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sgm3001 SGM3002 general description the sgm3001(single) and SGM3002(dual) are bidirectional, low on-resistance, low voltage, single-pole/double-throw (spdt) cmos analog switches designed to operate from a single +1.8v to +5.5v supply. targeted applications include battery powered equipment that benefit from low r on (2.5 ? ) and fast switching speeds sgm3001 (t on = 11 ns, t off = 30 ns) and SGM3002 (t on = 11 ns, t off = 8 ns). the on resistance profile is very flat over the full analog signal range. this ensures excellent linearity and low distortion when switching audio signals. the SGM3002 is a committed dual single-pole/double -throw (spdt) that consist of two normally open (no) and two normally close (nc) switches. this configuration can be used as a dual 2-to-1 multiplexer. the single version sgm3001 is available in a sc70-6 package. the dual version SGM3002 is available in a msop-10 package. applications battery powered, handheld, and portable equipments cellular/mobile phones laptops, notebooks, palmtops communication systems sample-and-hold circuits audio signal routing audio and video switching portable test and measurement medical equipment low on-resistance, low voltage, spdt analog switch features ? low voltage operation : 1.8 v to 5.5 v ? low on-resistance: 2.5 (typ) ? low on-resistance flatness ? ?3 db bandwidth: 120 mhz ? fast switching time t on 11 ns t off 30 ns (sgm3001) t off 8 ns(SGM3002) ? rail-to-rail operation ? typical power consumption (<0.01 w) ? ttl/cmos compatible ? microsize package pin configurations top view sgm3001 1 2 3 4 no in sc70-6 gnd v + nc 5 com 6 gnd com2 1 2 3 4 5 6 7 8 9 10 nc1 in1 in2 nc2 com1 no1 v + no2 msop-10 SGM3002 3001 function table logic no, no1, no2 nc, nc1, nc2 0 off on 1 on off rev. c shengbang microelectronics co, ltd tel: 86/451/84348461 www.sg-micro.com
sgm3001/2 2 ordering information model pin- package specified temperature range ordering number package marking package option sgm3001 sc70-6 - 40c to +125c sgm3001xc6/tr 3001 tape and reel, 3000 SGM3002 msop-10 - 40c to +125c SGM3002xms/tr SGM3002xms tape and reel, 3000 absolute maximum ratings v + to gnd............. ............. ........... ............ ............. ......- 0.3v to +6v analog, digital voltage range (1) ..................... - 0.3v to v + + 0.3v continuous current no, nc, or com.......................... 300ma peak current no, nc, or com ..................................... 500ma package thermal resistance @ t a = 25 sc70-6 , ja ........................................................................................333 /w msop-10 , ja ...................................................................................205 /w operating temperature range....... ............ ........- 40c to +125c junction temperature....... ............ ............ ........ ........... .........+150c storage temperature. ............ ............ ............ ........- 65c to +150c lead temperature (soldering, 10s)..... ........... ........... ............260c esd susceptibility hbm........... ............ ............ .................... .......... ........... .......... ....2000v mm..............................................................................................400v 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 th ose indicated in the operational sections of the specifications is not implied. exposure to abso lute maximum rating conditions for extended periods may affect device reliability. (1) signals on nc, no, or com or in exceeding v+ will be clamped by internal diodes. limit forward diode current to maximum current ratings. pin description name sc70-6 pin msop-10 pin function v + 2 8 power supply gnd 3 3 ground in(in1, in2) 1 1,5 digital control pin to connect the com terminal to the no or nc terminals com(com1, com2) 5 6,10 common terminal no(no1, no2) 6 2,4 normally-open terminal nc(nc1, nc2) 4 7,9 normally-closed terminal note: no, nc and com terminal may be an input or output.
