? semiconductor components industries, llc, 2010 november, 2010 ? rev. 4 1 publication order number: nlas5123/d nlas5123 spdt, 1 r on switch the nlas5123 is a low r on spdt analog switch. this device is designed for low operating voltage, high current switching of speaker output for cell phone applications. it can switch a balanced stereo output. the nlas5123 can handle a balanced microphone/ speaker/ringtone generator in a monophone mode. the device contains a break ? before ? make (bbm) feature. features ? single supply operation: 1.65 v to 5.5 v v cc ? function directly from lion battery ? r on typical = 1.0 @ v cc = 4.5 v ? low static power ? these are pb ? free devices typical applications ? cell phone speaker/microphone switching ? ringtone ? chip/amplifier switching ? stereo balanced (push ? pull) switching important information ? continuous current rating through each switch 300 ma ? 1.2 x 1.0 x 0.4p mm 6 ? lead thin dfn package http://onsemi.com wdfn6 mn suffix case 506as see detailed ordering and shipping information in the package dimensions section on page 8 of this data sheet. ordering information 1 2 3 6 5 4 (top view) no gnd nc in v cc com pin assignments marking diagrams w = specific device code m = date code = pb ? free device w m udfn6 mu suffix case 517aa 1 1 x m x = specific device code m = date code = pb ? free device
nlas5123 http://onsemi.com 2 figure 1. input equivalent circuit no in nc com pin description pin name description nc, no, com data ports in control input truth table control input function l nc connected to com h no connected to com h = high logic level. l = low logic level. maximum ratings symbol rating value unit v cc positive dc supply voltage ? 0.5 to +6.0 v v is analog input voltage (v no , v nc , or v com ) ? 0.5 to v cc +0.5 v v in digital select input voltage ? 0.5 to +6.0 v i anl1 continuous dc current from com to nc/no 300 ma i anl ? pk1 peak current from com to nc/no, 10 duty cycles (note 1) 500 ma i clmp continuous dc current into com/nc/no with respect to v cc or gnd 100 ma stresses exceeding maximum ratings may damage the device. maximum ratings are stress ratings only. functional operation above t he recommended operating conditions is not implied. extended exposure to stresses above the recommended operating conditions may af fect device reliability. 1. defined as 10% on, 90% off duty cycle. recommended operating conditions symbol rating min max unit v cc positive dc supply voltage 1.65 5.5 v v is analog input voltage (nc, no, com) 0 v cc v v in digital select input voltage (in) 0 v cc v t a operating temperature range ? 40 85 c t r , t f input rise or fall time, select v cc = 3.0 v v cc = 5.5 v 20 10 ns/v
nlas5123 http://onsemi.com 3 dc electrical characteristics symbol parameter test conditions v cc (v) t a = +25 c t a = ? 40 c to +85 c unit min typ max min max v ih high level input voltage 2.7 4.5 2.0 2.4 v v il low level input voltage 2.7 4.5 0.6 0.8 v i in input leakage current 0 v in 5.5 v 0 ? 5.5 0.1 1 a i off off state leakage current (note 7) 0 no, nc, com v cc 5.5 ? 2.0 +2.0 20 na i on on state leakage current (note 7) 0 no, nc, com v cc 5.5 ? 4.0 +4.0 40 na r on switch on resistance (note 2) i o = 100 ma, v is = 0 v to v cc 2.7 1.7 2.0 i o = 100 ma, v is = 0 v to v cc 4.5 1.0 1.2 i cc quiescent supply current all channels on or off v in = v cc or gnd, i out = 0 5.5 0.5 1.0 a analog signal range r on on resistance match between channels (notes 2, 3, 4) i a = 100 ma, v is = 1.5 v i a = 100 ma, v is = 2.5 v 2.7 4.5 0.15 0.12 0.15 r flat on resistance flatness (notes 2, 3, 5) i a = 100 ma, v is = 0 v to v cc i a = 100 ma, v is = 0 v to v cc 2.7 4.5 0.4 0.3 0.4 2. measured by the voltage drop between nc/no and com pins at the indicated current through the switch. on resistance is determi ned by the lower of the voltages on the two (no, nc, com). 3. parameter is characterized but not tested in production. 4. r on = r on max ? r on min measured at identical v cc , temperature and voltage levels. 5. flatness is defined as the difference between the maximum and minimum value of on resistance over the specified range of cond itions. 6. guaranteed by design. 7. this parameter is guaranteed by design but not tested. the bus switch contributes no propagation delay other than the rc delay of the on resistance of the switch and the 50 pf load capacitance, when driven by an ideal voltage source (zero output impedance).
