View ADG709BRUZ_7187547.PDF datasheet online --- IC-ON-LINE

Datasheet File OCR Text:

cmos, 1.8 v to 5.5 v/2.5 v, 3 low voltage 4 - /8 - channel multiplexers data sheet adg708 / adg709 rev. d document feedback information furnished by analog devices is believed to be accurate and reliable. however, no responsibility is assumed by analog devices for its use, nor for any infringements of patents or other rights of third parties t hat may result from its use. specifications subject to change without notice. no license is granted by implication or otherwise under any patent or patent rights of analog devices. trademarks and registered trademarks are the property of their respective o wners. one technology way, p.o. box 9106, norwood, ma 02062 - 9106, u.s.a. tel: 781.329.4700 ? 2000 C 2013 analog devices, inc. all rights reserved. techni cal support www.analog.com features 1.8 v to 5.5 v s ingle s upply 2.5 v d ual s upply 3 on r esistance 0.75 on r esistance f latness 100 pa l eakage c urrents 14 ns s witching t imes single 8 - to - 1 m ultiplexer adg708 differential 4 - to - 1 m ultiplexer adg709 16- l ead tssop p ackage low p ower c onsumption ttl - /cmos - c ompatible i nputs qualified for automotive applications applications data a cquisition s ystems communication s ystems relay r eplacement audio and v ideo s witching battery - p owered s ystems general description the adg708 /a dg709 are low volta ge, cmos analog multiplexers comprising eight single channels and four differential channels, respectively. the adg708 switches one of eight inputs (s1 to s8) to a common output, d, as determined by the 3 - bit binary address lines a0, a1, and a2. the adg709 switches one of four differential inputs to a common differential output as determined by the 2 - bit binary address lines a0 and a1. an en input on both devices is used to enable or disable the device. when disabled, all channels are switched off. low pow er consumption and an operating supply range of 1.8 v to 5.5 v make the adg708 / adg709 ideal for battery - powered, portable instruments. all channels exhibit break - before - make switching action preventing momentary shorting when switching channels. these swit ches are designed on an enhanced submicron process that provides low power dissipation yet gives high switching speed, very low on resistance, and leakage currents. on resistance is in the region of a few ohms and is closely matched between switches and v ery flat over the full signal range. these parts can operate equally well as either multiplexers or demultiplexers and have an input signal range that extends to the supplies. functional block dia grams s1 s8 a0 d a1 a2 adg708 en 1 of 8 decoder 00041-001 figure 1 . s1a a0 da s4a s1b s4b db en adg709 1 of 4 decoder a1 00041-002 figure 2 . product highlights 1. single - /dual - supply operation. the adg708 / adg709 are fully specified and guaranteed with 3 v and 5 v single - supply and 2.5 v dual - supply rails. 2. low r on (3 typical). 3. low power consumption (<0.01 w). 4. guaranteed b reak - before - make switching action. 5. small 16 - lead tssop package. the adg708 / adg709 are available in a 16 - l e a d t s s o p.
adg708/adg709 data sheet rev. d | page 2 of 20 table of contents features .....................................................................................1 applications ...............................................................................1 general description ..................................................................1 functional block diagrams .......................................................1 product highlights ....................................................................1 revision history ........................................................................2 specifications .............................................................................3 dual supply ...........................................................................7 absolute maximum ratings ......................................................9 esd caution ..........................................................................9 pi n configurations and function descriptions .......................10 truth tables ......................................................................... 11 typical performance characteristics ....................................... 12 test circuits ............................................................................. 15 terminology ............................................................................ 18 applications information ........................................................ 19 power supply sequencing .................................................... 