sgm3001/2 electrical characteristics (v + = +5 v 10%, gnd = 0 v, all specifications - 40c to +125c, unless otherwise noted . typical values are at t a = + 25c.) sgm3001/3002 parameter symbol conditions +25 - 40 to +125 units min/ max analog switch 0 v min analog signal range v no , v nc , v com v + v max 2.5 typ on-resistance r on 0 v no or v nc v + , i com = ? 10 ma, test circuit 1 3.7 4.5 max 0.1 typ on-resistance match between channels ? r on 0 v no or v nc v+, i com = ? 10 ma, test circuit 1 0.8 0.9 max 0.75 typ on-resistance flatness r flat(on) 0 v no or v nc v+, i com = ? 10 ma, test circuit 1 0.85 0.9 max leakage currents 5 na typ source off leakage current i nc(off) , i no(off) v no or v nc = 4.5v/1v, v com = 1v/4.5v, v + = +5.5v ,test circuit 2 11 1000 na max 5 na typ channel on leakage current i nc(on) , i no(on) , i com(on) v no or v nc = v com = 1v or 4.5v, v + = +5.5v , test circuit 3 11 1000 na max digital inputs input high voltage v inh 2.4 v min input low voltage v inl 0.8 v max 0.01 a typ input current i inl or i inh v in = v inh or v inh 0.1 1 a max dynamic characteristics turn-on time t on v no or v nc = 3v, r l = 300 , c l = 35pf, test circuit 4 11 ns typ sgm3001 30 ns typ turn-off time SGM3002 t off v no or v nc = 3v, r l = 300 , c l = 35pf, test circuit 4 8 ns typ charge injection, q c l = 1.0nf, v g = 0v, r g = 0, test circuit 5 3 pc typ break-before-make time delay t d v no1 or v nc1 = v no2 or v nc2 = 3v, r l = 300 , c l = 35pf, test circuit 6 10 ns typ f = 10mhz -45 db typ off isolation o iso r l = 50 , c l = 5pf, test circuit 7 f = 1mhz -65 db typ f = 10mhz -35 db typ channel-to-channel crosstalk (SGM3002 only) x talk r l = 50 , c l = 5pf, test circuit 8 f = 1mhz -55 db typ total harmonic distortion thd f = 20hz to 20khz, v com = 3.5v p-p , r l = 600 , c l = 50pf 0.006 % typ bandwidth ?3 db bw r l = 50 , c l = 5pf, test circuit 9 120 mhz typ source off capacitance c nc(off) , c no(off) 14 pf typ channel on capacitance c nc(on) , c no(on) , c com(on) 53 pf typ power requirements 0. 001 a typ power supply current i + v + = +5.5v, v in = 0v or 5v 1 a max specifications subject to change without notice.
sgm3001/2 electrical characteristics (v + = +3 v 10%, gnd = 0 v, all specifications - 40c to +125c, unless otherwise noted . typical values are at t a = + 25c.) sgm3001/3002 parameter symbol conditions +25 - 40 to +125 units min/ max analog switch 0 v min analog signal range v no , v nc , v com v + v max 2.9 3 typ on-resistance r on 0 v no or v nc v + , i com = ? 10 ma, test circuit 1 4.4 6 max 0.1 typ on-resistance match between channels ? r on 0 v no or v nc v+, i com = ? 10 ma, test circuit 1 0.8 0.9 max 0.9 typ on-resistance flatness r flat(on) 0 v no or v nc v+, i com = ? 10 ma, test circuit 1 1 1.2 max leakage currents 7 na typ source off leakage current i nc(off) , i no(off) v no or v nc = 3v/1v, v com = 1v/3v, v + = +3.3v ,test circuit 2 13 1000 na max 7 na typ channel on leakage current i nc(on) , i no(on) , i com(on) v no or v nc = v com = 1v or 3 v, v + = +3.3v , test circuit 3 13 1000 na max digital inputs input high voltage v inh 2.0 v min input low voltage v inl 0.4 v max 0.01 a typ input current i inl or i inh v in = v inh or v inh 0.1 1 a max dynamic characteristics turn-on time t on v no or v nc = 2v, r l = 300 , c l = 35pf, test circuit 4 12 ns typ sgm3001 31 ns typ turn-off time SGM3002 t off v no or v nc = 2v, r l = 300 , c l = 35pf, test circuit 4 9 ns typ charge injection, q c l = 1.0nf, v g = 0v, r g = 0, test circuit 5 3 pc typ break-before-make time delay t d v no1 or v nc1 = v no2 or v nc2 = 2v, r l = 300 , c l = 35pf, test circuit 6 11 ns typ f = 10mhz -45 db typ off isolation o iso r l = 50 , c l = 5pf, test circuit 7 f = 1mhz -65 db typ f = 10mhz -35 db typ channel-to-channel crosstalk (SGM3002 only) x talk r l = 50 , c l = 5pf, test circuit 8 f = 1mhz -55 db typ total harmonic distortion thd f = 20hz to 20khz, v com = 2v p-p , r l = 600 , c l = 50pf 0.005 % typ bandwidth ?3 db bw r l = 50 , c l = 5pf, test circuit 9 120 mhz typ source off capacitance c nc(off) , c no(off) 14 pf typ channel on capacitance c nc(on) , c no(on) , c com(on) 53 pf typ power requirements 0. 001 a typ power supply current i + v + = +3.3v, v in = 0v or 3v 1 a max specifications subject to change without notice.
