CMOS ±5 V/+5 V/+3 V Triple SPDT Switch ADG633

Transcription

1 CMOS ±5 V/+5 V/+3 V Triple SPT Switch AG633 FEATURES ±2 V to ±6 V ual Supply 2 V to 12 ingle Supply Automotive Temperature Range 4 o C to +125 o C <.2 na Leakage Currents 52 On Resistance over Full Signal Range Rail-to-Rail Switching Operation 16-Lead Chip Scale/TSSOP Packages Typical Power Consumption <.1 W TTL/CMOS Compatible Inputs Package Upgrades to 74HC453 and MAX453/MAX4583 APPLICATIONS Automotive Applications Automatic Test Equipment ata Acquisition Systems Battery Powered Systems Communication Systems Audio and Video Signal Routing Relay Replacement Sample-and-Hold Systems Industrial Control Systems FUNCTIONAL BLOCK IAGRAM S1B 1 S1A S2A 2 S2B LOGIC AG633 A A1 A2 S3A 3 S3B SWITCHES SHOWN FOR A LOGIC 1 INPUT GERAL ESCRIPTION The AG633 is a low voltage CMOS device comprising three independently selectable SPT (single pole double throw) switches. They are fully specified for ±5 V, +5 V, and +3 V supplies. The AG633 switches are turned on with a logic low (or high) on the appropriate control input. Each switch conducts equally well in both directions when ON and has an input signal range that extends to the supplies. An input is used to enable or disable the device. When disabled, all channels are switched off. These parts are designed on an enhanced process that provides lower power dissipation yet gives high switching speeds. Low power consumption and an operating supply range of 2 V to 12 V make the AG633 ideal for battery-powered portable instruments. All channels exhibit break-before-make switching action, preventing momentary shorting when switching channels. All digital inputs have.8 V to 2.4 V logic thresholds, ensuring TTL/CMOS logic compatibility when using single +5 V or dual ±5 V supplies. The AG633 is available in small 16-lead TSSOP packages and 16-lead 4 mm 4 mm chip scale packages. PROUCT HIGHLIGHTS 1. Single- and dual-supply operation. The AG633 offers high performance and is fully specified and guaranteed with ±5 V, +5 V and +3 V supply rails. 2. Automotive temperature range 4 o C to +125 o C. 3. Guaranteed break-before-make switching action. 4. Low power consumption, typically <.1 W. 5. Small 16-lead TSSOP and 16-lead 4 mm 4 mm chip scale packages. REV. Information furnished by Analog evices is be lieved to be accurate and reliable. However, no responsibility is assumed by Analog evices for its use, nor for any infringements of patents or other rights of third parties that may result from its use. No license is granted by implication or otherwise under any patent or patent rights of Analog evices. Trademarks and registered trademarks are the property of their respective companies. One Technology Way, P.O. Box 916, Norwood, MA , U.S.A. Tel: 781/ Fax: 781/ Analog evices, Inc. All rights reserved.

