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scds174a ? august 2004 ? revised september 2004 description the ts5a3159 is a single-pole double throw (spdt) analog switch that is designed to operate from 1.65-v to 5.5-v. the device offers a low on-state resistance and an excellent on-resistance, matching with the break-before-make feature to prevent signal distortion during the transferring of a signal from one channel to another. the device has an excellent total harmonic distortion (thd) performance and consumes very low power. these features make this device suitable for portable audio applications. applications cell phones pdas portable instrumentation sot-23 or sc-70 p ackage (top view) 1 2 3 6 5 4 no gnd nc com v + in ts5a3159 function table in nc to com com to nc no to com com to no l on off h off on features specified break-before-make switching low on-state resistance (1 ) control inputs are 5-v tolerant low charge injection excellent on-resistance matching low total harmonic distortion 1.65-v to 5.5-v single-supply operation latch-up performance exceeds 100 ma per jesd 78, class ii esd performance tested per jesd 22 ? 2000-v human-body model (a114-b, class ii) ? 1000-v charged-device model (c101) summary of characteristics v + = 5 v and t a = 25 c configuration 2:1 multiplexer/ demultiplexer (1 spdt) number of channels 1 on-state resistance (r on ) 1.1 ? on-state resistance match ( ? r on ) 0.1 ? on-state resistance flatness (r on(flat) ) 0.15 ? turn on/turn off time (t on /t off ) 20 ns/15 ns break-before-make time (t bbm ) 12 ns charge injection (q c ) 36 pc bandwidth (bw) 100 mhz off isolation (o iso ) ?65 db at 1 mhz crosstalk (x talk ) ?65 db at 1 mhz total harmonic distortion (thd) 0.01% leakage current (i no(off) /i nc(off) ) 20 na package option 6-pin dbv, dck, yep, or yzp please be aware that an important notice concerning availability , standard warranty, and use in critical applications of t exas instruments semiconductor products and disclaimers thereto appears at the end of this data sheet. www.ti.com copyright ? 2004, texas instruments incorporated
scds174a ? august 2004 ? revised september 2004 www.ti.com 2 ordering information t a package (1) orderable p art number top-side marking (2) nanostar ? ? wcsp (dsbga) 0.23-mm large bump ? yep tape and reel ts5a3159yepr ?40 c to 85 c nanofree ? ? wcsp (dsbga) 0.23-mm large bump ? yzp (pb-free) tape and reel TS5A3159YZPR sot (sot-23) ? dbv tape and reel ts5a3159dbvr ja8_ sot (sc-70) ? dck (2) tape and reel ts5a3159dckr ja_ (1) package drawings, standard packing quantities, thermal data, symbolization, and pcb design guidelines are available at www .ti.com/sc/package. (2) dbv/dck: the actual top-side marking has one additional character that designates the assembly/test site. yep/yzp: the actual top-side marking has three preceding characters to denote year, month, and sequence code, and one following characte r to designate the assembly/test site. pin 1 identifier indicates solder-bump composition (1 = snpb, ? = pb-free). absolute maximum ratings (1) over operating free-air temperature range (unless otherwise noted) min max unit v + supply voltage range (2) ?0.5 6.5 v v no , v com analog voltage range (2)(3)(4) ?0.5 v + + 0.5 v i i/ok analog port diode current v no , v com < 0 or v no , v com > v + 50 ma i no , i com on?state switch current v no , v com = 0 to v + 200 ma on?state peak switch current (5) 400 ma v in digital input voltage range (2)(3) ?0.5 6.5 v i ik digital input clamp current v in < 0 ?50 ma continuous current through v + or gnd 100 ma ja package thermal impedance (6) 165 c t stg storage temperature range ?65 150 c (1) stresses beyond those listed under ?absolute maximum ratings? may cause permanent damage to the device. these are stress ratings only, a nd functional operation of the device at these or any other conditions beyond those indicated under ?recommended operating conditi ons? is not implied. exposure to absolute-maximum-rated conditions for extended periods may affect device reliability. (2) all voltages are with respect to ground unless otherwise specified. (3) the input and output voltage ratings may be exceeded if the input and output clamp-current ratings are observed. (4) this value is limited to 5.5 v maximum. (5) pulse at 1 ms duration < 10% duty cycle. (6) the package thermal impedance is calculated in accordance with jesd 51-7.