19 outline dimensions ................................................................ 20 ordering guide ................................................................... 20 automotive products ........................................................... 20 revision history 1/13 ?r ev. c to r ev. d changes to ordering guide .....................................................20 4 /0 9 ?r ev. b to r ev. c changes to table 1 .....................................................................3 changes to table 2 .....................................................................5 changes to table 3 .....................................................................7 moved truth tables section ....................................................11 changes to figure 7, figure 8, and figure 9 .............................12 changes to figure 13 and figure 14 .........................................13 moved ter minology section ....................................................18 changes to ordering guide .....................................................20 8 /06?rev. a to rev . b updated format ........................................................... universal changes to absolute maximum ratings section ....................... 9 added table 7 and table 8 ....................................................... 10 update d outline dimensions .................................................. 18 changes to ordering guide ..................................................... 18 4/02 r ev. 0 to r ev. a edits to features and product highlights .................................. 1 ch ange to specifications ....................................................... 2 C 4 edits to absolute maximum ratings notes ............................... 5 edits to tpcs 2, 5, 6 C 9, 11, and 15 ........................................ 7 C 9 edits to test circuits 9 and 10 ................................................. 11 addition of test circuit 11 ...................................................... 11 10/00 revision 0: initial version
data sheet adg708/adg709 rev. d | page 3 of 20 specifications v dd = 5 v 10%, v ss = 0 v, gnd = 0 v, unless otherwise noted. table 1. b version c version parameter +25c ?40c to +85c ?40c to +125c +25c ?40c to +85c ?40c to +125c unit test conditions/ comments analog switch analog signal range 0 v to v dd 0 v to v dd 0 v to v dd v on resistance (r on ) 3 3 typ v s = 0 v to v dd , i ds = 10 ma; see figure 20 4.5 5 7 4.5 5 7 max on resistance match between channels (r on ) 0.4 0.4 typ 0.8 1.5 0.8 1.5 max v s = 0 v to v dd , i ds = 10 ma on resistance flatness (r flat (on) ) 0.75 0.75 typ v s = 0 v to v dd , i ds = 10 ma 1.2 1.65 1.2 1.65 max leakage currents v dd = 5.5 v source off leakage, i s (off) 0.01 0.01 na typ v d = 4.5 v/1 v, v s = 1 v/4.5 v; see figure 21 20 20 0.1 0.3 1 na max drain off leakage, i d (off ) 0.01 0.01 na typ v d = 4.5 v/1 v, v s = 1 v/4.5 v; see figure 22 20 20 0.1 0.75 6 na max channel on leakage, i d , i s (on) 0.01 0.01 na typ v d = v s = 1 v or 4.5 v; see figure 23 20 20 0.1 0.75 6 na max digital inputs input high voltage, v inh 2.4 2.4 v min input low voltage, v inl 0.8 0.8 v max input current i inl or i inh 0.005 0.005 a typ v in = v inl or v inh 0.1 0.1 a max digital input capacitance, c in 2 2 pf typ dynamic characteristics 1 t transition 14 14 ns typ r l = 300 , c l = 35 pf; see figure 24 25 25 25 25 ns max v s1 = 3 v/0 v, v s8 = 0 v/3 v break-before-make time delay, t open 8 8 ns typ r l = 300 , c l = 35 pf 1 1 1 1 ns min v s = 3 v; see figure 25 t on (en) 14 14 ns typ r l = 300 , c l = 35 pf 25 25 25 25 ns max v s = 3 v; see figure 26 t off (en) 7 7 ns typ r l = 300 , c l = 35 pf 12 12 12 12 ns max v s = 3 v; see figure 26 charge injection 3 3 pc typ v s = 2.5 v, r s = 0 , c l = 1 nf; see figure 27 off isolation ?60 ?60 db typ r l = 50 , c l = 5 pf, f = 10 mhz ?80 ?80 db typ r l = 50 , c l = 5 pf, f = 1 mhz; see figure 28
adg708/adg709 data sheet rev. d | page 4 of 20 b version c version parameter +25c ?40c to +85c ?40c to +125c +25c ?40c to +85c ?40c to +125c unit test conditions/ comments channel-to-channel crosstalk ?60 ?60 db typ r l = 50 , c l = 5 pf, f = 10 mhz ?80 ?80 db typ r l = 50 , c l = 5 pf, f = 1 mhz; see figure 29 ?3 db bandwidth 55 55 mhz typ r l = 50 , c l = 5 pf; see figure 30 c s (off ) 13 13 pf typ f = 1 mhz c d (off) adg708 85 85 pf typ f = 1 mhz adg709 42 42 pf typ f = 1 mhz c d , c s (on) adg708 96 96 pf typ f = 1 mhz adg709 48 48 pf typ f = 1 mhz power requirements v dd = 5.5 v i dd 0.001 0.001 a typ digital inputs = 0 v or 5.5 v 1.0 1.0 1.0 1.0 a max 1 guaranteed by design, not subject to production test.
