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ver: 0.7 jan 29, 2008 tel: 886-3-5788833 http://www.gmt.com.tw 1 G3203 global mixed-mode technology inc. 0.9 / 1 dual spdt analog switch features ? maximum 0.9 on-state resistance at 2.7v supply for nc switch ? maximum 1 on-state resistance at 2.7v sup- ply for no switch ? low charge injection ? excellent on resistance matching ? +2.7v to +5.5v single-supply operation ? low total harmonic distortion ? low supply current ( <0.2 a) ? break-before-make enable circuitry ? control inputs 5v tolerant ? wlcsp package and tdfn 3x3 package applications ? speaker headset switching ? mp3 players ? power routing ? battery-operated equipment ? relay replacement ? audio and video signal routing ? communication circuits ? pcmcia cards ? cellular phones ? modems general description the G3203 is a low on-resistance, dual spdt (sin- gle-pole/double-throw) analog switch that operates from a 2.7v to 5.5v supply. the G3203 features a 0.9 (max) r on for its nc switch and a 1 (max) r on for its no switch at a +2.7v supply. the device offers an excellent on-resistance matching, and low total harmonic distortion (thd) performance. the device is designed for fast switching speeds with the break-before-make feature to prevent signal distortion during the transferring of signal from one channel to another. these features make this device suitable for portable audio applications. the G3203 is available in the wlcsp3x4-10, wlcsp3x4-12 and tdfn3x3-10 package. ordering information order number marking temp. range package (pb free) G3203re1u 3203 -40 c to 85 c tdfn3x3-10 G3203b51u 323x -40 c to 85 c wlcsp3x4-12 G3203b52d 32032 -40 c to 85 c wlcsp3x4-10 note :re: tdfn3x3-10 b51: wlcsp3x4-12 b52: wlcsp3x4-10 1: bonding code (only tdfn3x3-10) u & d: tape & reel pin configuration top view 1 2 3 4 5 10 9 8 7 6 nc1 in1 com1 no1 vcc nc2 no2 com2 in2 gnd G3203 tdfn3x3-10 top view wlcsp3x4-10 c1 c2 c3 c4 b1 b4 a1 a2 a3 a4 nc2 nc1 vcc no1 com1 in1 no2 com2 in2 gnd 10 bump wlcsp top view wlcsp3x4-12 c1 c2 c3 c4 b1 b4 a1 a2 a3 a4 nc2 nc1 vcc no1 com1 in1 no2 com2 in2 gnd 12 bump wlcsp b2 b3 top view 1 2 3 4 5 10 9 8 7 6 nc1 in1 com1 no1 vcc nc2 no2 com2 in2 gnd G3203 tdfn3x3-10 top view wlcsp3x4-10 c1 c2 c3 c4 b1 b4 a1 a2 a3 a4 nc2 nc1 vcc no1 com1 in1 no2 com2 in2 gnd 10 bump wlcsp top view wlcsp3x4-12 c1 c2 c3 c4 b1 b4 a1 a2 a3 a4 nc2 nc1 vcc no1 com1 in1 no2 com2 in2 gnd 12 bump wlcsp b2 b3
ver: 0.7 jan 29, 2008 tel: 886-3-5788833 http://www.gmt.com.tw 2 G3203 global mixed-mode technology inc. summary of characteristics (1) configuration dual spst number of channels 2 on-state resistance (r on ) of nc/no 0.9 /1 on-state resistance match ( r on ) of nc/no 0.25 /0.25 on-state resistance flatness (r on(flat) ) of nc/no 0.4 /0.4 turn-on / turn-off time (t on / t off ) 15ns / 14ns charge injection (q c ) 20pc bandwidth (bw) 20mhz off isolation (o iso ) - 74db at 100khz crosstalk (x talk ) - 72db at 100khz total harmonic distortion (thd) 0.1% power-supply current (i + ) 0.2 a package options wcsp3x4-10, wcsp3x4-12 and tdfn3x3-10 (1) v + =5-v, t a =25 c and the value are the worst one. function table in_ no_ nc_ 0 off on 1 on off