scds174a ? august 2004 ? revised september 2004 www.ti.com 3 electrical characteristics for 5-v supply v + = 4.5 v to 5.5 v and t a = ?40 c to 85 c (unless otherwise noted) parameter symbol test conditions t a v + min typ (1) max unit analog switch analog signal range v com , v no , v nc 0 v + v peak on resistance r peak 0 v no or v nc v + , switch on, 25 c 4.5 v 1 1.5 ? v no or v nc v + , i com = ?30 ma, switch on, see figure 11 full 4.5 v 1.5 ? on-state resistance r on v no or v nc = 2.5 v, switch on, 25 c 4.5 v 0.75 1.1 ? ? on-state resistance match between channels ? r on v no or v nc = 2.5 v, i com = ?30 ma, switch on, see figure 11 25 c 4.5 v 0.1 ? on-state resistance 0 v no or v nc v + , i com = ?30 ma, switch on, 25 c 0.233 on-state resistance flatness r on(flat) v no or v nc = 1 v, 1.5 v, 2.5 v, i com = ?30 ma, switch on, see figure 11 25 c 4.5 v 0.15 ? nc, no i nc(off) , v nc or v no = 0 to v + , switch off, 25 c 5.5 v ?2 0.2 2 na nc, no off leakage current i nc(off) , i no(off ) v nc or v no = 0 to v + , v com = 0 to v + , switch off, see figure 12 full 5.5 v ?20 20 na nc, no i nc(on) , v nc or v no = 0 to v + , switch on, 25 c 5.5 v ?4 2.8 4 na nc, no on leakage current i nc(on) , i no(on) v nc or v no = 0 to v + , v com = open, switch on, see figure 13 full 5.5 v ?40 40 na com i com(on) v nc or v no = open, switch on, 25 c 5.5 v ?4 0.47 4 na com on leakage current i com(on ) v nc or v no = open, v com = 0 to v + , switch on, see figure 13 full 5.5 v ?40 40 na digital inputs (in) input logic high v ih full 2.4 5.5 v input logic low v il full 0 0.8 v input leakage current i ih , i il v in = 5.5 v or 0 full 5.5 v ?1 1 a (1) t a = 25 c
scds174a ? august 2004 ? revised september 2004 www.ti.com 4 electrical characteristics for 5-v supply (continued) v + = 4.5 v to 5.5 v and t a = ?40 c to 85 c (unless otherwise noted) parameter symbol test conditions t a v + min typ (1) max unit dynamic turn-on time t on v com = v + , c l = 35 pf, 25 c 4.5 v to 20 35 ns turn-on time t on v com = v + , r l = 50 ? , c l = 35 pf, see figure 15 full 4.5 v to 5.5 v 40 ns turn-off time t off v com = v + , c l = 35 pf, 25 c 4.5 v to 15 20 ns turn-off time t off v com = v + , r l = 50 ? , c l = 35 pf, see figure 15 full 4.5 v to 5.5 v 35 ns break-before-make time t bbm v nc = v no = v + /2, c l = 35 pf, 25 c 4.5 v to 1 12 14.5 ns break-before-make time t bbm v nc = v no = v + /2, r l = 50 ? , c l = 35 pf, see figure 16 full 4.5 v to 5.5 v 1 ns charge injection q c c l = 1 nf, v gen = 0 v, see figure 20 25 c 5 v 36 pc nc, no off capacitance c nc(off) , c no(off) v nc or v no = v + or gnd, switch off, see figure 14 25 c 5 v 23 pf nc, no on capacitance c nc(on) , c no(on) v nc or v no = v + or gnd, switch on, see figure 14 25 c 5 v 84 pf com on capacitance c com(on) v com = v + or gnd, switch on, see figure 14 25 c 5 v 84 pf digital input capacitance c in v in = v + or gnd, see figure 14 25 c 5 v 2.1 pf bandwidth bw r l = 50 ? , switch on, see figure 17 25 c 5 v 100 mhz off isolation o iso r l = 50 ? , f = 1 mhz, switch off, see figure 18 25 c 5 v ?65 db crosstalk x talk r l = 50 ? , f = 1 mhz, switch on, see figure 19 25 c 5 v ?65 db total harmonic distortion thd r l = 600 ? , c l = 50 pf, f = 600 hz to 20 khz, see figure 21 25 c 5 v 0.01 % supply positive supply current i + v in = v + or gnd, switch on or off full 5.5 v 0.1 a (1) t a = 25 c