data sheet adg708/adg709 rev. d | page 5 of 20 v dd = 3 v 10%, v ss = 0 v, gnd = 0 v, unless otherwise noted. table 2. b version c version parameter +25c ?40c to +85c ?40c to +125c +25c ?40c to +85c ?40c to +125c unit test conditions/ comments analog switch analog signal range 0 v to v dd 0 v to v dd v on resistance (r on ) 8 8 ? typ v s = 0 v to v dd , i ds = 10 ma; see figure 20 11 12 14 11 12 14 ? max on resistance match between channels (r on ) 0.4 0.4 ? typ v s = 0 v to v dd , i ds = 10 ma 1.2 2 1.2 2 ? max leakage currents v dd = 3.3 v source off leakage , i s (off ) 0.01 0.01 na t yp v s = 3 v/1 v , v d = 1 v/3 v; see figure 21 20 20 0.1 0. 3 1 na max drain off leakage , i d (off ) 0.01 0.01 na typ v s = 3 v/1 v, v d = 1 v/3 v; see figure 22 20 20 0.1 0.75 6 na max chan nel on leakage , i d , i s (on) 0.01 0.01 na typ v s = v d = 1 v or 3 v; see figure 23 20 20 0.1 0.75 6 na max digital inputs input high voltage, v inh 2.0 2.0 v min input low voltage, v inl 0 .8 0.8 v max input current i inl or i inh 0.005 0.005 a typ v in = v inl or v inh 0.1 0.1 a max digital input capacitance, c in 2 2 pf typ dynamic characteristics 1 t tra nsition 18 18 ns typ r l = 300 ? , c l = 35 pf; see figure 24 30 30 30 30 ns max v s1 = 2 v/0 v, v s2 = 0 v/2 v break - before - make time de l ay, t open 8 8 ns typ r l = 300 ? , c l = 35 pf 1 1 1 1 ns min v s = 2 v; see figure 2 5 t on (en) 18 18 ns typ r l = 300 ? , c l = 35 pf 30 30 30 30 ns max v s = 2 v; see figure 26 t off (en) 8 8 ns typ r l = 300 ? , c l = 35 pf 15 15 15 15 ns max v s = 2 v; see figur e 26 charge injection 3 3 pc typ v s = 1.5 v, r s = 0 ? , c l = 1 nf; see figure 27 off isolation ?60 ?60 db typ r l = 50 ? , c l = 5 p f, f = 10 mhz ?80 ?80 db typ r l = 50 ? , c l = 5 p f, f = 1 mhz; see figure 28 channel - to - channel crosstalk ?60 ?60 db typ r l = 50 ? , c l = 5 p f, f = 10 mhz ?80 ?80 db typ r l = 50 ? , c l = 5 p f, f = 1 mhz; see fig ure 29 ?3 db bandwidth 55 55 mhz typ r l = 50 ? , c l = 5 pf; see figure 30
adg708/adg709 data sheet rev. d | page 6 of 20 b version c version parameter +25c ?40c to +85c ?40c to +125c +25c ?40c to +85c ?40c to +125c unit test conditions/ comments c s (off ) 13 13 pf typ f = 1 mhz c d (off ) adg708 85 85 pf typ f = 1 mhz adg709 42 42 pf typ f = 1 mhz c d , c s (on) adg708 96 96 pf typ f = 1 mhz adg709 48 48 pf typ f = 1 mhz power requirements v dd = 3.3 v i dd 0.001 0.001 a typ digital inputs = 0 v or 3.3 v 1.0 1.0 1.0 1.0 a max 1 guaranteed by design, not subject to production test.
