? ground audio and usb 2.0 high speed data applications. it allows portable systems to use a single port to pass either usb data or audio signals from an external headset. the switch is capable of passing signals with negative voltages as low as 2 v below ground. the NS5S1153 is also equipped with v bus detection circuitry to immediately switch to usb mode in the event that a voltage is detected on v bus . the NS5S1153 features shunt resistors on the audio ports. these resistors are switched in when the audio channel is off and provide a safe path to ground for any charge that may build up on the audio lines. this reduces pop & click noise in the audio system. the device has an extended v cc range which can operate off v cc up to 4.2 v while passing true ground audio signals down to ? 2 v. features ? low r on audio /data dpdt switch ? capable of passing negative swing signals down to ? 2 v ? 1.8 v compatible control pin for 2.7 v v cc 4.2 v ? high usb path bandwidth (>900 mhz) ? v bus detection circuitry for automatic switching between audio and usb modes ? audio channel shunt resistors for pop & click noise reduction ? ultra ? low thd in audio mode: 0.01% into 16 load ? 5.25 v tolerant common pins ? this is a pb ? free device typical applications ? shared usb/audio connector ? mobile phones ? portable devices NS5S1153 usb xcvr audio amp usb/audio connector gnd com ? com+ v bus_ctrl l r d ? d+ figure 1. application diagram http://onsemi.com http://onsemi.com aj = specific device code m = date code = pb ? free package (note: microdot may be in either location) marking diagrams uqfn10 case 488at ajm 1 device package shipping ? ordering information NS5S1153mutag uqfn10 (pb ? free) 3000 / tape & reel ?for information on tape and reel specifications, including part orientation and tape sizes, please refer to our t ape and reel packaging specifications brochure, brd8011/d.
NS5S1153 http://onsemi.com 2 figure 2. functional block diagram (top view) 3 2 1 com+ r v bus_ctrl 9 4 8 7 6 5 com- l d- v bus detect v cc gnd asel 10 control logic d+ v bus_pd pin descriptions pin # name direction description 1 d ? i/o negative data line for usb signals 2 r i/o right line for audio signals 3 l i/o left line for audio signals 4 gnd power ground 5 v cc power power supply 6 com ? i/o left audio / negative data common line 7 com+ i/o right audio / positive data common line 8 a sel input control input override select line 9 v bus_ctrl input control input select line from v bus 10 d+ i/o positive data line for usb signals truth table a sel v bus l, r d+, d ? l, r shunt low low on off off low high off on on high x on off off
NS5S1153 http://onsemi.com 3 operating conditions maximum ratings symbol pins parameter value unit v cc v cc positive dc supply voltage ? 0.5 to +6.0 v v bus v bus_ctrl v bus control input voltage ? 0.5 to +6.0 v v is d+ to com+ d ? to com ? analog signal voltage ? 0.5 to +6.0 v r to com+ l to com ? ? 2.5 to v cc + 0.5 v is com+, com ? dc signal voltage tolerance (<24 hours) 5.25 v v in asel control input override voltage ? 0.5 to +6.0 v i cc v cc positive dc supply current 50 ma t s storage temperature ? 65 to +150 c i is_con com+, com ? r, l, d+, d ? analog signal continuous current ? closed switch 100 ma i is_pk com+, com ? r, l, d+, d ? analog signal continuous current 10% duty cycle 500 ma i in asel control input override current 1 ma v bus_ctrl vbus control input current 1 stresses exceeding maximum ratings may damage the device. maximum ratings are stress ratings only. functional operation above t he recommended operating conditions is not implied. extended exposure to stresses above the recommended operating conditions may af fect device reliability. recommended operating conditions symbol pins parameter min max unit v cc v cc positive dc supply voltage 2.7 5.0 v v bus v bus_ctrl v bus control input voltage gnd 5.25 v v is d+ to com+ d ? to com ? analog signal voltage (note 1) gnd v cc v r to com+ l to com ? ? 2.0 v cc v in asel control input override voltage gnd v cc v t a operating temperature ? 40 + 85 c minimum and maximum values are guaranteed through test or design across the recommended operating conditions, where applic- able. typical values are listed for guidance only and are based on the particular conditions listed for section, where applicab le. these conditions are valid for all values found in the characteristics tables unless otherwise specified in the test conditions. 1. in usb mode, any signal applied to the off ? state audio inputs r, l may not swing below ground or above 1.5 v.
