Quad SPST CMOS Analog Switches

Transcription

1 G441, G442 Quad PT MO Analog witches ERIPTION The G441, G442 monolithic quad analog switches are designed to provide high speed, low error switching of analog and audio signals. The G441 has a normally closed function. The G442 has a normally open function. ombining low on-resistance (5, typ.) with high speed (t ON 15 ns, typ.), the G441, G442 are ideally suited for upgrading G21A/22 sockets. harge injection has been minimized on the drain for use in sample-and-hold circuits. To achieve high voltage ratings and superior switching performance, the G441, G442 are built on Vishay iliconix s high-voltage silicon-gate process. An epitaxial layer prevents latchup. Each switch conducts equally well in both directions when on, and blocks input voltages to the supply levels when off. FEATURE Halogen-free according to IE efinition Low on-resistance: 5 Low leakage: 8 pa Low power consumption:.2 mw Fast switching action - t ON : 15 ns Low charge injection - Q: - 1 p G21A/G22 upgrades TTL/MO-compatible logic ingle supply capability ompliant to RoH irective 22/95/E BENEFIT Less signal errors and distortion Reduced power supply requirements Faster throughput Improved reliability Reduced pedestal errors implifies retrofit imple interfacing APPLIATION Audio switching Battery powered systems ata acquisition Hi-Rel systems ample-and-hold circuits ommunication systems Automatic test equipment Medical instruments FUNTIONAL BLOK IAGRAM AN PIN ONFIGURATION IN IN Key 1 IN 1 N IN ual-in-line and OI 13 G441 GN 5 12 N Top View N GN L G441 Top View N N IN IN 3 4 IN 4 N IN 3 3 ocument Number: Rev. J, 3-May-11 TRUTH TABLE Logic G441 G442 On Off 1 Off On Logic "".8 V Logic "1" 2.4 V 1 THE PROUT ERIBE HEREIN AN THI OUMENT ARE UBJET TO PEIFI ILAIMER, ET FORTH AT /doc?91

2 G441, G442 ORERING INFORMATION Temp. Range Package Part Number - 4 to pin plastic IP 16-pin narrow OI G441J G441J-E3 G442J G442J-E3 G441Y G441Y-E3 G441Y-T1 G441Y-T1-E3 G442Y G442Y-E3 G442Y-T1 G442Y-T1-E3 ABOLUTE MAXIMUM RATING Parameter Limit Unit to 44 GN to 25 igital Inputs a () - 2 to () + 2, V, V or 3 ma, whichever occurs first ontinuous urrent (any terminal) 3 urrent, or (pulsed at 1 ms, 1 % duty cycle) 1 torage Temperature Power issipation (Package) b Notes: a. ignals on X, X, or IN X exceeding or will be clamped by internal diodes. Limit forward diode current to maximum current ratings. b. All leads welded or soldered to P board. c. erate 6 mw/ above 75. d. erate 12 mw/ above 75. HEMATI IAGRAM Typical hannel (AK suffix) - 65 to 15 (J, Y suffix) - 65 to pin plastic IP c pin erip d 9 16-pin narrow OI d 9 L-2 d 12 V ma mw 5 V Reg IN X Level hift/ rive GN Figure 1. 2 ocument Number: Rev. J, 3-May-11 THE PROUT ERIBE HEREIN AN THI OUMENT ARE UBJET TO PEIFI ILAIMER, ET FORTH AT /doc?91