ver: 0.7 jan 29, 2008 tel: 886-3-5788833 http://www.gmt.com.tw 3 G3203 global mixed-mode technology inc. absolute maximum ratings vcc supply voltage to gnd. . . . . . . . . . . -0.3v to +7v in1, in2 input voltage to gnd . . . . . . . . . . .-0.3 to +7v no, nc, com switch i/o voltage to gnd. .-0.3 to +7v output short-current . . . . . . . . . . . . . . . . . . .indefinite maximum junction temperature . . . . . . . . . . . .150 c continuous current no_nc_com . . . . . . . . 500ma operating temperature range . . . . . . -40 c to 85 c storage temperature range. . . . . . . -65 c to 150 c reflow temperature (soldering, 10sec) . . . . . . 260 c esd(hbm)(note 1) . . . . . . . . . . . . . . . . . . . . . . . 2kv note 1 human body model is a 100pf capacitor discharged through a 1.5k resistor into each pin. electrical characteristics t a =25 c, unless otherwise noted. parameter conditions min typ max units dc characteristics analog signal range 0 --- v+ v v+=2.7, i com =100ma, v nc =0 to v+ --- 0.45 0.9 v+=4.5, i com =100ma, v nc =0 to v+ G3203b5xu --- 0.35 0.7 v+=2.7, i com =100ma, v nc =0 to v+ --- 0.45 0.9 nc on-resistance, r on(nc) v+=4.5, i com =100ma, v nc =0 to v+ G3203re1u --- 0.35 0.7 v+=2.7; i com =100ma; v no =0 to v+ --- 0.6 1 no on-resistance, r on(no) v+=4.5, i com =100ma, v no =0 to v+ --- 0.6 1 v+=2.7, i com =100ma, v no or v nc =1.5v --- 0.1 0.25 on-resistance match between switches, r on v+=4.5, i com =100ma, v no or v nc =2.5v --- 0.1 0.25 0 Q v nc Q v+, i com =100ma, v+=2.7v --- 0.12 0.4 nc on-resistance flatness, r flat(nc) 0 Q v nc Q v+, i com =100ma, v+=4.5v --- 0.16 0.4 0 Q v no Q v+, i com =100ma, v+=2.7v --- 0.2 0.4 no on-resistance flatness, r flat(no) 0 Q v no Q v+, i com =100ma, v+=4.5v --- 0.16 0.4 no or nc off leakage current, i no(off) or i nc(off) v+=5.5v, v no or v nc =1v, 4.5v, v com =4.5v, 1v --- --- 20 na com on leakage current, i com(on) v+=5.5v, v no =1v or 4.5v with v nc floating, or v nc =1v or 4.5v with v no floating, v com =1v or 4.5v --- --- 20 na v+=3v 1.4 --- --- input logic high, v ih v+=5v 2 --- --- v v+=3v --- --- 0.5 input logic low, v il v+=5v --- --- 0.8 v input leakage current v in =5.5v or 0v, v+=5.5v --- --- 1 a supply current, i+ v in =0 or 5.5v, v+=5.5v --- --- 0.2 a dynamic v+=3v, v no or v nc =1.5v, r l =50 ; c l =35pf --- 26 50 turn-on time, t on v+=5v, v no or v nc =2.5v, r l =50 ; c l =35pf --- 16 40 ns v+=3v, v no or v nc =1.5v, r l =50 ; c l =35pf --- 14 40 turn-off time, t off v+=5v, v no or v nc =2.5v, r l =50 ; c l =35pf --- 16 30 ns break-before make time,t bbm v+=3v, v no= v nc =1.5v, r l =300 ohm; c l =35pf 7.8 10 --- ns charge injection, q c v+=3v,com_=0v; r s =0v, c l =1nf --- 30 --- pc off isolation,o iso v+=3v, r l =50 , c l =5pf; f=100khz, v com =1v rms, switch off --- -74 --- db crosstalk, x talk v+=3v, r l =50 , c l =5pf; f=100khz, v com =1v rms, switch off --- -72 --- db total harmonic distortion, thd v+=3v, r l =600 , c l =50pf, v in =1v rms , f= 20hz to 20khz --- 0.1 --- % 3 db bandwidth, bw input centered between v+ and gnd, r l =50 --- 20 --- mhz no_ off capacitance, c no(off) v+=5v, f=1mhz --- 79 --- pf nc_ off capacitance, c nc(off) v+=5v, f=1mhz --- 95 --- pf no_ on capacitance, c no(on) v+=5v, f=1mhz --- 211 --- pf nc_ on capacitance, c nc(on) v+=5v, f=1mhz --- 273 --- pf