data sheet adg708/adg709 rev. d | page 7 of 20 dual supply v dd = 2.5 v 10%, v ss = C 2.5 v 10%, gnd = 0 v, unless otherwise noted. table 3. b version c version parameter +25c ?40c to +85c ?40c to +125c +25c ?40c to +85c ?40c to +125c unit test conditions/ comments analog switch a nalog signal range v ss to v dd v ss to v dd v on resistance (r on ) 2.5 2.5 ? typ v s = v ss to v dd , i ds = 10 ma; see figure 20 4.5 5 7 4.5 5 7 ? max on resistance match between channels (r on ) 0.4 0.4 ? typ 0.8 1.5 0.8 1.5 ? max v s = v ss to v dd , i ds = 10 ma on resistance flatness (r flat (on) ) 0.6 0.6 ? typ v s = v ss to v dd , i ds = 10 ma 1.0 1.65 1.0 1.65 ? max leakage currents v dd = +2.75 v, v ss = ?2.75 v source off leakage , i s (of f ) 0.01 0.01 na typ v s = +2.25 v/?1.25 v, v d = ?1.25 v/+2.25 v; see figure 21 20 20 0.1 0. 3 1 na max drain off leakage , i d (off ) 0.01 0.01 na typ v s = +2.25 v/?1.25 v, v d = ?1.25 v/+2. 25 v; see figure 22 20 20 0.1 0.75 6 na max channel on leakage , i d , i s (on) 0.01 0.01 na typ v s = v d = +2.25 v/?1.25 v; see figure 23 20 20 0.1 0.75 6 na max digital inputs input high voltage, v inh 1.7 1.7 v min input low voltage, v inl 0.7 0.7 v max input current i inl or i inh 0.005 0.005 a typ v in = v inl or v inh 0.1 0.1 a max digital input capacitance, c in 2 2 pf typ dynamic characteristics 1 t tra nsition 14 14 ns typ r l = 300 ? , c l = 35 pf; see figure 24 25 25 25 25 ns max v s = 1.5 v/0 v; see figure 24 break - before - make time delay, t open 8 8 ns typ r l = 300 ? , c l = 35 pf 1 1 1 1 ns min v s = 1.5 v; see figure 25 t on (en) 14 14 ns typ r l = 300 ? , c l = 35 pf 25 25 25 25 ns max v s = 1.5 v; see figure 26 t off (en) 8 8 ns typ r l = 300 ? , c l = 35 pf 15 15 15 15 ns max v s = 1.5 v; see figure 26 charge injection 3 3 pc typ v s = 0 v, r s = 0 ? , c l = 1 nf; see figure 27 off isolation ?60 ?60 db typ r l = 50 ? , c l = 5 p f, f = 10 mhz ?80 ?80 db typ r l = 50 ? , c l = 5 p f, f = 1 mhz; see figu re 28
adg708/adg709 data sheet rev. d | page 8 of 20 b version c version parameter +25c ?40c to +85c ?40c to +125c +25c ?40c to +85c ?40c to +125c unit test conditions/ comments channel - to - channel crosstalk ?60 ?60 db typ r l = 50 ? , c l = 5 p f, f = 10 mhz ?80 ?80 db typ r l = 50 ? , c l = 5 p f, f = 1 mhz; see figure 29 ?3 db bandwidth 55 55 mhz typ r l = 50 ? , c l = 5 pf; see figure 30 c s (off ) 13 13 pf typ f = 1 mhz c d (off ) adg708 85 85 pf typ f = 1 mhz adg709 42 42 pf typ f = 1 mhz c d , c s (on) adg708 96 96 pf typ f = 1 mhz adg709 48 48 pf typ f = 1 mhz power requirements v dd = 2.75 v i dd 0.001 0.001 a typ digital inputs = 0 v or 2.75 v 1.0 1.0 1.0 1.0 a max i ss 0.001 0.001 a typ v ss = ?2.75 v 1.0 1.0 1.0 1.0 a max digital inputs = 0 v or 2.75 v 1 guaranteed by design not subject to production test.