3 G441, G442 PEIFIATION a (ual upplies) Parameter ymbol Test onditions Unless Otherwise pecified = 15 V, = - 15 V V IN = 2.4 V,.8 V f Temp. b Typ. c A uffix - 55 to 125 uffix - 4 to 85 Min. d Max. d Min. d Max. d Analog witch Analog ignal Range e V ANALOG V rain-ource On-Resistance R (on) I = - 1 ma, V = ± 8.5 V = 13.5 V, = V On-Resistance Match Between hannels e R (on) I = - 1 ma, V = ± 1 V = 15 V, = - 15 V witch Off Leakage urrent I (off) I (off) = 16.5, = V V = ± 15.5 V, V = ± 15.5 V = 16.5 V, = V hannel On Leakage urrent I (on) V = V = ± 15.5 V igital ontrol V Input urrent V IN Low I IN under test =.8 V, IL All Other = 2.4 V V Input urrent V IN High I IN under test = 2.4 V IH All Other =.8 V ± ± ± ynamic haracteristics Turn-On Time t ON R L = 1 k, L = 35 pf Turn-Off Time G441 V = ± 1 V ns t OFF G442 ee Figure harge Injection e Q L = 1 nf, V = V V gen = V, R gen = - 1 p Off Isolation e OIRR 6 R L = 5, L = 5 pf rosstalk (hannel-to- X f = 1 MHz hannel) TALK 1 db ource Off apacitance e (off) 4 f = 1 MHz rain Off apacitance e (off) 4 pf hannel On apacitance e (on) V ANALOG = V 16 Power upplies Positive upply urrent I+ Negative upply urrent I- = 16.5 V, = V V IN = or 5 V Ground urrent I GN Unit na na µa ocument Number: Rev. J, 3-May-11 3 THE PROUT ERIBE HEREIN AN THI OUMENT ARE UBJET TO PEIFI ILAIMER, ET FORTH AT /doc?91

4 G441, G442 PEIFIATION a (ingle upply) Parameter ymbol Test onditions Unless Otherwise pecified = 12 V, = V V IN = 2.4 V,.8 V f Temp. b Typ. c A uffix - 55 to 125 uffix - 4 to 85 Min. d Max. d Min. d Max. d Analog witch Analog ignal Range e V ANALOG V rain-ource On-Resistance R (on) I = - 1 ma, V = 3 V, 8 V = 1.8 V Notes: a. Refer to PROE OPTION FLOWHART. b. = 25, = as determined by the operating temperature suffix. c. Typical values are for EIGN AI 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. f. V IN = input voltage to perform proper function ynamic haracteristics Turn-On Time t ON R L = 1 k, L = 35 pf Turn-Off Time t OFF V = 8 V ns ee Figure 2 harge Injection Q L = 1nF, V gen = 6 V, R gen = 2 p Power upplies Positive upply urrent I+ Negative upply urrent I- = 13.2 V, = V V IN = or 5 V Ground urrent I GN Unit µa tresses 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. 4 ocument Number: Rev. J, 3-May-11 THE PROUT ERIBE HEREIN AN THI OUMENT ARE UBJET TO PEIFI ILAIMER, ET FORTH AT /doc?91

5 G441, G442 TYPIAL HARATERITI (25, unless otherwise noted) 1 8 R (on) - rain-ource On-Resistance (Ω) ± 5 V ± 8 V ± 1 V ± 12 V ± 15 V ± 2 V R (on) - rain-ource On-Resistance ( ) = 15 V = - 15 V V - rain Voltage (V) R (on) vs. V and Power upply Voltage V - rain Voltage (V) R (on) vs. V and Temperature 3 = V 14 R (on) - rain-ource On-Resistance ( ) = 5 V 8 V 1 V 12 V 15 V V 2 R (on) - rain-ource On-Resistance ( ) = 12 V = V V - rain Voltage (V) R (on) vs. V and Unipolar Power upply Voltage V - rain Voltage (V) R (on) vs. V and Temperature (ingle 12-V upply) 14 5 (- db) = 15 V = - 15 V Ref. 1 dbm Off Isolation rosstalk Q - (p) L = 1 nf = 15 V = - 15 V = 12 V = V 1 1K 1K 1K 1M 1M f - Frequency (Hz) rosstalk and Off Isolation vs. Frequency V - ource Voltage (V) harge Injection vs. ource Voltage ocument Number: Rev. J, 3-May-11 5 THE PROUT ERIBE HEREIN AN THI OUMENT ARE UBJET TO PEIFI ILAIMER, ET FORTH AT /doc?91

6 G441, G442 TYPIAL HARATERITI (25, unless otherwise noted) I (off), I (off) (V) V IN.8 - (pa) I, I -4-6 I (on) -8 = 15 V = - 15 V For I (off), V = - V , Positive and Negative upplies (V) witching Threshold vs. upply Voltage V or V - rain or ource Voltage (V) ource/rain Leakage urrents 1 5 I (off), I (off) V - MO ompatible IN - (pa) I, I I (on) + I (on) = 12 V = V For I, V = For I, V = (V) TTL ompatible V IN =.8 V, 2.4 V MO ompatible V or V - rain or ource Voltage (V) ource/rain Leakage urrents (ingle 12 V upply) - Negative upply (V) Operating Voltage t ON 4 = V 12 t ON t - (ns) t OFF t - (ns) ± 1 ± 12 ± 14 ± 16 ± 18 ± 2 ± 22 upply Voltage (V) witching Time vs. Power upply Voltage 1 t OFF V - ource Voltage (V) witching Time vs. Power upply Voltage 6 ocument Number: Rev. J, 3-May-11 THE PROUT ERIBE HEREIN AN THI OUMENT ARE UBJET TO PEIFI ILAIMER, ET FORTH AT /doc?91