scds174a ? august 2004 ? revised september 2004 www.ti.com 5 electrical characteristics for 3.3-v supply v + = 3 v to 3.6 v and t a = ?40 c to 85 c (unless otherwise noted) parameter symbol test conditions t a v + min typ (1) max unit analog switch analog signal range v com , v no , v nc 0 v + v peak r peak 0 v no or v nc v + , switch on, 25 c 3 v 1.35 2.1 ? v no or v nc v + , i com = ?24 ma, switch on, see figure 11 full 3 v 2.1 ? on-state resistance r on v no or v nc = 2 v, switch on, 25 c 3 v 1.15 1.5 ? ? on-state resistance match between channels ? r on v no or v nc = 2 v, 0.8 v, i com = ?24 ma, switch on, see figure 11 25 c 3 v 0.11 ? on-state resistance r on(flat) 0 v no or v nc v + , i com = ?24 ma, switch on, 25 c 3 v 0.225 ? () c 3 v 0.25 ? nc, no i nc(off) , v nc or v no = 0 to v + , switch off, 25 c 3.6 v ?2 0.2 2 na nc, no off leakage current i nc(off) , i no(off ) v nc or v no = 0 to v + , v com = 0 to v + , switch off, see figure 12 full 3.6 v ?20 20 na nc, no i nc(on) , v nc or v no = 0 to v + , switch on, 25 c 3.6 v ?4 2.8 4 na nc, no on-leakage current i nc(on) , i no(on) v nc or v no = 0 to v + , v com = open, switch on, see figure 13 full 3.6 v ?40 40 na com i com(on) v nc or v no = open, switch on, 25 c 3.6 v ?4 0.47 4 na com on leakage current i com(on ) v nc or v no = open, v com = 0 to v + , switch on, see figure 13 full 3.6 v ?40 40 na digital inputs (in) input logic high v ih full 2 5.5 v input logic low v il full 0 0.6 v input leakage current i ih , i il v in = 5.5 v or 0 full 3.6 v ?1 1 a (1) t a = 25 c
scds174a ? august 2004 ? revised september 2004 www.ti.com 6 electrical characteristics for 3.3-v supply (continued) (v + = 3 v to 3.6 v and t a = ?40 c to 85 c) (unless otherwise noted) parameter symbol test conditions t a v + min typ (1) max unit dynamic turn-on time t on v com = v + , c l = 35 pf, 25 c 3 v to 30 40 ns turn-on time t on v com = v + , r l = 50 ? , c l = 35 pf, see figure 15 full 3 v to 3.6 v 55 ns turn-off time t off v com = v + , c l = 35 pf, 25 c 3 v to 20 25 ns turn-off time t off v com = v + , r l = 50 ? , c l = 35 pf, see figure 15 full 3 v to 3.6 v 40 ns break-before-make time t bbm v nc = v no = v + /2, c l = 35 pf, 25 c 3 v to 1 21 29 ns break-before-make time t bbm v nc = v no = v + /2, r l = 50 ? , c l = 35 pf, see figure 16 full 3 v to 3.6 v 1 ns charge injection q c c l = 1 nf, v gen = 0 v, see figure 20 25 c 3.3 v 20 pc nc, no off capacitance c nc(off) , c no(off) v nc or v no = v + or gnd, switch off, see figure 14 25 c 3.3 v 23 pf nc, no on capacitance c nc(on) , c no(on) v nc or v no = v + or gnd, switch on, see figure 14 25 c 3.3v 84 pf com on capacitance c com(on) v com = v + or gnd, switch on, see figure 14 25 c 3.3 v 84 pf digital input capacitance c in v in = v + or gnd, see figure 14 25 c 3.3 v 2.1 pf bandwidth bw r l = 50 ? , switch on, see figure 17 25 c 3.3 v 100 mhz off isolation o iso r l = 50 ? , f = 1 mhz, switch off, see figure 18 25 c 3.3 v ?65 db crosstalk x talk r l = 50 ? , f = 1 mhz, switch on, see figure 19 25 c 3.3 v ?65 db total harmonic distortion thd r l = 600 ? , c l = 50 pf, f = 600 hz to 20 khz, see figure 21 25 c 3.3 v 0.015 % supply positive supply current i + v in = v + or gnd, switch on or off full 3.6 v 0.1 a (1) t a = 25 c
