8-Channel, Dual 4-Channel, Triple 2-Channel Multiplexers

Transcription

1 8-hannel, Dual 4-hannel, Triple 2-hannel Multiplexers DESRIPTION The DG92, DG922, and DG923 are high precision single and dual supply MOS analog multiplexers. DG92 is an 8-channel multiplexer, the DG922 is a dual 4-channel multiplexer, and the DG923 is a triple 2-channel multiplexer or triple SPDT. Designed to operate from a V to + 6 V single supply or from a ± 2.7 V to ± V dual supplies, the DG92, DG922, and DG923 are fully specified at + 6 V, + V and ± V. ll control logic inputs have guaranteed.4 V high limit when operating from + V or ± V supplies and.6 V when operating from a + 6 V supply. The DG92, DG922, and DG923 are precision multiplexers of low leakage, low charge injection, and lowparasitic capacitance. They conduct equally well in bothdirections, offer rail to rail analog signal handling and can beused both as multiplexers as well as de-multiplexers.the DG92, DG922, and DG923 operating temperature is specified from - 4 to + 8 and are available in ultra compact.8 mm x 2.6 mm miniqfn6 packages. FETURES Halogen-free ccording to IE Definition V to + 6 V single supply operation ± 2.7 V to ± V dual supply operation y specified at + 6 V, + V, ± V Low charge injection (< 4. p typ.) High bandwidth: 34 MHz (DG92) 449 MHz (DG922) 48 MHz (DG923) Low switch capacitance ( s(off) 2.7 pf typ.) Good isolation and crosstalk performance (typ. - 4 d at MHz) MiniQFN6 package (.8 mm x 2.6 mm) ompliant to RoHS Directive 22/9/E PPLITIONS Data acquisition Medical and healthcare devices ontrol and automation equipments Test instruments Touch panels onsumer FUNTIONL LOK DIGRM ND PIN ONFIGURTION DG92 mqfn-6 DG922 mqfn-6 DG923 mqfn Y2 Y 2 Y Y Y Y 2 Z Y3 2 Z Y 3 Z 3 4 Logic 9 4 Logic Top View Top View Top View Yxx Device Marking: 8xx for DG92 (miniqfn6) Hxx for DG922 Jxx for DG923 xx = Date/Lot Traceability ode Pin S--Rev., -ug- THE PRODUTS DESRIED HEREIN ND THIS DOUMENT RE SUJET TO SPEIFI DISLIMERS, SET FORTH T /doc?9

2 TRUTH TLE Enable Select Inputs On Switches Input DG92 DG922 DG923 H ll Switches Open ll Switches Open ll Switches Open L L L L to to, Y to Y to, Y to Y, Z to Z L L L H to to, Y to Y to, Y to Y, Z to Z L L H L to 2 to 2, Y to Y2 to, Y to Y, Z to Z L L H H to 3 to 3, Y to Y3 to, Y to Y, Z to Z L H L L to 4 to, Y to Y to, Y to Y, Z to Z L H L H to to, Y to Y to, Y to Y, Z to Z L H H L to 6 to 2, Y to Y2 to, Y to Y, Z to Z L H H H to 7 to 3, Y to Y3 to, Y to Y, Z to Z ORDERING INFORMTION Temp. Range Package Part Number - 4 to 2 a 6-Pin miniqfn Notes: a. - 4 to 8 datasheet limits apply. DG92EN-T-E4 DG922EN-T-E4 DG923EN-T-E4 SOLUTE MIMUM RTINGS (T = 2, unless otherwise noted) Parameter Limit Unit to 8 to V- 9 V Digital Inputs a, V S, V D (V-) -.3 to (V+) +.3 or 3 m, whichever occurs first ontinuous urrent (ny terminal) 3 Peak urrent, S or D (Pulsed ms, % duty cycle) m Storage Temperature - 6 to Power Dissipation b 6-Pin miniqfn c, d 2 mw Thermal Resistance b 6-Pin miniqfn d 2 /W Latch-up (per JESD78) > 3 m Notes: a. Signals on S, D, or IN exceeding V+ or V- will be clamped by internal diodes. Limit forward diode current to maximum current ratings. b. ll leads welded or soldered to P board. c. Derate 6.6 mw/ above 7. d. Manual soldering with iron is not recommended for leadless components. The miniqfn-6 is a leadless package. The end of the lead terminal is exposed copper (not plated) as a result of the singulation process in manufacturing. solder fillet at the exposed copper lip cannot be guaranteed and is not required to ensure adequate bottom side solder interconnection. 2 S--Rev., -ug- THE PRODUTS DESRIED HEREIN ND THIS DOUMENT RE SUJET TO SPEIFI DISLIMERS, SET FORTH T /doc?9