2 AG633 SPECIFICATIONS UAL SUPPLY 1 (V = +5 V ±1%, S = 5 V ±1%, GN = V, unless otherwise noted.) B Version Y Version 4 C 4 C Parameter +25 C to +85 C to +125 C Unit Test Conditions/Comments ANALOG SWITCH Analog Signal Range S Sto V V V = +4.5 V, S = 4.5 V On Resistance (R ON ) 52 typ = ±4.5 V, I S = 1 ma; max Test Circuit 1 On Resistance Match between.8 typ Channels ( R ON ) max = +3.5 V, I S = 1 ma On Resistance Flatness (R FLAT(ON) ) 9 typ V = +5 V, S = 5 V; max = ±3 V, I S = 1 ma LEAKAGE CURRTS V = +5.5 V, S = 5.5 V Source OFF Leakage I S (OFF) ±.5 na typ V = ±4.5 V, = 4.5 V; ±.2 ±5 na max Test Circuit 2 rain OFF Leakage I (OFF) ±.5 na typ V = ±4.5 V, = 4.5 V; ±.2 ±5 na max Test Circuit 3 Channel ON Leakage I, I S (ON) ±.5 na typ V = = ±4.5 V; Test Circuit 4 ±.2 ±5 na max IGITAL INPUTS Input High Voltage, V INH 2.4 V min Input Low Voltage, V INL.8 V max Input Current I INL or I INH.5 A typ V IN = V INL or V INH ±1 A max C IN, igital Input Capacitance 2 pf typ YNAMIC CHARACTERISTICS 2 t TRANS 6 ns typ R L = 3, C L = 35 pf, ns max = 3 V; Test Circuit 5 t ON () 7 ns typ R L = 3, C L = 35 pf, ns max = 3 V; Test Circuit 7 t OFF () 25 ns typ R L = 3, C L = 35 pf, ns max = 3 V; Test Circuit 7 Break-Before-Make Time elay, t BBM 4 ns typ R L = 3, C L = 35 pf, 1 ns min 1 = 2 = 3 V; Test Circuit 6 Charge Injection 2 pc typ = V, R S =, 4 pc max C L = 1 nf; Test Circuit 8 Off Isolation 9 db typ R L = 5, C L = 5 pf, f = 1 MHz; Test Circuit 9 Total Harmonic istortion, TH + N.25 % typ R L = 6, 2 V p-p, f = 2 Hz to 2 khz Channel-to-Channel Crosstalk 9 db typ R L = 5, C L = 5 pf, f = 1 MHz; Test Circuit 11 3 db Bandwidth 58 MHz typ R L = 5, C L = 5 pf; Test Circuit 1 C S (OFF) 4 pf typ f = 1 MHz C (OFF) 7 pf typ f = 1 MHz C, C S (ON) 12 pf typ f = 1 MHz POWER REQUIREMTS V = +5.5 V, S = 5.5 V I.1 A typ igital Inputs = V or 5.5 V 1 A max I SS.1 A typ igital Inputs = V or 5.5 V 1 A max NOTES 1 Temperature range is as follows: B Version: 4 C to +85 C. Y Version: 4 C to +125 C. 2 Guaranteed by design, not subject to production test. Specifications subject to change without notice. 2 REV.

3 SINGLE SUPPLY 1 (V = 5 V ±1%, S = V, GN = V, unless otherwise noted.) B Version Y Version 4 C 4 C Parameter +25 C to +85 C to +125 C Unit Test Conditions/Comments ANALOG SWITCH Analog Signal Range to V V V = 4.5 V, S = V On Resistance (R ON ) 85 typ = V to 4.5 V, I S = 1 ma; max Test Circuit 1 On Resistance Match between 4.5 typ = +3.5 V, I S = 1 ma Channels ( R ON ) max On Resistance Flatness (R FLAT(ON) ) typ V = 5 V, S = V = 1.5 V to 4 V, I S = 1 ma AG633 LEAKAGE CURRTS V = 5.5 V Source OFF Leakage I S (OFF) ±.5 na typ = 1 V/4.5 V, V = 4.5 V/1 V; ±.2 ±5 na max Test Circuit 2 rain OFF Leakage I (OFF) ±.5 na typ = 1 V/4.5 V, V = 4.5 V/1 V; ±.2 ±5 na max Test Circuit 3 Channel ON Leakage I, I S (ON) ±.5 na typ = V = 1 V or 4.5 V; Test Circuit 4 ±.2 ±5 na max IGITAL INPUTS Input High Voltage, V INH 2.4 V min Input Low Voltage, V INL.8 V max Input Current I INL or I INH.5 A typ V IN = V INL or VINH ±1 A max C IN, igital Input Capacitance 2 pf typ YNAMIC CHARACTERISTICS 2 t TRANS 1 ns typ R L = 3, C L = 35 pf, ns max = 3 V; Test Circuit 5 t ON () 1 ns typ R L = 3, C L = 35 pf, ns max = 3 V; Test Circuit 7 t OFF () 25 ns typ R L = 3, C L = 35 pf, ns max = 3 V; Test Circuit 7 Break-Before-Make Time elay, t BBM 9 ns typ R L = 3, C L = 35 pf, 1 ns min 1 = 2 = 3 V; Test Circuit 6 Charge Injection.5 pc typ = 2.5 V, R S =, C L = 1 nf; 1 pc max Test Circuit 8 Off Isolation 9 db typ R L = 5, C L = 5 pf, f = 1 MHz; Test Circuit 9 Channel-to-Channel Crosstalk 9 db typ R L = 5, C L = 5 pf, f = 1 MHz; Test Circuit 11 3 db Bandwidth 52 MHz typ R L = 5, C L = 5 pf; Test Circuit 1 C S (OFF) 5 pf typ f = 1 MHz C (OFF) 8 pf typ f = 1 MHz C, C S (ON) 12 pf typ f = 1 MHz POWER REQUIREMTS V = 5.5 V I.1 A typ igital Inputs = V or 5.5 V 1 A max NOTES 1 Temperature range is as follows: B Version: 4 C to +85 C. Y Version: 4 C to +125 C. 2 Guaranteed by design, not subject to production test. Specifications subject to change without notice. REV. 3