ver: 0.7 jan 29, 2008 tel: 886-3-5788833 http://www.gmt.com.tw 4 G3203 global mixed-mode technology inc. typical performance characteristics t a = 25 c, unless otherwise specified. 0 0.2 0.4 0.6 0.8 1 1.2 1.4 1.6 012345 vcom (v) ron ( ? ) v+=1.8v v+=2.0v v+=2.3v v+=2.5v v+=3.0v v+=5.0v 0 0.5 1 1.5 2 2.5 012345 vcom (v) ron ( ? ) v+=1.8v v+=2.0v v+=2.3v v+=2.5v v+=3.0v v+=5.0v nc on-resistance vs. com voltage 0.1 0.15 0.2 0.25 0.3 0.35 0.4 0.45 00.511.522.53 vcom (v) ron ( ? ) t a =85 c t a =25 c t a =-40 c v+=3v no on-resistance vs. com voltage 0.1 0.15 0.2 0.25 0.3 0.35 0.4 0.45 0.5 00.511.522.53 vcom (v) ron ( ? ) t a =85 c t a =25 c t a =-40 c v+=3v nc on-resistance vs. com voltage 0.1 0.15 0.2 0.25 0.3 0.35 0.4 0.45 0.5 012345 vcom (v) ron ( ? ) t a =85 c t a =25 c t a =-40 c v+=5v no on-resistance vs. com voltage 0.1 0.15 0.2 0.25 0.3 0.35 0.4 012345 vcom (v) ron ( ? ) t a =85 c t a =25 c t a =-40 c v+=5v nc on-resistance vs. com voltage no on-resistance vs. com voltage
ver: 0.7 jan 29, 2008 tel: 886-3-5788833 http://www.gmt.com.tw 5 G3203 global mixed-mode technology inc. typical performance characteristics (continued) logic threshold voltage vs. supply voltage 0 0.2 0.4 0.6 0.8 1 1.2 1.4 1.6 1.8 2 0123456 supply voltage (v) logic threshold voltage (v) v ih v il turn -on/turn-off times vs. supply voltage 0 10 20 30 40 50 60 70 1.5 2 2.5 3 3.5 4 4.5 5 5.5 supply voltage (v) ton/toff (ns) ton toff charge injection vs. com voltage 0 10 20 30 40 50 60 70 80 90 100 0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 5 5.5 6 v(v) q (pc) thd+n vs. frequency 0. 0 0 1 1 0. 0 0 2 0. 0 0 5 0 .0 1 0 .0 2 0 .0 5 0 .1 0 .2 0 .5 % 2 0 20 k 5 01 00 2 00 5 0 01 k2k 5 k10 k h z v cc =3v v pp =0.5v v pp =2v v pp =1v supply current vs. supply voltage 0 5 10 15 20 25 30 35 40 45 50 0123456 supply voltage (v) supply current (na) com leakage current vs. temperature 0 5 10 15 20 25 30 35 40 -40 -20 0 20 40 60 80 100 temperature ( c) com leakage current (na) icom1 icom2
ver: 0.7 jan 29, 2008 tel: 886-3-5788833 http://www.gmt.com.tw 6 G3203 global mixed-mode technology inc. typical performance characteristics (continued) recommended minimum footprint crosstalk off-isolation tdfn3x3-10 wlcsp3x4-10 wlcsp3x4-12