NS5S1153 http://onsemi.com 4 dc electrical characteristics control input (typical: t = 25 c, v cc = 3.3 v) symbol pins parameter test conditions v cc (v) ? 40 c to +85 c unit min typ max v ih a sel control input high voltage 2.7 3.3 4.2 1.3 1.4 1.5 ? ? v v il a sel control input low voltage 2.7 3.3 4.2 ? ? 0.4 0.4 0.4 v i in a sel current input leakage current 0 v is v cc 4.2 ? ? 50 na v ih v bus_ctrl v bus control input high voltage 2.7 3.3 4.2 4.4 4.4 4.4 ? ? v v il v bus_ctrl v bus control input low voltage 2.7 3.3 4.2 ? ? 0.8 0.8 0.8 v i in v bus_ctrl v bus current input leakage current 0 v is v cc 4.2 ? ? 25 a supply current and leakage (typical: t = 25 c, v cc = 3.3 v) symbol pins parameter test conditions v cc (v) ? 40 c to +85 c unit min typ max i nc,no(off) d+, d ? off state leakage v bus_ctrl = 0 v, 4.2 v; v com ? , v com+ = 0 v, 4.2 v v d+ , v d ? = 4.2 v, 0 v or float v l , v r = float or 4.2 v, 0 v 4.2 80 na i com(on) com ? , com+ on state leakage v bus_ctrl = 0 v, 4.2 v; v com ? , v com+ = 0 v, 4.2 v v d+ , v d ? = 4.2 v, 0 v or float v l , v r = float or 4.2 v, 0 v 4.2 100 na i cc v cc quiescent supply v is = gnd to v cc ; i d = 0 a 4.2 21 35 a i off com ? , com+ power off leakage 0 v is 4.2 v 0 50 a usb on resistance (typical: t = 25 c, v cc = 3.3 v) symbol pins parameter test conditions v cc (v) ? 40 c to +85 c unit min typ max r on d+ to com+ d ? to com ? on ? resistance i on = 10 ma v is = 0 v to v cc 2.7 3.3 4.2 3.0 3.0 3.0 5.5 4.6 4.6 r flat d+ to com+ d ? to com ? on ? resistance flatness i on = 10 ma v is = 0 v to v cc 2.7 3.3 4.2 0.08 0.08 0.08 r on d+ to com+ d ? to com ? on ? resistance matching i on = 10 ma v is = 0 v to v cc 2.7 3.3 4.2 0.03 0.03 0.03 audio on resistance (typical: t = 25 c, v cc = 3.3 v) symbol pins parameter test conditions v cc (v) ? 40 c to +85 c unit min typ max r on r to com+ l to com ? on ? resistance i on = 10 ma v is = ? 1.5 to 1.5 2.7 3.3 4.2 3.0 3.0 3.0 4.6 4.6 4.6 r flat r to com+ l to com ? on ? resistance flatness i on = 10 ma v is = ? 1.5 to 1.5 2.7 3.3 4.2 0.11 0.11 0.11 r on r to com+ l to com ? on ? resistance matching i on = 10 ma v is = ? 0.85 to 0.85 2.7 3.3 4.2 0.03 0.03 0.03 r sh l, r shunt resistance (resistor + switch) i on = 10 ma 2.7 118 160 v bus_pd v bus_ctrl v bus_ctrl pull ? down resistor i on = 10 ma 530 k
NS5S1153 http://onsemi.com 5 ac electrical characteristics timing/frequency (typical: t = 25 c, v cc = 3.3 v, r l = 50 , c l = 35 pf, f = 1 mhz) symbol pins parameter test conditions v cc (v) ? 40 c to +85 c unit min typ max t on turn ? on time (closed to open) (figures 8 and 9) 2.7 ? 4.2 ? 14 ? s t off turn ? off time (closed to open) (figures 8 and 9) 2.7 ? 4.2 ? 75 ? ns t bbm break ? before ? make time (figure 7) ? 7.0 ? s bw d+ to com+ d ? to com ? ? 3 db bandwidth (figure 10) c l = 5 pf r s = 50 ? 900 ? mhz isolation (typical: t = 25 c, v cc = 3.3 v, r l = 50 , c l = 5 pf) symbol pins parameter test conditions v cc (v) ? 40 c to +85 c unit min typ max o irr open off ? isolation (figure 10) f = 100 khz, r s = 50 ? ? 81 ? db x talk com+ to com ? non ? adjacent channel crosstalk (figure 10) f = 100 khz, r s = 50 ? ? 