3 SPEIFITIONS (for Dual Supplies) Parameter Symbol Test onditions Unless Otherwise Specified = + V, = V V IN(,, and ) =.4 V,.3 V a Temp. b Typ. c - 4 to 2-4 to 8 Min. d Max. d Min. d Max. d nalog Switch nalog Signal Range e V NLOG V On-Resistance R ON I S = m, V D = - 3 V, V, + 3 V On-Resistance Match R ON I S = m, V D = ± 3 V On-Resistance Flatness R FLTNESS I S = m, V D = - 3 V, V, + 3 V Switch Off Leakage urrent hannel On Leakage urrent Digital ontrol I S(off) =. V, =. V, I D(off) V D = ± 4. V, V S = ± 4. V I D(on) =. V, =. V, V S = V D = ± 4. V ±.2 - ±.2 - ±.2 - V IN(,, and ) Low V IL.3.3 V IN(,, and ) High V IH.4.4 Input urrent, V IN Low I IL V IN(,, and ) under test =.3 V V Input urrent, V IN High I IN(,, and ) IH under test =.4 V. - - Input apacitance e IN f = MHz 2.4 pf Dynamic haracteristics Transition Time t TRNS Enable Turn-On Time t ON R L = 3, L = 3 pf see figure, 2, 3 Enable Turn-Off Time t OFF reak-efore-make Time Delay Off Isolation e hannel-to-hannel rosstalk e t D OIRR TLK R L =, L = pf f = khz < - 9 f = MHz - 64 f = MHz - 4 f = khz < - 9 f = MHz - 67 f = MHz - 48 DG andwith, 3 d W R L = DG MHz DG harge Injection e Q V g = V, R g =, L = nf 4. p Source Off apacitance e S(off) f = MHz Drain Off apacitance e D(off) f = MHz hannel On apacitance e D(on) f = MHz Total Harmonic Distortion e THD Signal = V RMS, 2 Hz to 2 khz, R L = 6 DG DG DG DG92.7 DG DG DG DG DG Unit.2 % n V µ ns d pf S--Rev., -ug- 3 THE PRODUTS DESRIED HEREIN ND THIS DOUMENT RE SUJET TO SPEIFI DISLIMERS, SET FORTH T /doc?9

4 SPEIFITIONS (for Dual Supplies) Test onditions Unless Otherwise Specified = + V, = V Parameter Symbol V IN(,, and ) =.4 V,.3 V a Temp. b Typ. c Power Supplies Power Supply urrent I Negative Supply urrent I EE = + V, = V V IN(,, and ) = or V Ground urrent I to 2-4 to 8 Min. d Max. d Min. d Max. d Unit µ SPEIFITIONS (for Unipolar Supplies) Parameter Symbol Test onditions Unless Otherwise Specified = + V, = V V IN(,, and ) =.4 V,.3 V a Temp. b Typ. c - 4 to 2-4 to 8 Min. d Max. d Min. d Max. d nalog Switch nalog Signal Range e V NLOG V On-Resistance R ON I S = m, V D = V, + 3. V On-Resistance Match R ON I S = m, V D = + 3. V On-Resistance Flatness R FLTNESS I S = m, V D = V, + 3 V Switch Off Leakage urrent hannel On Leakage urrent I S(off) I D(off) I D(on) = +. V, = V V D = V/4. V, V S = 4. V/ V = +. V, = V V D = V S = V/4. V ±.2 - ±.2 - ±.2 - Digital ontrol V IN(,, and ) Low V IL.3.3 V IN(,, and ) High V IH.4.4 Input urrent, V IN Low I L V IN(,, and ) under test =.3 V Input urrent, V IN High I H V IN(,, and ) under test =.4 V Dynamic haracteristics Transition Time t TRNS Enable Turn-On Time t ON R L = 3, L = 3 pf 62 4 ns see figure, 2, 3 Enable Turn-Off Time t 64 OFF reak-efore-make t 36 Time Delay D 2 2 harge Injection e Q V g = V, R g =, L = nf.44 p Off Isolation e OIRR < - 9 R L =, L = pf hannel-to-hannel d f = khz rosstalk e TLK < Unit n V µ 4 S--Rev., -ug- THE PRODUTS DESRIED HEREIN ND THIS DOUMENT RE SUJET TO SPEIFI DISLIMERS, SET FORTH T /doc?9