scds174a ? august 2004 ? revised september 2004 www.ti.com 7 electrical characteristics for 2.5-v supply v + = 2.3 v to 2.7 v and t a = ?40 c to 85 c (unless otherwise noted) parameter symbol test conditions t a v + min typ (1) max unit analog switch analog signal range v com , v no , v nc 0 v + v peak r peak 0 v no or v nc v + , switch on, 25 c 2.5 v 1.7 2.7 ? v no or v nc v + , i com = ?8 ma, switch on, see figure 11 full 2.5 v 2.7 ? on-state resistance r on v no or v nc = 1.8 v, switch on, 25 c 2.5 v 1.45 2 ? ? on-state resistance match between channels ? r on v no or v nc = 0.8 v, 1.8 v, i com = ?8 ma, switch on, see figure 11 25 c 2.5 v 0.7 ? on-state resistance r on(flat) 0 v no or v nc v + , i com = ?8 ma, switch on, 25 c 2.5 v 0.5 ? () c 2.5 v 0.45 ? nc, no i nc(off) , v nc or v no = 0 to v + , switch off, 25 c 2.7 v ?2 0.2 2 na nc, no off-leakage current i nc(off) , i no(off ) v nc or v no = 0 to v + , v com = 0 to v + , switch off, see figure 12 full 2.7 v ?20 20 na nc, no i nc(on) , v nc or v no = 0 to v + , switch on, 25 c 2.7 v ?4 2.8 4 na nc, no on-leakage current i nc(on) , i no(on) v nc or v no = 0 to v + , v com = open, switch on, see figure 13 full 2.7 v ?40 40 na com i com(on) v nc or v no = open, switch on, 25 c 2.7 v ?4 0.47 4 na com on-leakage current i com(on ) v nc or v no = open, v com = 0 to v + , switch on, see figure 13 full 2.7 v ?40 40 na digital inputs (in) input logic high v ih full 1.8 5.5 v input logic low v il full 0 0.6 v input leakage current i ih , i il v in = 5.5 v or 0 full 2.7 v ?1 1 a (1) t a = 25 c
scds174a ? august 2004 ? revised september 2004 www.ti.com 8 electrical characteristics for 2.5-v supply (continued) v + = 2.3 v to 2.7 v and t a = ?40 c to 85 c (unless otherwise noted) parameter symbol test conditions t a v + min typ (1) max unit dynamic turn-on time t on v com = v + , c l = 35 pf, 25 c 2.3 v to 40 55 ns turn-on time t on v com = v + , r l = 50 ? , c l = 35 pf, see figure 15 full 2.3 v to 2.7 v 70 ns turn-off time t off v com = v + , c l = 35 pf, 25 c 2.3 v to 30 40 ns turn-off time t off v com = v + , r l = 50 ? , c l = 35 pf, see figure 15 full 2.3 v to 2.7 v 55 ns break-before-make time t bbm v nc = v no = v + /2, c l = 35 pf, 25 c 2.3 v to 1 33 39 ns break-before-make time t bbm v nc = v no = v + /2, r l = 50 ? , c l = 35 pf, see figure 16 full 2.3 v to 2.7 v 1 ns charge injection q c c l = 1 nf, v gen = 0 v, see figure 20 25 c 2.5 v 13 pc nc, no off capacitance c nc(off) , c no(off) v nc or v no = v + or gnd, switch off, see figure 14 25 c 2.5 v 23 pf nc, no on capacitance c nc(on) , c no(on) v nc or v no = v + or gnd, switch on, see figure 14 25 c 2.5v 84 pf com on capacitance c com(on) v com = v + or gnd, switch on, see figure 14 25 c 2.5 v 84 pf digital input capacitance c in v in = v + or