0.35 ? dual spdt analog switch pa2535/2536 analog products division 561 e. elliot road #175 chandler, az 85225 tel: (480) 539-2900. fax: (602) 414--5141 www.protekanalog.com 1 95060 rev.2. 10/10 not for use in life support systems features ? low voltage operation ? low on-resistance ron = 0.35 ? @ 2.7 v ? ? 69 db o irr @ 2.7 v, 100 khz ? dfn-10 package ? esd protection >2000 v ? latch-up current >300 ma (jesd 78 ) benefits ? reduced power consumption ? high accuracy ? reduce board space ? 1.8-v logic compatible ? high bandwidth applications ? cellular phones ? speaker headset switching audio and video signal routing ? pcmcia cards ? battery operated systems ? relay replacement ? usb1.1 truth table logic nc1 and nc2 no1 and no2 0 on off 1 off on description the pa2535/pa2536 are 0.35 ? dual spdt analog switches designed for low voltage applications. the pa2535/pa2536 has on-resistance matching (less than 0.05? @ 2.7 v) and flatness (less than 0.2 ? @ 2.7 v) that is guaranteed, over the entire volt age range. additionally, low logic thresholds make the pa2535/pa2536 an ideal interface to low voltage dsp control signals. the pa2535/pa2536 has fast switching speed with break- before-make guaranteed. in the on condition, all switching elements conduct equally in both directions. off-isolation and crosstalk is ? 69 db @ 100 khz. the pa2535/pa2536 is built on protek analog's high- density low voltage cmos process. an epitaxial layer is built in to prevent latchup. the pa2535/pa2536 contains the additional benefit of 2,000 volt esd protections. in a space saving dfn-10 lead (pb)-free package, the pa2535/pa2536 are high performance, low r on switches for battery powered applications. no lead (pb) is used in the manufacturing process either inside the device/package or on the external terminations. as a committed partner to the community and the environment, protek analog manufactures this product with the lead (pb)-free device terminations. for analog switching products manufactured in dfn packages, the lead (pb)-free "lf" suffix is being used as a designator. lead (pb)-free dfn products purchased at any time will have either a nickel-palladium-gold device termination or a 100% matte tin device termination. the different lead (pb)-free materials are interchangeable and meet all jedec standards for reflow and msl rating. ordering information temp range package part number -40 to +80c dfn-10 pa2535dn-t7 PA2536DN-T7 pa2535dn-t13 pa2536dn-t13 95060 com2 gnd v+ no1 com1 in1 nc1 nc2 in2 no2 pa2535 1 5 6 10 gnd com2 no2 in2 nc2 nc1 com1 in1 no1 v+ pa2536 1 5 6 10
0.35 ? dual spdt analog switch pa2535/2536 analog products division 561 e. elliot road #175 chandler, az 85225 tel: (480) 539-2900. fax: (602) 414--5141 www.protekanalog.com 2 95060 rev.2. 10/10 not for use in life support systems absolute maximum ratings reference to ground v+??????????????????.-0.3 to +6.0v in, com, nc, no????????.....-0.3 to (v+ +0.3v) continuous current (n o, nc, com)????.?...300ma peak current????????????????.500ma (pulsed at 1ms, 10% duty cycle) storage temperature (d suffix)??????-65 to 150c esd per method 3015.7????????????> 2kv power dissipation???????????1191mwatt notes a. signals on nc, no, com or in exceeding v+ will be clamped by internal di odes. limit forward diode current t o maximum current ratings. b. all leads soldered to pc board. c. derate 4.0 mw/c above 70 c d. derate 14.9 mw/c above 70 c stresses beyond those listed under "absolute maximum ratings" may cause permanent damage to the device. these are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. exposure to absolute maximum rating conditions for extended periods may affect device reliability .