5 SPEIFITIONS (for Unipolar Supplies) Parameter Dynamic haracteristics Symbol Source Off apacitance e S(off) f = MHz Drain Off apacitance e D(off) f = MHz hannel On apacitance e D(on) f = MHz Power Supplies Power Supply urrent I Test onditions Unless Otherwise Specified = + V, = V V IN(,, and ) =.4 V,.3 V a Temp. b Typ. c DG DG DG DG DG DG DG92 6 DG922.6 DG Negative Supply urrent I EE V IN(,, and ) = V or V Ground urrent I - 4 to 2-4 to 8 Min. d Max. d Min. d Max. d Unit pf µ SPEIFITIONS (for Unipolar Supplies) Parameter Symbol Test onditions Unless Otherwise Specified = + 6 V, = V V IN(,, and ) =.6 V,. V a Temp. b Typ. c - 4 to 2-4 to 8 Min. d Max. d Min. d Max. d nalog Switch nalog Signal Range e V NLOG 6 6 V On-Resistance R ON I S = m, V D =.7 V, 8 V,.3 V On-Resistance Match R ON I S = m, V D = +.7 V On-Resistance Flatness R FLTNESS I S = m, V D =.7 V, +.3 V Switch Off Leakage urrent hannel On Leakage urrent Digital ontrol I S(off) I D(off) I D(on) = + 6 V, = V V D = V/ V, V S = V/ V = + 6 V, = V V D = V S = V/ V ±.2 - ±.2 - ±.2 - V IN(,, and ) Low V IL.. V IN(,, and ) High V IH Unit n V Input urrent, V IN Low I L V IN(,, and ) under test =. V Input urrent, V IN High I H V IN(,, and ) under test =.6 V Dynamic haracteristics Transition Time t TRNS Enable Turn-On Time t ON R L = 3, L = 3 pf see figure, 2, 3 Enable Turn-Off Time t OFF reak-efore-make Time Delay t D µ ns S--Rev., -ug- THE PRODUTS DESRIED HEREIN ND THIS DOUMENT RE SUJET TO SPEIFI DISLIMERS, SET FORTH T /doc?9

6 SPEIFITIONS (for Unipolar Supplies) Parameter harge Injection e Q V g = V, R g =, L = nf 4. p Dynamic haracteristics Off Isolation e OIRR < - 9 R L =, L = pf hannel-to-hannel f = khz rosstalk e TLK < - 9 Source Off apacitance e S(off) f = MHz Drain Off apacitance e D(off) f = MHz hannel On apacitance e D(on) f = MHz Power Supplies Power Supply urrent Symbol I Test onditions Unless Otherwise Specified = + 6 V, = V V IN(,, and ) =.6 V,. V a Temp. b Typ. c DG DG DG923.8 DG92.4 DG922.8 DG DG92 DG DG Negative Supply urrent I EE V IN(,, and ) = V or 6 V Ground urrent I Notes: a. V IN = input voltage to perform proper function. b. - 2, full = as determined by the operating temperature suffix. c. Typical values are for DESIGN ID ONLY, not guaranteed nor subject to production testing. d. The algebraic convention whereby the most negative value is a minimum and the most positive a maximum, is used in this datasheet. e. Guaranteed by design, not subject to production test. Stresses beyond those listed under bsolute 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 to 2-4 to 8 Min. d Max. d Min. d Max. d Unit d pf µ TYPIL HRTERISTIS (2, unless otherwise noted) R ON - On-Resistance (Ω) = 3 V = V = 2 V T = 2 I S = m = 6 V V D - nalog Voltage (V) R ON vs. V D and Single Supply Voltage R ON - On-Resistance (Ω) 2 2 = V = V = + V = V T = 2 I S = m = V = + 8 V = V = - 8 V V D - nalog Voltage (V) R ON vs. V D and Dual Supply Voltage 6 S--Rev., -ug- THE PRODUTS DESRIED HEREIN ND THIS DOUMENT RE SUJET TO SPEIFI DISLIMERS, SET FORTH T /doc?9