93 ? db thd+n total harmonic distortion + noise v bus_ctrl = 0 v a sel = 3.0 v f = 20 hz to 20 khz v com = 0.5 v pp r l = 600 3.0 ? 0.001 ? % thd total harmonic distortion v bus_ctrl = 0 v a sel = 0 v, 3.6 v f = 1 khz v com = 2.0 v pp r l = 16 3.6 ? 0.01 ? % psrr power supply rejection ratio f = 10 khz r com = 50 3.0 ? 60 ? db capacitance (typical: t = 25 c, v cc = 3.3 v, r l = 50 , c l = 5 pf, f = 1 mhz, a sel = 0 v) symbol pins parameter test conditions ? 40 c to +85 c unit min typ max c in a sel control pin input capacit- ance v cc = 0 v ? 2.6 ? pf c on d+ to com+ d ? to com ? usb on capacitance v bus_ctrl = 5 v ? 6.9 ? pf c on r to com+ l to com ? audio on capacitance v bus_ctrl = 0 v ? 9.3 ? pf c off d+, d ? usb off capacitance v bus_ctrl = 0 v ? 4.8 ? pf c off r, l audio off capacitance v bus_ctrl = 5 v ? 4.8 ? pf
NS5S1153 http://onsemi.com 6 2 2.2 2.4 2.6 2.8 3 3.2 3.4 3.6 3.8 4 0 0.5 1 1.5 2 2.5 3 3.5 4 v is (v) r on (ohms) vcc=4.2v vcc=2.7v vcc=3.3v 2 2.2 2.4 2.6 2.8 3 3.2 3.4 3.6 3.8 4 ? 2 ? 1.5 ? 1 ? 0.5 0 0.5 1 1.5 2 2.5 3 3.5 4 v is (v) r on (ohms) vcc=4.2v vcc=2.7v vcc=3.3v figure 3. high speed usb eye diagram of signal path without switch figure 4. high speed usb eye diagram of signal path with NS5S1153 (v cc = 3.6 v) figure 5. audio on resistance vs. signal voltage @ t = 25 c, 2.7 v v cc 4.2 v figure 6. usb on resistance vs. signal voltage @ t = 25 c, 2.7 v v cc 4.2 v
NS5S1153 http://onsemi.com 7 figure 7. t bbm (time break ? before ? make) output dut 50 35 pf v cc switch select pin output input v cc gnd figure 8. t on /t off 50% 50% 90% 90% t on t off v oh output input v cc 0 v figure 9. t on /t off dut open 35 pf v cc input 50% 50% 10% t on t off output input v cc 0 v 10% 50 0.1 f t bmm output v out v ol v out v oh v ol dut open v cc input output 50 35 pf v out 0.1 f 50 % of droop voltage droop
NS5S1153 http://onsemi.com 8 channel switch control/s test socket is normalized. off isolation is measured across an off channel. on loss is the bandwidth of an on switch. v iso , bandwidth and v onl are independent of the input signal direction. v iso = off channel isolation = 20 log for v in at 100 khz v onl = on channel loss = 20 log for v in at 100 khz to 50 mhz bandwidth (bw) = the frequency 3 db below v onl v ct = use v iso setup and test to all other switch analog input/outputs terminated with 50 output dut input 50 50 generator reference transmitted figure 10. off channel isolation/on channel loss (bw)/crosstalk (on channel to off channel)/v onl 50 v out v in v out v in
NS5S1153 http://onsemi.com 9 package dimensions uqfn10 1.4x1.8, 0.4p case 488at ? 01 issue a a b a1 0.05 c seating plane note 3 notes: 1. dimensioning and tolerancing per asme y14.5m, 1994. 2. controlling dimension: millimeters 3. dimension b applies to plated terminal and is measured between 0.25 and 0.30 mm from terminal. 