7 G441, G442 TET IRUIT 1 V 3 V IN GN R L 1 k L 35 pf Logic Input witch Input 3 V V V 5 % 5 % t OFF t r < 2 ns t f < 2 ns 8 % 8 % - 15 V witch Output V t ON L (includes fixture and stray capacitance) Figure 2. witching Time Note: Logic input waveform is inverted for G442. V O R g 3 V IN GN - 15 V L 1 nf Figure 3. harge Injection IN X OFF (G441) OFF IN X (G442) ON ON Q = x L OFF OFF V = 1 mf tantalum in parallel with.1 mf ceramic 1 1 R g = 5 V, 2.4 V N V, 2.4 V IN 1 2 IN 2 GN 2 5 R L V R g = 5 V, 2.4 V IN GN R L - 15 V - 15 V X TA LK Isolation = 2 log = RF bypass Figure 4. rosstalk V Off Isolation = 2 log Figure 5. Off Isolation V V, 2.4 V IN Meter HP4192A Impedance Analyzer or Equivalent GN - 15 V Figure 6. ource/rain apacitances ocument Number: Rev. J, 3-May-11 7 THE PROUT ERIBE HEREIN AN THI OUMENT ARE UBJET TO PEIFI ILAIMER, ET FORTH AT /doc?91

8 G441, G442 APPLIATION + 24 V R L G442 I = 3 A IN 15 VN3 L, M GN 1 k V IN + - 1/4 G442 H + - UT = Load Off 1 = Load On IN - 15 V H = ample L = Hold Figure 7. Power MOFET river Figure 8. Open Loop ample-and-hold V IN + - UT Gain error is determined only by the resistor tolerance. Op amp offset and MRR will limit accuracy of circuit. GAIN 1 A V = 1 GAIN 2 A V = 1 GAIN 3 A V = 2 R 1 9 k R 2 5 k R 3 4 k With W 4 losed UT V IN = R 1 + R 2 + R 3 + R 4 R 4 = 1 GAIN 4 A V = 1 G441 or G442 GN R 4 1 k - 15 V Figure 9. Precision-Weighted Resistor Programmable-Gain Amplifier maintains worldwide manufacturing capability. Products may be manufactured at one of several qualified locations. Reliability data for ilicon 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? ocument Number: Rev. J, 3-May-11 THE PROUT ERIBE HEREIN AN THI OUMENT ARE UBJET TO PEIFI ILAIMER, ET FORTH AT /doc?91

9 Package Information JEE Part Number: M E im Min Max Min Max A A B E e 1.27 B.5 B H L EN: Rev. F, 9-Jul-1 WG: 53 H All Leads e B A1 L.11 mm.4 IN ocument Number: Jul-1 1

10 Package Information E 1 E Q 1 A A 1 L B 1 e 1 B e A 15 MAX im Min Max Min Max A A B B E E e e A L Q EN: Rev., 9-Jul-1 WG: 5482 ocument Number: Jul-1 1

11 Package Information E 1 E Q 1 A A 1 L 1 L B 1 e 1 B e A im Min Max Min Max A A B B E E e B.1 B e A 7.62 B.3 B L L Q EN: Rev. G, 9-Jul-1 WG: 543 ocument Number: Jul-1 1

12 Packaging Information A 1 e L E A im Min Max Min Max B.5 B EN: Rev. B, 9-Jul-1 WG: 5321 L B ocument Number: Jul-1 1

13 Application Note 826 REOMMENE MINIMUM PA FOR O-16 REOMMENE MINIMUM PA FOR O (9.449).47 (1.194) APPLIATION NOTE.246 (6.248).152 (3.861).22 (.559).5 (1.27).28 (.711) Recommended Minimum Pads imensions in Inches/(mm) Return to Index Return to Index ocument Number: Revision: 21-Jan-8

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