7 TYPIL HRTERISTIS (2, unless otherwise noted) 3 3 = V, = V I S = m 2 7 = V, = V I S = m R ON - On-Resistance (Ω) 2 2 T = 2 T = 8 T = - 4 T = V D - nalog Voltage (V) R ON vs. nalog Voltage and Temperature R ON - On-Resistance (Ω) T = 8 T = T = 2 T = V D - nalog Voltage (V) R ON vs. nalog Voltage and Temperature R ON - On-Resistance (Ω) = 2 V, = V I S = m T = 2 T = - 4 T = 8 T = 2 R ON - On-Resistance (Ω) = 6 V, = V I S = m T = 2 T = - 4 T = 8 T = V D - nalog Voltage (V) R ON vs. nalog Voltage and Temperature V D - nalog Voltage (V) R ON vs. nalog Voltage and Temperature = +. V =. V = + 6 V = V Leakage urrent (p) I S(OFF) I D(OFF) Leakage urrent (p) I S(OFF) I D(OFF) ID(ON) I D(ON) Temperature ( ) Leakage urrent vs. Temperature Temperature ( ) Leakage urrent vs. Temperature S--Rev., -ug- 7 THE PRODUTS DESRIED HEREIN ND THIS DOUMENT RE SUJET TO SPEIFI DISLIMERS, SET FORTH T /doc?9

8 TYPIL HRTERISTIS - Loss 2 Loss, OIRR, TLK (d) = + V = V R L = Ω OIRR - K M M M G Frequency (Hz) TLK DG92 Insertion Loss, Off-Isolation, rosstalk vs. Frequency Q INJ - harge Injection (p) = V = V = V = V = 2 V = V = 6 V = V = 3 V = V V S - nalog Voltage (V) DG92 harge Injection vs. nalog Voltage Loss, OIRR, TLK (d) = + V = V Loss OIRR TLK Q INJ - harge Injection (p) = 3 V = V = 6 V = 2 V - 9 = V - K M M M G Frequency (Hz) DG922 Insertion Loss, Off-Isolation, rosstalk vs. Frequency V S - nalog Voltage (V) DG922 harge Injection vs. nalog Voltage Loss, OIRR, TLK (d) = + V = V Loss OIRR - K M M M G Frequency (Hz) TLK DG923 Insertion Loss, Off-Isolation, rosstalk vs. Frequency Q INJ - harge Injection (p) - = 6 V = V = 3 V = 2 V = V V S - nalog Voltage (V) DG923 harge Injection vs. nalog Voltage 8 S--Rev., -ug- THE PRODUTS DESRIED HEREIN ND THIS DOUMENT RE SUJET TO SPEIFI DISLIMERS, SET FORTH T /doc?9

9 TYPIL HRTERISTIS t ON(EN), t OFF(EN) - Switching Time (ns) = V, = V, t ON = V, = V, t ON = 6 V, = V, t OFF = V, = V, t OFF = 6 V, = V, t ON = V, = V, t OFF V T - Switching Threshold (V) to + 2 V IH V IL Temperature ( ) Switching Time vs. Temperature Supply Voltage (V) Switching Threshold vs. Supply Voltage = + V = V I I - Supply urrent (µ).. I EE I.. K K K M M Input Switching Frequency (Hz) Supply urrent vs. Input Switching Frequency S--Rev., -ug- 9 THE PRODUTS DESRIED HEREIN ND THIS DOUMENT RE SUJET TO SPEIFI DISLIMERS, SET FORTH T /doc?9