nlas5123 http://onsemi.com 4 ac electrical characteristics symbol parameter test conditions v cc (v) t a = +25 c t a = ? 40 c to +85 c unit figure # min typ max min max t phl t plh propagation delay bus ? to ? bus (note 9) v in = v ih or v il 2.7 4.5 2.0 0.3 ns t on output enable time turn on time (com to no or nc) v is = 1.5 v, r l = 50 , c l = 35 pf v is = 3.0 v, r l = 50 , c l = 35 pf 2.7 4.5 30 20 35 25 ns 3, 4 t off output disable time turn off time (com to no, nc) v is = 1.5v, r l = 50 , c l = 35 pf v is = 3.0 v, r l = 50 , c l = 35 pf 2.7 4.5 20 15 25 20 ns 3, 4 t bbm break before make time (note 8) v is = 1.5v, r l = 50 , c l = 35 pf 2.7 4.5 0.5 0.5 0.5 0.5 ns 2 q charge injection (note 8) c l = 1.0 nf, v gen = 0 v r gen = 0 2.7 4.5 26 48 pc 6 o irr off isolation (note 10) r l = 50 f = 1.0 mhz 2.7 ? 5.5 ? 62 db 5 x talk crosstalk r l = 50 f = 1.0 mhz 2.7 ? 5.5 ? 70 db 7 bw ? 3 db bandwidth r l = 50 2.7 ? 5.5 55 mhz 8 thd total harmonic distortion (note 8) r l = 600 0.5 v p ? p f = 20 hz to 20 khz 2.7 ? 5.5 0.012 % 9 8. guaranteed by design. 9. this parameter is guaranteed by design but not tested. the bus switch contributes no propagation delay other than the rc delay of the on resistance of the switch and the 50 pf load capacitance, when driven by an ideal voltage source (zero output impedance). 10. off isolation = 20 log 10 [v com /v no,nc ]. capacitance (note 11) symbol parameter test conditions typ max unit c in select pin input capacitance v cc = 0 v, f = 1 mhz 2.0 pf c nc/no nc, no port off capacitance v cc = 4.5 v, f = 1 mhz 20 pf c com com port capacitance when switch is enabled v cc = 4.5 v, f = 1 mhz 55 pf 11. t a = +25 c, f = 1 mhz, capacitance is characterized but not tested in production.
nlas5123 http://onsemi.com 5 figure 2. t bbm (time break ? before ? make) output dut 50 35 pf v cc switch select pin 90% output input v cc gnd 90% of v oh gnd figure 3. t on /t off 50% 50% 90% 90% t on t off v oh output input v cc 0 v figure 4. t on /t off dut open 35 pf v cc input 50% 50% 10% t on t off output input v cc 0 v 10% 50 0.1 f t bmm output v out v ol v out v oh v ol dut open v cc input output 50 35 pf v out 0.1 f
nlas5123 http://onsemi.com 6 channel switch control/s test socket is normalized. off isolation is measured across an off channel. on loss is the bandwidth of an on switch. v iso , bandwidth and v onl are independent of the input signal direction. v iso = off channel isolation = 20 log for v in at 100 khz v onl = on channel loss = 20 log for v in at 100 khz to 50 mhz bandwidth (bw) = the frequency 3 db below v onl v ct = use v iso setup and test to all other switch analog input/outputs terminated with 50 output dut input 50 50 generator reference transmitted figure 5. off channel isolation/on channel loss (bw)/crosstalk (on channel to off channel)/v onl 50 v out v in v out v in off on off v out v cc gnd output v in c l dut figure 6. charge injection: (q) v in open output
nlas5123 http://onsemi.com 7 0.01 0 10 1000 10000 100000 frequency (hz) thd (%) figure 7. cross talk vs. frequency @ v cc = 4.5 v frequency (mhz) 0 ? 10 ? 70 xt (db) 0.1 100 10 1 0.01 ? 20 ? 30 ? 40 ? 50 ? 60 ? 80 figure 8. bandwidth vs. frequency frequency (mhz) bw (db) 0.01 100 1 0.1 0 ? 0.5 ? 1 ? 1.5 ? 2 ? 2.5 ? 3 10 0.5 0.7 0 0.5 1 1.5 2 3 v is (v) r on ( ) 2.5 ? 40 c 85 c 25 c 0.9 1.1 1.3 1.5 figure 9. total harmonic distortion figure 10. on ? resistance vs. input voltage @ v cc = 2.7 v figure 11. on ? resistance vs. input voltage @ v cc = 4.5 v 0 0.2 0.4 0.6 0.0 1.0 2.0 3.0 r on ( ) v is (v) 0.5 1.5 2.5 3.5 4.5 4.0 ? 40 c 85 c 25 c 0.6 0.8 1.0 1.2 1.4 1.6 012345 v is (v) r on ( ) figure 12. on ? resistance vs. input voltage 2.7 v 4.5 v 3.6 v 100 0.001 0.002 0.003 0.004 0.005 0.006 0.007 0.008 0.009 0.8 1 3.0 v ? 90 ? 100 ? 3.5 ? 4 ? 4.5 1.7 1.9 1.2 6 5.5 v
nlas5123 http://onsemi.com 8 device ordering information device order number device nomenclature package type tape & reel size ? circuit indicator technology device function package suffix tape & reel suffix nlas5123mnr2g nl as 5123 mn 2 wdfn6 (pb ? free) 3000 / tape & reel nlas5123mur2g nl as 5123 mu 2 udfn6 (pb ? free) 3000 / tape & reel ?for information on tape and reel specifications, including part orientation and tape sizes, please refer to our tape and reel packaging specifications brochure, brd8011/d.