gnd, see figure 14 25 c 2.5 v 2.1 pf bandwidth bw r l = 50 ? , switch on, see figure 17 25 c 2.5 v 100 mhz off isolation o iso r l = 50 ? , f = 1 mhz, switch off, see figure 18 25 c 2.5 v ?64 db crosstalk x talk r l = 50 ? , f = 1 mhz, switch on, see figure 19 25 c 2.5 v ?64 db total harmonic distortion thd r l = 600 ? , c l = 50 pf, f = 600 hz to 20 khz, see figure 21 25 c 2.5 v 0.025 % supply positive supply current i + v in = v + or gnd, switch on or off full 2.7 v 0.1 a (1) t a = 25 c
scds174a ? august 2004 ? revised september 2004 www.ti.com 9 electrical characteristics for 1.8-v supply v + = 1.65 v to 1.95 v and t a = ?40 c to 85 c (unless otherwise noted) parameter symbol test conditions t a v + min typ (1) max unit analog switch analog signal range v com , v no , v nc 0 v + v peak r peak 0 v no or v nc v + , switch on, 25 c 1.8 v 4 4.9 ? v no or v nc v + , i com = ?2 ma, switch on, see figure 11 full 1.8 v 4.9 ? on-state resistance r on v no or v nc = 1.5 v, switch on, 25 c 1.8 v 1.7 3.2 ? ? on-state resistance match between ? r on v no or v nc = 0.6 v, 1.5 v, switch on, 25 c 1.8 v 0.7 ? ? r on v no or v nc = 0.6 v, 1.5 v, i com = ?2 ma, switch on, see figure 11 full 1.8 v 0.7 ? 0 v no or v nc v + , 25 c 1.85 on-state resistance r on(flat) 0 v no or v nc v + , i com = ?2 ma, switch on, full 1.8 v 1.85 ? () c 1.8 v 0.9 ? flatness v no or v nc = 0.6 v, 1.5 v, i com = ?2 ma, see figure 11 full 0.9 nc, no i nc(off) , v nc or v no = 0 to v + , switch off, 25 c 1.95 v ?2 0.2 2 na nc, no off-leakage curren t i nc(off) , i no(off ) v nc or v no = 0 to v + , v com = 0 to v + , switch off, see figure 12 full 1.95 v ?20 20 na nc, no i nc(on) , v nc or v no = 0 to v + , switch on, 25 c 1.95 v ?4 2.8 4 na nc, no on-leakage curren t i nc(on) , i no(on) v nc or v no = 0 to v + , v com = open, switch on, see figure 13 full 1.95 v ?40 40 na com i com(on) v nc or v no = open, switch on, 25 c 1.95 v ?4 0.47 4 na com on-leakage curren t i com(on ) v nc or v no = open, v com = 0 to v + , switch on, see figure 13 full 1.95 v ?40 40 na digital inputs (in) input logic high v ih full 1.5 5.5 v input logic low v il full 0 0.6 v input leakage current i ih , i il v in = 5.5 v or 0 full 1.95 v ?1 1 a (1) t a = 25 c
scds174a ? august 2004 ? revised september 2004 www.ti.com 10 electrical characteristics for 1.8-v supply (continued) v + = 1.65 v to 1.95 v and t a = ?40 c to 85 c (unless otherwise noted) parameter symbol test conditions t a v + min typ (1) max unit dynamic turn-on time t on v com = v + , c l = 35 pf, 25 c 1.65 v to 65 70 ns turn-on time t on v com = v + , r l = 50 ? , c l = 35 pf, see figure 15 full 1.65 v to 1.95 v 95 ns turn-off time t off v com = v + , c l = 35 pf, 25 c 1.65 v to 40 55 ns turn-off time t off v com = v + , r l = 50 ? , c l = 35 pf, see figure 15 full 1.65 v to 1.95 v 70 ns break-before-make time t bbm v nc = v no = v + /2, c l = 35 pf, 25 c 1.65 v to 1 60 72 ns break-before-make time t bbm v nc = v no = v + /2, r l = 50 ? , c l = 35 pf, see figure 16 full 1.65 v to 1.95 v 0.5 ns charge injection q c c l = 1 nf, v gen = 0 v, see figure 20 25 c 1.8 v 13 pc nc, no off capacitance c nc(off) , c