10 TEST IRUITS Ω DG V V 7 V,,.8 V V V or V Y or V Z % % 9 % 3 Ω 3 pf V 7 V 3 or V Y3 V or V Y or V Z 9 % t TRNS 7 on DG92 3 or Y3 on DG922 or Y or Z on DG923 ttrns Ω or Y - 2 or Y - Y2 DG922 3 or Y3 V or V Y V 3 or V Y3 or Y 3 Ω 3 pf Ω or or DG923 or Y or Z or Y or Z or Y or Z V or V Y or V Z V or V Y or V Z 3 Ω 3 pf Figure. Transition Time S--Rev., -ug- THE PRODUTS DESRIED HEREIN ND THIS DOUMENT RE SUJET TO SPEIFI DISLIMERS, SET FORTH T /doc?9

11 TEST IRUITS.8 V DG92-7 V V V or V Y or V Z % 9 % % Ω 3 Ω 3 pf V 9 % t OFF Enable or Y or Z Disable or Y or Z t ON or Y - 3 or Y - Y3 DG922 or Y Ω 3 Ω 3 pf or or or Y or Z or Y or Z DG923 or Y or Z Ω 3 Ω 3 pf Figure 2. Enable Switching Time S--Rev., -ug- THE PRODUTS DESRIED HEREIN ND THIS DOUMENT RE SUJET TO SPEIFI DISLIMERS, SET FORTH T /doc?9

12 TEST IRUITS Ω DG V V,, V V or V Y or V Z % 8 % 3 Ω 3 pf V t D - 3 or Y- Y3 Ω DG922 or Y 3 Ω 3 pf Ω or or, or Y, Y or Z, Z DG923 or Y or Z 3 Ω 3 pf Figure 3. reak-efore-make 2 S--Rev., -ug- This datasheet is subject to change without notice. THE PRODUT DESRIED HEREIN ND THIS DTSHEET RE SUJET TO SPEIFI DISLIMERS, SET FORTH T /doc?9

13 TEST IRUITS hannel Select R g x V V OFF ON t r < ns t f < ns OFF V g Δ nf Figure 4. harge Injection Network nalyzer Network nalyzer V IN V g R g = Ω V IN V g R g = Ω UT UT Ω Ω Insertion Loss = 2 log UT V IN Off Isolation = 2 log UT V IN Figure. Insertion Loss Figure 6. Off Isolation Network nalyzer Ω x V IN UT V g R g = Ω hannel Select to x Impedance nalyzer Ω rosstalk = 2 log VOUT V IN Figure 7. rosstalk Figure 8. Source, Drain apacitance maintains worldwide manufacturing capability. Products may be manufactured at one of several qualified locations. Reliability data for Silicon Technology and Package Reliability represent a composite of all qualified locations. For related documents such as package/tape drawings, part marking, and reliability data, see /ppg?677. S--Rev., -ug- 3

14 Thin miniqfn6 ase Outline Package Information D Terminal tip (4) 6 x b.. M M E L Pin # identifier () x L e Top view ottom view Seating plane Side view 3.. DIMENSIONS MILLIMETERS () INHES MIN. NOM. M. MIN. NOM. M ref..6 ref. b D e.4 S.6 S E L L N (3) 6 6 Nd (3) 4 4 Ne (3) 4 4 Notes () Use millimeters as the primary measurement. (2) Dimensioning and tolerances conform to SME Y4.M (3) N is the number of terminals. Nd and Ne is the number of terminals in each D and E site respectively. (4) Dimensions b applies to plated terminal and is measured between. mm and.3 mm from terminal tip. () The pin identifier must be existed on the top surface of the package by using identification mark or other feature of package body. (6) Package warpage max.. mm. EN: T6-226-Rev., 9-May-6 DWG: 623 Revision: 9-May-6 Document Number: For technical questions, contact: analogswitchtechsupport@vishay.com THIS DOUMENT IS SUJET TO HNGE WITHOUT NOTIE. THE PRODUTS DESRIED HEREIN ND THIS DOUMENT RE SUJET TO SPEIFI DISLIMERS, SET FORTH T /doc?9

15 PD Pattern REOMMENDED MINIMUM PDS FOR MINI QFN 6L.62 (.22).4 (.7).22 (.89) 2.9 (.42).463 (.82).2 (.472) 2. (.827) Mounting Footprint Dimensions in mm (inch) Document Number: 667 Revision: -Mar-

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