data sheet adg708/adg709 rev. d | page 9 of 20 absolute maximum rat ings t a = 25c, unless otherwise noted. table 4. parameter rating v dd to v ss 7 v v dd to gnd ?0.3 v to +7 v v ss to gnd +0.3 v to ?3.5 v analog inputs 1 v ss ? 0.3 v to v dd + 0.3 v or 30 ma, whichever occurs f irst digital inputs 1 ?0.3 v to v dd + 0.3 v or 30 ma, whichever occurs f irst peak current, s or d (pulsed at 1 ms, 10% duty cycle max imum ) 100 ma continuous current, s or d 30 ma operating temperature industrial temperature range ?40 c to +12 5c storage temperature range ?65 c to +150c junctio n temperature 150c tssop package, power dissipation 432 mw ja thermal impedance 150.4 c/w jc thermal impedance 27.6 c/w lead temperature, soldering vapor phase (60 sec) 215 c infrared (15 sec) 220 c 1 overvoltages at a, en, s, or d are clamped by internal codes. current should be limited to the maximum ratings given. stresses above those listed under absolute ma ximum ratings may cause permanent damage to the device. this is a stress rating only; functional operation of the device at these or any other conditions above those indicated in the operational section of this specification is not implied. exposure to abs olute maximum rating conditions for extended periods may affect device reliability. only one absolute maximum rating can be applied at any one time . esd caution
adg708/adg709 data sheet rev. d | page 10 of 20 pin configuration s and function descrip tions a0 en s2 s3 s4 v ss s1 d a1 a2 s5 s6 s7 gnd v dd s8 1 2 3 4 5 6 7 8 16 15 14 13 12 1 1 10 9 adg708 t o p view (not to scale) 00041-003 figure 3 . adg708 pin configuration a0 en s2a s3a s4a v ss s1a da a1 gnd s2b s3b s4b v dd s1b db 1 2 3 4 5 6 7 8 16 15 14 13 12 1 1 10 9 adg709 t o p view (not to scale) 00041-004 figure 4 . adg709 pin configuration table 5. adg708 pin function descriptions pin no. neonic description 1 a0 digital i nput. controls the configuration of the switch , as s hown in the truth table (see table 7 ) . 2 en digital i nput. controls the configuration of the switch , as shown in the truth table (see table 7 ) . 3 v ss most ne gative power supply pin in dual - supply a pplic ations. for single - supply applications , it should be tied to gnd. 4 s1 source terminal. can be an input or output. 5 s2 source t erminal. can be an input or output. 6 s3 source terminal. can be an input or output. 7 s4 source terminal. can be an input o r output. 8 d drain t erminal. can be an input or output. 9 s8 source t erminal. can be an input or output. 10 s7 source t erminal. can be an input or output. 11 s6 source t erminal. can be an input or output. 12 s5 source t erminal. can be an input or out put. 13 v dd most positive power supply p in. 14 gnd ground (0 v) r eference. 15 a2 digital i nput. controls the configuration of the switch , as shown in the truth table (see table 7 ) . 16 a1 digital i nput. controls the configurati on of the switch , as shown in the truth table (see table 7 ) . table 6 . adg709 pin function descriptions pin no. neonic description 1 a0 digital i nput. controls the configuration of the switch , as shown in the truth table (see table 8 ) . 2 en digital i nput. controls the configuration of the switch , as shown in the truth table (see table 8 ) . 3 v ss most negative power supply pin in dual - supply application s . for single - supply applications , it should be tied to gnd. 4 s1a source t erminal. can be an input or output. 5 s2a source t erminal. can be an input or output. 6 s3a source t erminal. can be an input or output. 7 s4a source t erminal. can be an input or output. 8 da drain t erminal. can be an input or output. 9 db drain t erminal. can be an input or output. 10 s4b source t erminal. can be an input or output. 11 s3b source t erminal. can be an input or output. 12 s2b source t erminal. can be an input or o utput. 13 s1b source t erminal. can be an input or output. 14 v dd most positive power supply p in. 15 gnd ground (0 v) r eference. 16 a1 digital i nput. controls the configuration of the switch , as shown in the truth table (see tab le 8 ) .
data sheet adg708/adg709 rev. d | page 11 of 20 truth tables table 7 . adg708 truth table a2 a1 a0 en switch condition x 1 x 1 x 1 0 none 0 0 0 1 1 0 0 1 1 2 0 1 0 1 3 0 1 1 1 4 1 0 0 1 5 1 0 1 1 6 1 1 0 1 7 1 1 1 1 8 1 x = d ont care. table 8 . adg709 truth table a1 a0 en on switch pair x 1 x 1 0 none 0 0 1 1 0 1 1 2 1 0 1 3 1 1 1 4 1 x = d ont care.