no(off) v nc or v no = v + or gnd, switch off, see figure 14 25 c 1.8 v 23 pf nc, no on capacitance c nc(on) , c no(on) v nc or v no = v + or gnd, switch on, see figure 14 25 c 1.8v 84 pf com on capacitance c com(on) v com = v + or gnd, switch on, see figure 14 25 c 1.8 v 84 pf digital input capacitance c in v in = v + or gnd, see figure 14 25 c 1.8 v 2.1 pf bandwidth bw r l = 50 ? , switch on, see figure 17 25 c 1.8 v 100 mhz off isolation o iso r l = 50 ? , f = 1 mhz, switch off, see figure 18 25 c 1.8 v ?63 db crosstalk x talk r l = 50 ? , f = 1 mhz, switch on, see figure 19 25 c 1.8 v ?63 db supply positive supply current i + v in = v + or gnd, switch on or off full 1.95 v 0.1 a (1) t a = 25 c
scds174a ? august 2004 ? revised september 2004 www.ti.com 11 typical performance v + = 1.8 v v + = 3 v v com (v) 01234 r on (?) 3.5 3 2.5 2 1.5 1 0.5 0 v + = 2.5 v v + = 4.5 v t a = 25 c figure 1. r on vs v com t a = ?40 c t a = 85 c t a = 25 c v com (v) 0123 v + = 3 v r on (?) figure 2. r on vs v com 1.6 1.4 1.2 1 0.8 0.6 0.4 0 0.2 01234 t a = ?40 c t a = 85 c t a = 25 c figure 3. r on vs v com 1.2 1 0.8 0.6 0.4 0.2 0 r on (?) v com (v) v + = 4.5 v 0 2 4 6 8 10 12 14 16 18 ?40 ?20 0 20 40 60 80 100 temperature ( c) v + = 5 v leakage (na) figure 4. leakage current vs temperature i no(off) i nc(off) i com(on) i nc(on) i no(on) 0 10 20 30 40 50 0123456 supply voltage (v) v com = v + t a = 25 c t on/off (ns) figure 5. t on/off vs v + t r < 20 ns t f < 20 ns 0 2 4 6 8 10 12 14 16 18 20 ?40 ?20 0 20 40 60 80 100 t on/off (ns) temperature ( c) figure 6. t on/off vs temperature v + = 5 v t r = 2.5 ns t f = 2.5 ns
scds174a ? august 2004 ? revised september 2004 www.ti.com 12 power supply (v) logic threshold (v ih /v il ) v il v ih 2.5 2 1.5 1 0.5 0 4 3.5 2.5 2 1.5 5 4.5 figure 7. logic threshold vs power supply 3 ?90 ?80 ?70 ?60 ?50 ?40 ?30 ?20 ?10 0 frequency (mhz) gain (db) 0.1 100 110 1k loss ? db figure 8. frequency response bandwidth off isolation crosstalk 0 ?1 ?2 ?4 ?5 ?6 ?7 ?8 ?9 ?3 figure 9. power-supply current vs temperature 0 2 4 6 8 10 12 14 ?40 ?20 0 20 40 60 80 100 i cc (na) temperature ( c) v + = 5 v frequency (mhz) thd + noise (%) 10 10k 100 1k 100k figure 10. total harmonic distortion (thd) vs frequency 0.035 0.025 0.020 0.015 0.005 0 0.010 0.030 v + = 3 v
scds174a ? august 2004 ? revised september 2004 www.ti.com 13 pin description pin number name description 1 no normally-open terminal 2 gnd digital ground 3 nc normally-closed terminal 4 com common terminal 5 v + power supply 6 in digital control pin to connect the com terminal to the no or nc terminals parameter description symbol description v com voltage at com v nc voltage at nc v no voltage at no r on resistance between com and nc or com and no ports when the channel is on r peak peak on-state resistance over a specified voltage range ? r on difference of r on between channels r on(flat) difference between the maximum and minimum value of r on in a channel over the specified range of conditions i nc(off) leakage current measured at the nc port, with the corresponding channel (nc to com) in the off state under worst-case input and output