4 AG633 SPECIFICATIONS SINGLE SUPPLY 1 (V = 2.7 V to 3.6 V, S = V, GN = V, unless otherwise noted.) B Version Y Version 4 C 4 C Parameter +25 C to +85 C to +125 C Unit Test Conditions/Comments ANALOG SWITCH Analog Signal Range to V V V = 2.7 V, S = V On Resistance (R ON ) 185 typ = V to 2.7 V, I S =.1 ma; max Test Circuit 1 On Resistance Match between 2 typ = +1.5 V, I S =.1 ma Channels ( R ON ) max LEAKAGE CURRTS V = 3.3 V Source OFF Leakage I S (OFF) ±.5 na typ = 1 V/3 V, V = 3 V/1 V; ±.2 ±5 na max Test Circuit 2 rain OFF Leakage I (OFF) ±.5 na typ = 1 V/3 V, V = 3 V/1 V; ±.2 ±5 na max Test Circuit 3 Channel ON Leakage I, I S (ON) ±.5 na typ = V = 1 V or 3 V; Test Circuit 4 ±.2 ±5 na max IGITAL INPUTS Input High Voltage, V INH 2. V min Input Low Voltage, V INL.5 V max Input Current I INL or I INH.5 A typ V IN = V INL or VINH ±1 A max C IN, igital Input Capacitance 2 pf typ YNAMIC CHARACTERISTICS 2 t TRANS 17 ns typ R L = 3, C L = 35 pf, ns max = 1.5 V; Test Circuit 5 t ON () 2 ns typ R L = 3, C L = 35 pf, ns max = 1.5 V; Test Circuit 7 t OFF () 3 ns typ R L = 3, C L = 35 pf, ns max = 1.5 V; Test Circuit 7 Break-Before-Make Time elay, t BBM 18 ns typ R L = 3, C L = 35 pf, 1 ns min 1 = 2 = 1.5 V; Test Circuit 6 Charge Injection 1 pc typ = 1.5 V, R S =, C L = 1 nf; 2 pc max Test Circuit 8 Off Isolation 9 db typ R L = 5, C L = 5 pf, f = 1 MHz; Test Circuit 9 Channel-to-Channel Crosstalk 9 db typ R L = 5, C L = 5 pf, f = 1 MHz; Test Circuit 11 3 db Bandwidth 5 MHz typ R L =5, C L = 5 pf; Test Circuit 1 C S (OFF) 5 pf typ f = 1 MHz C (OFF) 8 pf typ f = 1 MHz C, C S (ON) 12 pf typ f = 1 MHz POWER REQUIREMTS V = 3.3 V I.1 A typ igital Inputs = V or 3.3 V 1 A max NOTES 1 Temperature range is as follows: B Version: 4 C to +85 C. Y Version: 4 C to +125 C. 2 Guaranteed by design, not subject to production test. Specifications subject to change without notice. 4 REV.