ver: 0.7 jan 29, 2008 tel: 886-3-5788833 http://www.gmt.com.tw 7 G3203 global mixed-mode technology inc. pin descriptions pin tdfn3x3-10 wlcsp3x4-10 wlcsp3x4-12 name function 1 b4 b4 vcc power supply 2 c4 c4 no1 normally open 3 c3 c3 com1 common 4 c2 c2 in1 digital control pin 5 c1 c1 nc1 normally close 6 b1 b1 gnd digital ground 7 a1 a1 nc2 normally close 8 a2 a2 in2 digital control pin 9 a3 a3 com2 common 10 a4 a4 no2 normally open --- --- b2,b3 nc no connection test circuits/ timing diagrams figure 1. switching time figure 2. break before make interval v+ v+ com_ no_ or nc v in_ in_ gnd logic input r l 50 c l 35pf logic input switch output v ih v il 0 50% v out t on t off 0.9 x v out 0.9 x v out t r < 5ns t f < 5ns c l includes fixture and stray capacitance v out = vn_ ( r l r l + r on ) logic input waveforms inverted for switches that have the opposite logic sense v out v+ v+ com_ no_ or nc v in_ in_ gnd logic input r l 50 c l 35pf logic input switch output v ih v il 0 50% v out t on t off 0.9 x v out 0.9 x v out t r < 5ns t f < 5ns c l includes fixture and stray capacitance v out = vn_ ( r l r l + r on ) logic input waveforms inverted for switches that have the opposite logic sense v out v in_ no_ nc_ in_ logic input gnd com_ r l 50 c l 35pf v out v+ v+ c l includes fixture and stray capacitance logic input 50% v out t d 0.9 x v out v in_ no_ nc_ in_ logic input gnd com_ r l 50 c l 35pf v out v+ v+ c l includes fixture and stray capacitance logic input 50% v out t d 0.9 x v out
ver: 0.7 jan 29, 2008 tel: 886-3-5788833 http://www.gmt.com.tw 8 G3203 global mixed-mode technology inc. figure 3. charge injection figure 4. on-loss, off- isolation, and crosstalk figure 5. channel off/on capacitance network analyzer 50 50 +5v 10nf v in v out com no gnd 50 0v or v+ nc_ in_ v+ meas 50 50 ref off-isolatioin = 20 log v out v in on-loss = 20 log v out v in crosstalk = 20 log v out v in measurements are standardized against shorts at ic terminals. off-isolation is measured between com_ and ?off? no_ or nc_ terminal on each switch. on-loss is measured between com_ and ?on? no_ or nc_ terminal on each switch. crosstalk is measured from one channel to all other channels. signal direction through switch is reversed; worst values are recorded. network analyzer 50 50 +5v 10nf v in v out com no gnd 50 0v or v+ nc_ in_ v+ meas 50 50 ref off-isolatioin = 20 log v out v in on-loss = 20 log v out v in crosstalk = 20 log v out v in measurements are standardized against shorts at ic terminals. off-isolation is measured between com_ and ?off? no_ or nc_ terminal on each switch. on-loss is measured between com_ and ?on? no_ or nc_ terminal on each switch. crosstalk is measured from one channel to all other channels. signal direction through switch is reversed; worst values are recorded. capacitance meter 10nf v+ v+ com_ nc_ or no_ gnd f = 1mhz in v il or v ih capacitance meter 10nf v+ v+ com_ nc_ or no_ gnd f = 1mhz in v il or v ih v+ v+ in_ com_ c l v out nc_ or no r gen gnd v il to v ih v out in in off off on on off off v out q = ( v out ) (c l ) in depends on switch configuration; input polarity determined by sense of switch. v+ v+ in_ com_ c l v out nc_ or no r gen gnd v il to v ih v out in in off off on on off off v out q = ( v out ) (c l ) in depends on switch configuration; input polarity determined by sense of switch.