conditions i no(off) leakage current measured at the no port, with the corresponding channel (no to com) in the off state under worst-case input and output conditions i nc(on) leakage current measured at the nc port, with the corresponding channel (nc to com) in the on state and the output (com) being open i no(on) leakage current measured at the no port, with the corresponding channel (no to com) in the on state and the output (com) being open i com(on) leakage current measured at the com port, with the corresponding channel (com to no or com to nc) in the on state and the output (nc or no) being open v ih minimum input voltage for logic high for the control input (in) v il minimum input voltage for logic low for the control input (in) v in voltage at in i ih , i il leakage current measured at in t on turn-on time for the switch. this parameter is measured under the specified range of conditions and by the propagation delay between the digital control (in) signal and analog outputs (com, nc, or no) signal when the switch is turning on. t off turn-off time for the switch. this parameter is measured under the specified range of conditions and by the propagation delay between the digital control (in) signal and analog outputs (com, nc, or no) signal when the switch is turning off. t bbm break-before-make time. this parameter is measured under the specified range of conditions and by the propagation delay between the output of two adjacent analog channels (nc and no) when the control signal changes state. q c charge injection is a measurement of unwanted signal coupling from the control (in) input to the analog (nc, no, or com) output. this is measured in coulomb (c) and measured by the total charge induced due to switching of the control input. charge injection, q c = c l ? v o , c l is the load capacitance and ? v o is the change in analog output voltage.
scds174a ? august 2004 ? revised september 2004 www.ti.com 14 parameter description (continued) symbol description c nc(off) capacitance at the nc port when the corresponding channel (nc to com) is off c no(off) capacitance at the no port when the corresponding channel (no to com) is off c nc(on) capacitance at the nc port when the corresponding channel (nc to com) is on c no(on) capacitance at the no port when the corresponding channel (no to com) is on c com(on) capacitance at the com port when the corresponding channel (com to nc or com to no) is on c in capacitance of in o iso off isolation of the switch is a measurement off-state switch impedance. this is measured in db in a specific frequency, with the corresponding channel (nc to com or no to com) in the off state. x talk crosstalk is a measurement of unwanted signal coupling from an on channel to an off channel (nc to no or no to nc). this is measured in a specific frequency and in db. bw bandwidth of the switch. this is the frequency in which the gain of an on channel is ?3 db below the dc gain. i + static power supply current with the control (in) pin at v + or gnd ? i + this is the increase in i + for each control (in) input that is at the specified voltage, rather than at v + or gnd.