0.35 ? dual spdt analog switch pa2535/2536 analog products division 561 e. elliot road #175 chandler, az 85225 tel: (480) 539-2900. fax: (602) 414--5141 www.protekanalog.com 3 95060 rev.2. 10/10 not for use in life support systems specification v+ = 3.0v test conditions unless otherwise specified: v+ = 3 . 0 v10%, v in = 0.4 v or 2.0v parameter symbol test conditions temp min typ max unit analog switch analog signal range v no ,v nc , v com full 0.0 v cc v on-resistance r on room full 0.35 0.5 0.6 r on matching ? r on 0.05 r on flatness r on(flat) v cc = 2.7v, v com = 0.9v- 1.5v i no , i nc = 50ma, 0.09 0.2 ? i off(no) or i off(nc) room full -1 -10 -1 -10 switch off leakage current i com(off) v+ = 3.3 v, v no , v nc = 1.0 v/3.0 v, v com = 3.0 v/1.0 v room full -1 -10 -1 -10 channel on leakage current i com(on) v+ = 3.3 v, v no , v nc = v com = 1.0v/3.0 v room full -1 -10 -1 -10 na digital control input high voltage v inh full 2.0 input low voltage v inl full 0.5 v input capacitance c in full 10 pf input current i inl or i inh v in = 0 or v+ full 1 1 a dynamic characteristics turn on time t on room full 52 82 90 turn off time t off room full 43 73 78 break before make time t bbm v no or v nc = 2.0 v, r l = 300 ? , c l = 35 pf room full 1 6 ns charge injection q inj cl = 1 nf, vgen = 0 v, rgen = 0 ? room 21 pc off isolation oirr room -69 crosstalk x ta l k rl = 50 ? , cl = 5 pf, f = 1 mhz room -69 db no, nc off capacitance c no(off) c nc(off) room 145 chanel on capacitance c on vin = 0 or v+, f = 1 mhz room 406 pf power supply supply range v+ 1.8 5.5 v supply current i+ v in = 0 or v+ 0.01 1.0 a
0.35 ? dual spdt analog switch pa2535/2536 analog products division 561 e. elliot road #175 chandler, az 85225 tel: (480) 539-2900. fax: (602) 414--5141 www.protekanalog.com 4 95060 rev.2. 10/10 not for use in life support systems r on ? on-resistance ( ? ) r on ? on-resistance ( ? ) i+ ? supply current (na) i+ ? supply current (a) leakage current (pa) leakage current (pa) typical characteristics (25 c unless noted) r on vs. v com and supply v oltage 0.7 t = 25 ? c 0.8 r on vs. analog voltage and temperature (nc1) v+ = 3.0 v 0.6 v+ = 1.8 v i a = 100 ma 0.7 i s = 100 ma 0.5 0.4 0.3 0.2 0.1 v+ = 2.0 v v+ = 2.7 v v+ = 3.0 v v+ = 3.3 v 0.6 0.5 0.4 0.3 0.2 0.1 85 ? c 25 ? c ? 40 ? c 0.0 0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 v com ? analog v oltage (v) 0.0 0.0 0.5 1.0 1.5 2.0 2.5 3.0 v com ? analog v oltage (v) 100000 10000 1000 100 supply current vs. temperature v+ = 3.0 v v in = 0 v 100 ma 10 ma 1 ma 100 a 10 a 1 a 100 na supply current vs. input switching frequency v+ = 3 v 10 na 10 1 na 10 100 1 k 10 k 100 k 1 m 10 m temperature ( ? c) input switching frequency (hz) 10000 1000 leakage current vs. t emperature v+ = 3.0 v i com(on) i com(off) 300 250 200 150 leakage vs. analog v oltage v+ = 3.0 v i com(on) 100 1 i no(off) , i nc(off) 50 0 ? 50 ? 100 ? 200 ? 250 ? 300 i com(off) i no(off) , i nc(off) ? 60 ? 40 ? 20 0 20 40 60 80 100 temperature (oc) 0.0 0.5 1.0 1.5 2.0 2.5 3.0 analog v oltage (v)
0.35 ? dual spdt analog switch pa2535/2536 analog products division 561 e. elliot road #175 chandler, az 85225 tel: (480) 539-2900. fax: (602) 414--5141 www.protekanalog.com 5 95060 rev.2. 10/10 not for use in life support systems v+ = 2.0 v v + = 3.0 v ? switching threshold (v) loss, oirr, x tal k (db) t on / t off ? switching time (ns) q ? charge injection (pc) switching time vs. t emperature 100 90 insertion loss, off-isolation crosstalk vs. frequency 10 t on v+ = 2 v 80 70 60 t on v+ = 3 v 50 40 30 t off v+ = 2 v 20 t off v+ = 3 v ? 10 ? 30 ? 50 ? 70 loss v+ = 3.0 v r l = 50 oirr 10 0 ? 60 ? 40 ? 20 0 20 40 60 80 100 temperature ( ? c) ? 90 100 k 1 m 10 m frequency (hz) 100 m 1 g 2.00 1.75 1.50 1.25 1.00 0.75 0.50 0.25 0.00 switching threshold vs. supply v oltage 300 250 200 150 100 50 0 ? 50 ? 100 ? 150 ? 200 ? 250 ? 300 charge injection vs. analog voltage 0 1 2 3 4 5 6 0.0 0.5 1.0 1.5 2.0 2.5 3.0 v+ ? supply voltage (v) v com ? analog v oltage (v)