5 AG633 ABSOLUTE MAXIMUM RATINGS 1 (T A = 25 C, unless otherwise noted.) V to S V V to GN V to +13 V S to GN V to 6.5 V Analog Inputs S.3 V to V +.3 V igital Inputs GN.3 V to V +.3 V or 1 ma, whichever occurs first Peak Current, S or ma (Pulsed at 1 ms, 1% duty cycle max) Continuous Current, S or ma Operating Temperature Range Automotive (Y Version) C to +125 C Industrial (B Version) C to +85 C Storage Temperature Range C to +15 C Junction Temperature C JA Thermal Impedance, 16-Lead TSSOP C/W JA Thermal Impedance (4-Layer Board), 16-Lead LFCSP C/W Lead Temperature, Soldering Vapor Phase (6 sec) C Infrared (15 sec) C ES kv NOTES 1 Stresses above those listed under Absolute Maximum 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 listed in the operational sections of this specification is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability. Only one absolute maximum rating may be applied at any one time. 2 Overvoltages at A X,, S, or will be clamped by internal diodes. Current should be limited to the maximum ratings given. CAUTION ES (electrostatic discharge) sensitive device. Electrostatic charges as high as 4 V readily ac cu mu late on the human body and test equipment and can discharge without detection. Although the AG633 features proprietary ES pro tec tion circuitry, permanent damage may occur on devices subjected to high energy electrostatic discharges. Therefore, proper ES pre cau tions are rec om mend ed to avoid per for mance deg ra da tion or loss of functionality. ORERING GUIE Model Temperature Range Package escription Package Option AG633YRU 4 C to +125 C Thin Shrink Small Outline Package (TSSOP) RU-16 AG633YCP 4 C to +85 C Chip Scale Package (LFCSP) CP-16 Table I. AG633 Truth Table A2 A1 A Switch Condition X X X 1 NONE 1 S1A, 2 S2A, 3 S3A 1 1 S1B, 2 S2A, 3 S3A 1 1 S1A, 2 S2B, 3 S3A S1B, 2 S2B, 3 S3A 1 1 S1A, 2 S2A, 3 S3B S1B, 2 S2A, 3 S3B S1A, 2 S2B, 3 S3B S1B, 2 S2B, 3 S3B X = on t Care PIN CONFIGURATIONS TSSOP S2B S2A S3B AG V S1B TOP VIEW S3A S (Not to Scale) 12 S1A 11 A 1 A1 GN 8 9 A2 LFCSP S2A S2B V S3B 3 S3A AG633 TOP VIEW 11 3 (Not to Scale) S GN A2 A1 1 S1B S1A 9 A REV. 5

6 AG633 Parameter efinition TERMINOLOGY V Most Positive Power Supply Potential. S Most Negative Power Supply Potential. I Positive Supply Current. I SS Negative Supply Current. GN Ground ( V) Reference. S Source Terminal. May be an input or output. rain Terminal. May be an input or output. A X Logic Control Input. Active Low igital Input. When high, device is disabled and all switches are OFF. When low, A X logic inputs determine ON switches. V, Analog Voltage on Terminals, S. R ON Ohmic Resistance between and S. R ON On Resistance Match between Any Two Channels, i.e., R ON max R ON min. R FLAT(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 (OFF) rain Leakage Current with the Switch OFF. I, I S (ON) Channel Leakage Current with the Switch ON. V INL Maximum Input Voltage for Logic. V INH Minimum Input Voltage for Logic 1. I INL, I INH Input Current of the igital Input. C S (OFF) OFF Switch Source Capacitance. Measured with reference to ground. C (OFF) OFF Switch rain Capacitance. Measured with reference to ground. C,C S (ON) ON Switch Capacitance. Measured with reference to ground. C IN igital Input Capacitance. t ON () elay between Applying the igital Control Input and the Output Switching ON. See Test Circuit 7. t OFF () elay between Applying the igital Control Input and the Output Switching OFF. t BBM ON Time, measured between 8% points of both switches when switching from one address state to another. Charge Injection A Measure of the Glitch Impulse Transferred from the igital Input to the Analog Output during Switching. 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. Bandwidth The Frequency at which the Output Is Attenuated by 3 db. ON Response The Frequency Response of the ON Switch. Insertion Loss The Loss ue to the On Resistance of the Switch. 6 REV.