scds174a ? august 2004 ? revised september 2004 www.ti.com 15 parameter measurement information v + i com r on v com v no or v nc i com gnd channel on nc v i no com v com v i = v ih or v il v no v nc in + + figure 11. on-state resistance (r on ) channel off v com =v + to 0 off-state leakage current and v i = v ih or v il v nc or v no = 0 to v + v + gnd nc v i no com v com v no v nc in + + + figure 12. off-state leakage current (i nc(off) , i no(off) ) channel on v nc or v no = open, v com = 0 to v + (i com(on ) ) on-state leakage current v i = v ih or v il v nc or v no = 0 to v + , v com = open (i nc(on ) , i no(on) ) v + gnd nc v i no com v com v no v nc in + + figure 13. on-state leakage current (i com(on) , i nc(on) , i no(on) )
scds174a ? august 2004 ? revised september 2004 www.ti.com 16 v + gnd in v bias v i v i = v ih or v il v bias = v + or gnd capacitance is measured at nc, no, com, and in inputs during on and off conditions. capacitance meter v no v nc v com no nc com figure 14. capacitance (c i , c com(on) , c nc(off) , c no(off) , c nc(on) , c no(on) ) c l (2) r l v com v + gnd nc or no in v nc or v no v i nc or no com logic input (1) v + v com 50 ? r l c l 35 pf t on test v + 50 ? 35 pf t off 50% t on t off 50% 90% 90% logic input (v i ) v + switch output (v nc or v no ) 0 c l (2) r l (1) all input pulses are supplied by generators having the following characteristics: prr 10 mhz, z o = 50 ? , t r < 5 ns, t f < 5 ns. (2) c l includes probe and jig capacitance. figure 15. turn-on (t on ) and turn-off time (t off ) v + gnd nc or no in v nc or v no v i nc or no com v com c l (2) r l t bbm 50% 90% 90% v nc or v no = v + /2 r l = 50 ? c l = 35 pf logic input (1) logic input (v i ) switch output (v com ) v + 0 (1) all input pulses are supplied by generators having the following characteristics: prr 10 mhz, z o = 50 ? , t r < 5 ns, t f < 5 ns. (2) c l includes probe and jig capacitance. figure 16. break-before-make time (t bbm )
scds174a ? august 2004 ? revised september 2004 www.ti.com 17 v + gnd nc in v i no com 50 50 v nc v com channel on: nc to com network analyzer setup source power = 0 dbm (632-mv p-p at 50- load) dc bias = 350 mv network analyzer source signal + v i = v ih or v il figure 17. bandwidth (bw) nc no com v nc v com channel off: nc to com network analyzer setup source power = 0 dbm (632-mv p-p at 50- load) dc bias = 350 mv 50 v + gnd 50 50 network analyzer source signal in v i + v i = v ih or v il figure 18. off isolation (o iso ) nc no 50 50 v nc v com channel on: nc to com network analyzer setup source power = 0 dbm (632-mv p-p at 50- load) dc bias = 350 mv 50 v + gnd v no source signal channel off: no to com network analyzer in v i + v i = v ih or v il figure 19. crosstalk (x talk )
scds174a ? august 2004 ? revised september 2004 www.ti.com 18 v + gnd nc or no in r gen v i nc or no com v com c l (2) off v com on off ? v com v gen + v i = v ih or v il c l = 0.1 nf v gen = 0 to v + r gen = 0 q c = c l ? v com logic input (1) v ih v il logic input (v i) (1) all input pulses are supplied by generators having the following characteristics: prr 10 mhz, z o = 50 ? , t r < 5 ns, t f < 5 ns. (2) c l includes probe and jig capacitance. figure 20. charge injection (q c ) v + gnd nc no com 10 f r l c l (1) r l = 600 ? c l = 50 pf v source = v + p-p f source = 600 hz to 20 khz r l v source v + /2 analyzer 10 f channel on: com to nc v o in v i + v i = v ih or v il (1) c l includes probe and jig capacitance. figure 21. total harmonic distortion (thd)

mechanical data mpds114 ? february 2002 post office box 655303 ? dallas, texas 75265 dck (r-pdso-g6) plastic small-outline package 0,15 gage plane 0,10 m 0,10 0,65 0 ?8 0,46 0,26 0,13 nom 4093553-3/d 01/02 0,15 0,30 1,40 1,10 2,40 1,80 4 6 2,15 1,85 1 3 1,10 0,80 0,10 0,00 seating plane notes: a. all linear dimensions are in millimeters. b. this drawing is subject to change without notice. c. body dimensions do not include mold flash or protrusion. d. falls within jedec mo-203
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