sgm3001/2 typical performance characteristics on response vs.frequency -9 -6 -3 0 3 0.1 1 10 100 1000 frequency(mhz) on response(db) v + = +5v t a = +25 sgm3001 or SGM3002 crosstalk vs.frequency -100 -90 -80 -70 -60 -50 -40 -30 -20 0.01 0.1 1 10 100 frequency(mhz) crosstalk(db) SGM3002 v + = +5v t a = +25 off isolation vs.frequency -100 -90 -80 -70 -60 -50 -40 -30 -20 0.01 0.1 1 10 100 1000 frequency(mhz) off isolation(db) v + = +5v t a = +25
sgm3001/2 test circuits v1 10ma no or nc com v no or v nc r on = v1/10ma test circuit 1. on resistance v com no or nc com a v no or v nc i nc(off) or i no(off) v com no or nc com a v no or v nc i com(on) test circuit 2: off leakage test circuit 3: on leakage v out no or nc com v no or v nc r l 300 v + gnd c l 35pf in 0.1 f v + v out v in 50% 90% 50% 90% t on t off test circuit 4: switching times v out no or nc com v g v + gnd c l 1nf in 0.1 f v + v out v in r g v out on off on v + 0v v in test circuit 5: charge injection
sgm3001/2 test circuits(cont.) v out no com v no or v nc r l 300 v + gnd c l 35pf in 0.1 f v + v out v in 50% 90% t d nc v no or v nc 0 test circuit 6. break-before-make time delay, t d v out no or nc com r l 50 v + gnd c l 5pf in 0.1 f v + source signal test circuit 7. off isolation v out no or nc com r l 50 v + gnd c l 5pf in1 0.1 f v + source signal no or nc com in2 r l 50 c l 5pf channel to channel crosstalk = -20 log v no or v nc v out n.c. test circuit 8. channel-to-channel crosstalk
sgm3001/2 test circuits (cont.) v out no or nc com r l 50 v + gnd c l 5pf in 0.1 f v + source signal test circuit 9. bandwidth
sgm3001/2 package outline dimensions sc70-6 e1 d e1 e b a2 a a1 e l l1 0.20 c dimensions in millimeters dimensions in inches symbol min max min max a 0.900 1.100 0.035 0.043 a1 0.000 0.100 0.000 0.004 a2 0.900 1.000 0.035 0.039 b 0.150 0.350 0.006 0.014 c 0.080 0.150 0.003 0.006 d 2.000 2.200 0.079 0.087 e 1.150 1.350 0.045 0.053 e1 2.150 2.450 0.085 0.096 e 0.650typ 0.026typ e1 1.200 1.400 0.047 0.055 l 0.525ref 0.021ref l1 0.260 0.460 0.010 0.018 0 8 0 8
sgm3001/2 package outline dimensions msop-10 c l d e e1 a1 e b a2 a dimensions in millimeters dimensions in inches symbol min max min max a 0.800 1.200 0.031 0.047 a1 0.000 0.200 0.000 0.008 a2 0.760 0.970 0.030 0.038 b 0.30 typ 0.012 typ c 0.152 typ 0.006 typ d 2.900 3.100 0.114 0.122 e 0.50 typ 0.020 typ e 2.900 3.100 0.114 0.122 e1 4.700 5.100 0.185 0.201 l 0.410 0.650 0.016 0.026 0 6 0 6
sgm3001/2 revision history location page 11/06? data sheet changed from rev.a to rev.b changes to absolute maximum ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 10/07? data sheet changed from rev.b to rev.c deletes to typical performance characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 shengbang microelectronics co, ltd unit 3, chuangye plaza no.5, taihu northern street, yingbin road centralized industrial park harbin development zone harbin, heilongjiang 150078 p.r. china tel.: 86-451-84348461 fax: 86-451-84308461 www.sg-micro.com

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