0.35 ? dual spdt analog switch pa2535/2536 analog products division 561 e. elliot road #175 chandler, az 85225 tel: (480) 539-2900. fax: (602) 414--5141 www.protekanalog.com 6 95060 rev.2. 10/10 not for use in life support systems switch input v+ v+ no or nc in com switch output r l c l v out +3 v 0 v 50% t r < 5 ns t f < 5 ns 0.9 x v out logic input gnd 0 v 300 35 p f 0 v t on t off r l v no v nc no nc v+ v+ com r l c l v o 300 35 p f in gnd v o 0 v v+ v gen + r gen 3 v nc or no in v+ gnd com v out c l v out in on ? v out o f f on q = ? v out x c l logi c input switch output c l (includes fixture and stray capacitance ) r l logic "1" = switch on logic input waveform s inverted for switches that have the opposite logic sense. v out = v com + r on figure 1. switching time logic input 3 v 0 v t r <5 ns t f <5 ns v nc =v no switch output 90% t d t d c l (includes fixture and stray capacitance) figure 2. break-before-make interval figure 3. charge injection in depends on switch configuration: input polarit y determined by sense of switch. test circuits
0.35 ? dual spdt analog switch pa2535/2536 analog products division 561 e. elliot road #175 chandler, az 85225 tel: (480) 539-2900. fax: (602) 414--5141 www.protekanalog.com 7 95060 rev.2. 10/10 not for use in life support systems v+ 10 nf r l com v+ com nc or no gnd in 0v, 2.4 v off isolation = 20 log v nc/ no v com a nal y ze r figure 4. off-isolation 10 nf v+ v+ com 0 v, 2.4 v in gnd nc o r no mete r hp4192a impedance analyzer or equivalent f = 1 mhz fi g ure 5. channel off/on ca p acitance
0.35 ? dual spdt analog switch pa2535/2536 analog products division 561 e. elliot road #175 chandler, az 85225 tel: (480) 539-2900. fax: (602) 414--5141 www.protekanalog.com 8 95060 rev.2. 10/10 not for use in life support systems package outline and dimensions dfn-10 millimeters dim min typ max p1 2.95 3.00 3.05 p2 2.95 3.00 3.05 p3 0.80 0.85 0.85 l1 0.23 0.25 0.27 l2 0.35 0.40 0.45 l3 0.02 0.02 0.02 p 0.50 0.50 0.50 g1 2.35 2.40 2.45 g2 1.65 1.75 1.75 tape and reel specifications reel dia a0 b0 k0 d e f w p0 p2 p t- max 178 (7?) 3.000.10 3.000.10 1.130.10 1.500.10 1.750.10 5.500.05 12.000.30 4.000.10 2.000.05 8.000.10 0.25 330(13?) 3.000.10 3.000.10 1.130.10 1.500.10 1.750.10 5.500.05 12.000.30 4.000.10 2.000.05 8.000.10 0.25 p3 l3 side view recommended land pattern 2.74mm 1.85mm 2.60mm 0.50mm 0.60mm 0.30mm p0 p2 d a0 b0 p e f w pin 1 indicated b y dot k0 top cover tape t 10 pitches cumulative tolerance on tape 0.2 p1 p2 top view l2 l1 p g2 bottom view g1 pa 2535 dn pa 2535 dn
0.35 ? dual spdt analog switch pa2535/2536 analog products division 561 e. elliot road #175 chandler, az 85225 tel: (480) 539-2900. fax: (602) 414--5141 www.protekanalog.com 9 95060 rev.2. 10/10 not for use in life support systems typical application life support policy protek analog's products are not authorized for use as critical components in life support devices or systems without the expr ess written approval of the president of protek devices. uart usb connector nc1 nc2 no1 no2 com1 com2 in1 in2 vdd gnd dual spdt sharing of interfaces digital base band rs232 transceiver usb transceiver
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