adg708/adg709 data sheet rev. d | page 12 of 20 typical performance character istics v d or v s ? drain or source voltage (v) 8 t a = 25 c v ss = 0v 7 6 5 4 3 2 1 0 on resistance ( ?) v dd = 2.7v v dd = 3.3v v dd = 4.5v v dd = 5.5v 0 1 2 3 4 5 00041-005 figure 5 . on resistance as a function of v d (v s ) for single supply 8 ?3.0 7 6 5 4 3 2 0 ?2.5 ?2.0 ?1.5 ?1.0 ?0.5 1.0 1.5 2.0 2.5 3.0 0.5 0 1 v dd = +2.75v v ss = ?2.75v on resistance ( ?) v d or v s ? drain or source voltage (v) t a = 25 c v dd = +2.25v v ss = ?2.25v 00041-006 figure 6 . on resistance as a function of v d (v s ) for dual supply 0 1 2 3 4 5 7 6 5 4 3 2 1 0 +85c +25c +125c ?40c v dd = 5v v ss = 0v 8 on resistance ( ?) v d or v s ? drain or source voltage (v) 00041-007 figure 7 . on resistance as a f unction of v d (v s ) for different temperatures, single supply +85c ?40c v dd = 3v v ss = 0v 7 6 5 4 3 2 1 0 8 0 0.5 1.0 1.5 2.0 3.0 2.5 v d or v s ? drain or source voltage (v) +25c +125c 00041-008 on resistance ( ?) figure 8 . on resistance as a function of v d (v s ) for different temperatures, single supply on resistance ( ?) 5 4 3 2 1 0 v dd = +2.5v v ss = ?2.5v +85c ?40c +125c 6 ?2.5 ?2.0 ?1.5 ?1.0 0 0.5 1.0 1.5 2.0 ?0.5 ?2.5 v d or v s ? drain or source voltage (v) 00041-009 +25c figure 9 . on resistance as a function of v d (v s ) for different temperatures, dual supply 0 1 2 3 4 5 v s , (v d = v dd ? v s ) (v) 0.12 current (na) 0.08 0.04 0 ?0.04 ?0.08 ?0.12 i d (on) i s (off) i d (off) v dd = 5v v ss = 0v t a = 25 c 00041-010 figure 10 . leakage currents as a function of v d (v s )
data sheet adg708/adg709 rev. d | page 13 of 20 v d , (v s = v dd ? v d ) (v) 0 0.5 0.12 current (na) 1.0 1.5 2.0 3.0 0.08 0.04 0 ?0.04 ?0.08 ?0.12 2.5 v dd = 3v v ss = 0v t a = 25 c i s (off) i d (on) i d (off) 00041-011 figure 11 . leakage currents as a function of v d (v s ) ?3.0 0.12 current (na) 0.08 0.04 0 ?0.04 ?0.08 ?0.12 ?2.5 ?2.0 ?1.5 ?1.0 0 0.5 1.0 1.5 2.0 2.5 i s (off) i d (off) ?0.5 3.0 v s , (v d = v dd ? v s ) (v) i d (on), v s = v d v dd = +2.5v v ss = ?2.5v t a = 25 c 00041-012 figure 12 . leakage currents as a function of v d (v s ) 00041-013 0 0 20 40 60 80 100 120 current (na) temper a ture (c) 0.05 0.10 0.15 0.20 0.25 0.30 0.35 v dd = +5v v ss = 0v and v dd = +2.5v v ss = ?2.5v i d (off) i s (off) i d (on) figure 13 . leakage currents as a function of temperature 00041-014 0 0 20 40 60 80 100 120 current (na) temper a ture (c) 0.05 0.10 0.15 0.20 0.25 0.30 0.35 v dd = +3v i d (off) i s (off) i d (on) figure 14 . leakage currents as a function of temperature frequency (hz) 10m 10 current (a) 1m 100 10 1 100n 10n 1n 10m 1m 10k 100k 1k 100 t a = 25c v dd = +3v v dd = +5v v dd = +2.5v v ss = ?2.5v 00041-015 figure 15 . supply current vs. input switching frequency frequency (hz) 0 attenuation (db) ?20 ?40 ?60 ?80 ?100 ?120 30k 100m 10m 100k 1m v dd = 5v t a = 25c 00041-016 figure 16 . off isolation vs. frequency
adg708/adg709 data sheet rev. d | page 14 of 20 frequency (hz) 0 30k attenuation (db) ?20 ?40 ?60 ?80 ?100 ?120 100m 10m 100k 1m v dd = 5v t a = 25c 00041-017 figure 17 . crosstalk vs. frequency 100m 10m 100k 1m frequency (hz) 0 30k attenuation (db) ?5 ?10 ?15 ?20 v dd = 5v t a = 25c 00041-018 figure 18 . on response vs. frequency voltage (v) ?3 20 q inj (pc) ?1 1 2 5 t a = 25c 10 0 ?10 ?20 ?40 3 ?30 4 0 ?2 v dd = +2.5v v ss = ?2.5v v dd = +3v v ss = 0v v dd = +5v v ss = 0v 00041-019 figure 19 . charge injection vs. source voltage
data sheet adg708/adg709 rev. d | page 15 of 20 test circuits r on = v1/i ds v s v1 i ds d s 00041-020 figure 20 . on resistance a 0.8v d i s (off) s1 s2 s8 en gnd v s v d v ss v dd v ss v dd 00041-021 figure 21 . i s (off) v s a 0.8v d i d (off) v ss v dd v ss v dd s1 s2 s8 en gnd v d 00041-022 figure 22 . i d (off) v s v ss v dd a 2.4v d i d (on) s1 s8 en gnd v d v ss v dd 00041-023 figure 23 . i d (on) v ss v dd v ss v dd v s8 3v 50% t transition 90% 90% address drive (v in ) 50% 0v v s1 v out t transition a2 d *similar connection for adg709. a1 a0 en gnd adg708 * s1 s8 s2 to s7 v in 2.4v 50 ? v s1 v s8 r l 300 ? c l 35pf v out 00041-024 figure 24 . switching time of multiplexer, t transition t open 3v 80% 80% address drive (v in ) 0v v out a2 d *similar connection for adg709. a1 a0 en gnd adg708* s1 s8 s2 to s7 v in 2.4v 50 ? v dd v dd v ss v ss v s r l 300 ? c l 35pf v out 00041-025 figure 25 . break - before - make delay, t open