4. coplanarity applies to the exposed pad as well as the terminals. dim min max millimeters a 1.40 bsc a1 0.40 bsc 0.45 0.60 b d 0.30 0.50 e e l l1 0.00 0.05 pin 1 reference d a e b 0.10 c 2x 0.10 c 2x 0.05 c c l3 10 1 3 5 6 0.05 c 0.10 ca b 10 x e e/2 l 9 x 0.00 0.15 1.80 bsc 0.15 0.25 mounting footprint 10 x pitch 1 9 x scale 20:1 0.663 0.0261 0.200 0.0079 0.400 0.0157 0.225 0.0089 2.100 0.0827 1.700 0.0669 0.563 0.0221 mm inches 10x l1 detail a bottom view (optional) l3 0.40 0.60 0.127 ref a3 top view side view bottom view *for additional information on our pb ? free strategy and soldering details, please download the on semiconductor soldering and mounting techniques reference manual, solderrm/d. on semiconductor and are registered trademarks of semiconductor components industries, llc (scillc). scillc reserves the right to mak e changes without further notice to any products herein. scillc makes no warranty, representation or guarantee regarding the suitability of its products for an y particular purpose, nor does scillc assume any liability arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including wi thout limitation special, consequential or incidental damages. ?typical? parameters which may be provided in scillc data sheets and/or specifications can and do vary in different application s and actual performance may vary over time. all operating parameters, including ?typicals? must be validated for each customer application by customer?s technical experts. scillc does not convey any license under its patent rights nor the rights of others. scillc products are not designed, intended, or authorized for use as components in systems intended for surgical implant into the body, or other applications intended to support or sustain life, or for any other application in which the failure of the scillc product could create a sit uation where personal injury or death may occur. should buyer purchase or use scillc products for any such unintended or unauthorized application, buyer shall indemnify and hold scillc and its of ficers, employees, subsidiaries, af filiates, and distributors harmless against all claims, costs, damages, and expenses, and reasonable attorney fees arising out of, direct ly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized use, even if such claim alleges that scillc was negligent regarding the design or manufacture of the part. scillc is an equal opportunity/affirmative action employer. this literature is subject to all applicable copyright laws and is not for resale in any manner. publication ordering information n. american technical support : 800 ? 282 ? 9855 toll free usa/canada europe, middle east and africa technical support: phone: 421 33 790 2910 japan customer focus center phone: 81 ? 3 ? 5773 ? 3850 NS5S1153/d literature fulfillment : literature distribution center for on semiconductor p.o. box 5163, denver, colorado 80217 usa phone : 303 ? 675 ? 2175 or 800 ? 344 ? 3860 toll free usa/canada fax : 303 ? 675 ? 2176 or 800 ? 344 ? 3867 toll free usa/canada email : orderlit@onsemi.com on semiconductor website : www.onsemi.com order literature : http://www.onsemi.com/orderlit for additional information, please contact your local sales representative
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