ver: 0.7 jan 29, 2008 tel: 886-3-5788833 http://www.gmt.com.tw 9 G3203 global mixed-mode technology inc. package information tdfn3x3-10 package dimension in mm dimension in inch symbol min. nom. max. min. nom. max. a 0.700 0.750 0.800 0.028 0.030 0.031 a2 0.195 0.203 0.211 0.008 0.008 0.008 b 0.180 0.250 0.300 0.007 0.010 0.012 d 2.950 3.000 3.050 0.116 0.118 0.120 d2 2.300 2.350 2.400 0.091 0.093 0.094 e 2.950 3.000 3.050 0.116 0.118 0.120 e2 1.550 1.600 1.650 0.061 0.063 0.065 e 0.500 bsc 0.020 bsc l 0.350 0.400 0.450 0.014 0.016 0.018 a a2 d2 l b e2 e d pin #1 dot by marking top view e bottom view side view 1 10 a a2 d2 l b e2 e d pin #1 dot by marking top view e bottom view side view 1 10
ver: 0.7 jan 29, 2008 tel: 886-3-5788833 http://www.gmt.com.tw 10 G3203 global mixed-mode technology inc. note: 1. unless otherwise specified 2. reference jedec registration mo-211. wlcsp3x4-10 package dimension in mm dimension in inch symbol min. nom. max. min. nom. max. x1 1.450 1.470 1.500 0.057 0.058 0.059 x2 1.950 1.970 2.000 0.077 0.078 0.079 x3 0.560 0.600 0.640 0.022 0.024 0.025 top view x3 0.265 0.215 x2 x1 bump a1 corner 0.5 0.335 0.305 12x c b a 4 3 2 1 bottom view 0.5 top view x3 0.265 0.215 x2 x1 bump a1 corner 0.5 0.335 0.305 12x c b a 4 3 2 1 bottom view 0.5 0.5 0.335 0.305 12x 0.335 0.305 12x c b a 4 3 2 1 bottom view 0.5
ver: 0.7 jan 29, 2008 tel: 886-3-5788833 http://www.gmt.com.tw 11 G3203 global mixed-mode technology inc. note: 1. unless otherwise specified 2. reference jedec registration mo-211. wlcsp3x4-12 package dimension in mm dimension in inch symbol min. nom. max. min. nom. max. x1 1.450 1.470 1.500 0.057 0.058 0.059 x2 1.950 1.970 2.000 0.077 0.078 0.079 x3 0.560 0.600 0.640 0.022 0.024 0.025 taping specification package q ? ty/reel tdfn3x3-10 3,000 ea wlcsp3x4 3,000 ea gmt inc. does not assume any r esponsibility for use of an y circuitry described, no circuit pa tent licenses are implied and gmt inc. reserves the right at any time without notice to cha nge said circuitry and specifications. feed direction typical wlcsp package orientation feed direction typical tdfn package orientation feed direction typical wlcsp package orientation for G3203b51u for G3203b52d feed direction typical wlcsp package orientation feed direction typical tdfn package orientation feed direction typical tdfn package orientation feed direction typical wlcsp package orientation for G3203b51u for G3203b52d x2 x1 bump c1 corner top view x3 0.265 0.215 bottom view 0.5 0.5 0.335 0.305 12x c b a 4 3 2 1 x2 x1 bump c1 corner top view x3 0.265 0.215 bottom view 0.5 0.5 0.335 0.305 12x c b a 4 3 2 1

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