adg708/adg709 data sheet rev. d | page 16 of 20 output 3v 50% enable drive (v in ) 50% 0v v o t on (en) 0v 0.9v o 0.9v o t off (en) a2 d *similar connection for adg709. a1 a0 en gnd adg708* s1 s2 to s8 v in 35pf v dd v ss v dd v ss v s 300 ? r l c l v out 50 ? 00041-026 figure 26 . enable delay, t on (en), t off (en) logic input (v in ) 3v 0v v out q inj = c l v out a2 v out v dd d a1 a0 en gnd adg708* c l 1nf v dd s v in r s v ss v ss v s *similar connection for adg709. v out 00041-027 figure 27 . charge injection v s v out 50 ? network analyzer r l 50 ? gnd s d v s off isol a tion = 20 log v out 0.1 f v dd a2 a1 a0 en 2.4v 0.1 f v ss v dd v ss 50 ? 00041-028 figure 28 . off isolation *similar connection for adg709. v out v s a2 d a1 a0 en gnd adg708* s1 s2 s8 2.4v network analyzer network analyzer r l 50 ? v out 0.1 f 0.1 f v dd v ss v dd v ss 50 ? v s 50 ? 00041-029 channel- t o-channel c r oss t alk = 20 log figure 29 . channel - to - channel crosstalk
data sheet adg708/adg709 rev. d | page 17 of 20 0.1 f 0.1 f v s v out 50 ? network analyzer r l 50 ? gnd s d v out with switch v out without switch inse r tion loss = 20 log v dd a2 a1 a0 en 2.4v v ss v dd v ss 00041-030 figure 30 . bandwidth
adg708/adg709 data sheet rev. d | page 18 of 20 terminology v dd most positive power su pply potential. v ss most negative power supply in a dual - supply application. in single - supply applications, tie v ss to ground at the device. gnd ground (0 v) reference. s source terminal. can be an input or output. d drain terminal. can be an input or output. ax logic control input. en active high enable. r on ohmic resistance between d and s. r f l at (on) flatness is defined as the difference between the maximum and minimum value of on resistance as measured over the specified analog signal range. i s (off) source leakage current with the switch off. i d (off) drain leakage current with the switch off. i d , i s (on) channel leakage current with the switch on. v d (v s ) analog voltage on terminal d and terminal s. c s (off) off switch source capacitance. measured with reference to ground. c d (off) off switch drain capacitance. measured with reference to ground. c d , c s (on) on switch capacitance. measured with reference to ground. c in digital input capacitance. t transition delay time measured between th e 50% and 90% points of the digital inputs and the switch on condition when switching from one address state to another. t on (en) delay time between the 50% and 90% points of the en digital input and the switch on condition. t off (en) delay time between the 50% and 90% points of the en digital input and the switch off condition. t open off time measured between the 80% points of both switches when switching from one address state to another. off isolation a measure of unwanted signal coupling through an off switch. crosstalk a measure of unwanted signal that is coupled through from one channel to another as a result of parasitic capacitance. charge a measure of the glitch impulse transferred from injection of the digital input to the analog output durin g switching. bandwidth the frequency at which the output is attenuated by 3 db. on response the frequency response of the on switch. on loss the loss due to the on resistance of the switch. v inl maximum input voltage for logic 0. v inh minimum input vo ltage for logic 1. i inl (i inh ) input current of the digital input. i dd positive supply current. i ss negative supply current.