nlas5123 http://onsemi.com 9 package dimensions udfn6, 1.2x1.0, 0.4p case 517aa ? 01 issue c notes: 1. dimensioning and tolerancing per asme y14.5m, 1994. 2. controlling dimension: millimeters. 3. dimension b applies to plated terminal and is measured between 0.25 and 0.30 mm from terminal. 4. coplanarity applies to the exposed pad as well as the terminals. a b e d bottom view b e 6x 0.10 b 0.05 a c c l 5x note 3 2x 0.10 c pin one reference top view 2x 0.10 c 10x a a1 (a3) 0.08 c 0.10 c c seating plane side view l2 1 3 4 6 dim min max millimeters a 0.45 0.55 a1 0.00 0.05 a3 0.127 ref b 0.15 0.25 d 1.20 bsc e 1.00 bsc e 0.40 bsc l 0.30 0.40 l1 0.00 0.15 mounting footprint* dimensions: millimeters 0.22 6x 0.42 6x 1.07 0.40 pitch *for additional information on our pb ? free strategy and soldering details, please download the on semiconductor soldering and mounting techniques reference manual, solderrm/d. l1 detail a bottom view (optional) 0.40 0.50
nlas5123 http://onsemi.com 10 package dimensions notes: 1. dimensioning and tolerancing per asme y14.5m, 1994. 2. controlling dimension: millimeters. 3. dimension b applies to plated terminal and is measured between 0.25 and 0.30mm from terminal. 4. coplanarity applies to the exposed pad as well as the terminals. c a seating plane d b e 0.10 c a3 a a1 2x 2x 0.10 c wdfn6 1.2x1.0, 0.4p case 506as ? 01 issue c dim a min max millimeters 0.70 0.80 a1 0.00 0.05 a3 0.20 ref b 0.15 0.25 d e e l pin one reference 0.08 c 0.10 c 7x a 0.10 c note 3 l2 e b b 3 6 6x 1 4 0.05 c 4x mounting footprint* l1 1.20 bsc 1.00 bsc 0.40 bsc 0.30 0.40 0.00 0.15 bottom view l 5x dimensions: millimeters 0.22 6x 0.42 6x 1.07 0.40 pitch *for additional information on our pb ? free strategy and soldering details, please download the on semiconductor soldering and mounting techniques reference manual, solderrm/d. l1 detail a l alternate terminal constructions ??? ??? l2 0.40 0.50 on semiconductor and are registered trademarks of semiconductor components industries, llc (scillc). scillc reserves the right to mak e changes without further notice to any products herein. scillc makes no warranty, representation or guarantee regarding the suitability of its products for an y particular purpose, nor does scillc assume any liability arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including wi thout limitation special, consequential or incidental damages. ?typical? parameters which may be provided in scillc data sheets and/or specifications can and do vary in different application s and actual performance may vary over time. all operating parameters, including ?typicals? must be validated for each customer application by customer?s technical experts. scillc does not convey any license under its patent rights nor the rights of others. scillc products are not designed, intended, or authorized for use as components in systems intended for surgical implant into the body, or other applications intended to support or sustain life, or for any other application in which the failure of the scillc product could create a sit uation where personal injury or death may occur. should buyer purchase or use scillc products for any such unintended or unauthorized application, buyer shall indemnify and hold scillc and its of ficers, employees, subsidiaries, af filiates, and distributors harmless against all claims, costs, damages, and expenses, and reasonable attorney fees arising out of, direct ly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized use, even if such claim alleges that scillc was negligent regarding the design or manufacture of the part. scillc is an equal opportunity/affirmative action employer. this literature is subject to all applicable copyright laws and is not for resale in any manner. publication ordering information n. american technical support : 800 ? 282 ? 9855 toll free usa/canada europe, middle east and africa technical support: phone: 421 33 790 2910 japan customer focus center phone: 81 ? 3 ? 5773 ? 3850 nlas5123/d literature fulfillment : literature distribution center for on semiconductor p.o. box 5163, denver, colorado 80217 usa phone : 303 ? 675 ? 2175 or 800 ? 344 ? 3860 toll free usa/canada fax : 303 ? 675 ? 2176 or 800 ? 344 ? 3867 toll free usa/canada email : orderlit@onsemi.com on semiconductor website : www.onsemi.com order literature : http://www.onsemi.com/orderlit for additional information, please contact your local sales representative
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