data sheet adg708/adg709 rev. d | page 19 of 20 applications informa tion power supply sequencing when using cmos devices, take care to ensure correct power supply sequenci ng. incorrect power supply sequencing can result in the device being subjected to stresses beyond the maximum ratings listed in figure 4 . always apply d igital and analog inputs after power supplies and ground. for single - supply o peration, tie v ss to gnd as close to the device as possible.
adg708/adg709 data sheet rev. d | page 20 of 20 outline dimensions 16 9 8 1 pin 1 seating plane 8 0 4.50 4.40 4.30 6.40 bsc 5.10 5.00 4.90 0.65 bsc 0.15 0.05 1.20 max 0.20 0.09 0.75 0.60 0.45 0.30 0.19 coplanarity 0.10 compliant to jedec standards mo-153-ab figure 31 . 16 - lead thin shrink small outline package [ tssop ] (ru - 16) dime nsions shown in millimeters ordering guide model 1 , 2 temperature range p ackage description package option adg708bru ?40c to +125c 16 - lead thin shrink small outline package [tssop] ru - 16 adg708bru - reel ?40c to +125c 16 - lead thin shrink small outline package [tssop] ru - 16 adg708bru - reel7 ?40c to +125c 16 - lead thin shrin k small outline package [tssop] ru - 16 adg708bruz ?40c to +125c 16 - lead thin shrink small outline package [tssop] ru - 16 adg708bruz - reel ?40c to +125c 16 - lead thin shrink small outline package [tssop] ru - 16 adg708bruz - reel7 ?40c to +125c 16 - lead thi n shrink small outline package [tssop] ru - 16 adg708cru ?40c to +125c 16 - lead thin shrink small outline package [tssop] ru - 16 adg708cru - reel ?40c to +125c 16 - lead thin shrink small outline package [tssop] ru - 16 adg708cruz ?40c to +125c 16 - lead thin shrink small outline package [tssop] ru - 16 adg708cruz - reel ?40c to +125c 16 - lead thin shrink small outline package [tssop] ru - 16 adg708cruz - reel7 ?40c to +125c 16 - lead thin shrink small outline package [tssop] ru - 16 adw54008 - 0reel7 ?40c to +125c 16 - lead thin shrink small outline package [tssop] ru - 16 adg709bru ?40c to +125c 16 - lead thin shrink small outline package [tssop] ru - 16 adg709bru - reel ?40c to +125c 16 - lead thin shrink small outline package [tssop] ru - 16 adg709bru - reel7 ?40c to +12 5c 16 - lead thin shrink small outline package [tssop] ru - 16 ADG709BRUZ ?40c to +125c 16 - lead thin shrink small outline package [tssop] ru - 16 ADG709BRUZ - reel ?40c to +125c 16 - lead thin shrink small outline package [tssop] ru - 16 ADG709BRUZ - reel7 ?40c to +125c 16 - lead thin shrink small outline package [tssop] ru - 16 adg709cru - reel7 ?40c to +125c 16 - lead thin shrink small outline package [tssop] ru - 16 adg709cruz ?40c to +125c 16 - lead thin shrink small outline package [tssop] ru - 16 adg709cruz - reel ?40c to +125c 16 - lead thin shrink small outline package [tssop] ru - 16 adg709cruz - reel7 ?40c to +125c 16 - lead thin shrink small outline package [tssop] ru - 16 1 z = rohs compliant part. 2 w = qualified for automotive applic ations. automotive products the ad w 54008 models are available with controlled manufacturing to support the quality and reliabi lity requirements of automotive applications. note that these automotive models may have specifications that differ from the commercial models; therefore, de signers should review the specifications section of this data sheet caref ully. only the automotive grade products shown are available for use in automotive applications. contact your local analog devices account representative for specific product ordering information a nd to obtain the specific automotive reliability reports fo r these models. ? 2000 C 2013 analog devices, inc. all rights reserved. tra demarks and registered trademarks are the property of their respective owners. d00041 - 0 - 1/13(d)

▲Up To Search▲

Price & Availability of ADG709BRUZ

	To Download ADG709BRUZ Datasheet File
If you can't view the Datasheet, Please click here to try to view without PDF Reader .