7 Typical Performance Characteristics AG633 ON RESISTANCE T A = 25 C 3 V, S = 4.5V 2 V, S = 5V 1 V, S = 5.5V V, V V, S = 2.7V V, S = 3V V, S = 3.3V TPC 1. On Resistance vs. V ( ) for ual Supply ON RESISTANCE V = 2.7V V = 3V V = 3.3V V = 4.5V V = 5V V = 5.5V T A = 25 C V = 1V V = 12V V, V TPC 2. On Resistance vs. V ( ) for Single Supply ON RESISTANCE V = 5V S = 5V +125 C +85 C +25 C 4 C V, V TPC 3. On Resistance vs. V ( ) for ifferent Temperatures (ual Supply) ON RESISTANCE C +85 C +25 C 4 C V = 5V S = V ON RESISTANCE V = 3V S = V +85 C 4 C +125 C +25 C CURRT na V = +5V S = 5V V = 4V = 4V I (OFF) I S, I (ON) I S (OFF) V, V V, V TEMPERATURE C TPC 4. On Resistance vs. V ( ) for ifferent Temperatures (Single Supply) TPC 5. On Resistance vs. V ( ) for ifferent Temperatures (Single Supply) TPC 6. Leakage Currents vs. Temperature (ual Supply) CURRT na V = 5V S = V V = 4V = 1V V = 3V S = V V = 2.4V = 1V I S, I (OFF) I S, I (ON) TEMPERATURE C TPC 7. Leakage Currents vs. Temperature (Single Supply) Q INJ pc T A = 25 C V = +5V S = 5V V V = 3V S = V V = 5V S = V TPC 8. Charge Injection vs. Source Voltage TIME ns V = +5V S = 5V 4 2 t ON t OFF TEMPERATURE C TPC 9. t ON /t OFF Times vs. Temperature (ual Supply) REV. 7

8 AG V = +5V S = 5V T A = 25 C db 4 6 db V = +5V S = 5V T A = 25 C 1k 1M 1M 1M FREQUCY Hz k 1M 1M 1M FREQUCY Hz TPC 1. t ON /t OFF Times vs. F Temperature (Single Supply) TPC 11. ON Response vs. Frequency TPC 12. OFF Isolation vs. Frequency db V = 5V S = +5V T A = 25 C 1k 1M 1M 1M FREQUCY Hz I A 1 S = V V = 12V V = 5V V = 3V V(/) V TPC 13. Crosstalk vs. Frequency TPC 14. TH + Noise TPC 15. V Current vs. Logic Level 3. LOGIC THRESHOL VOLTAGE V V V TPC 16. Logic Level Threshold vs. V 8 REV.

9 Test Circuits AG633 I S V1 S NC S I (OFF) A R ON = V1/I S V Test Circuit 1. On Resistance Test Circuit 3. I (OFF) I S (OFF) A S I S (OFF) A V Test Circuit 2. I S (OFF) Test Circuit 4. I (ON) V S V IN 5.1 F V S A2 S1A A1 S1B A AG633.1 F 1A 1B 3V ARESS RIVE (V IN ) V OUT V 5% 9% 5% 9% GN R L 3 C L 35pF V OUT t TRANSITION t TRANSITION Test Circuit 5. Transition Time, t TRANSITION Test Circuit 6. Break-Before-Make elay, t BBM REV. 9

10 AG633 Test Circuit 7. Enable elay, t ON ( ), t OFF ( ) Test Circuit 8. Charge Injection LOGIC 1 V S.1 F.1 F V S A2 A1 S A GN 5 NETWORK ANALYZER 5 V OUT R L 5 V S.1 F.1 F V S A2 A1 S A GN NETWORK ANALYZER 5 V OUT R L 5 OFF ISOLATION = 2 LOG V OUT Test Circuit 9. OFF Isolation V OUT WITH SWITCH INSERTION LOSS = 2 LOG V OUT WITHOUT SWITCH Test Circuit 1. Bandwidth V S.1 F.1 F NETWORK ANALYZER 5 5 V V A2 SS A1 A SA B AG633 A NETWORK ANALYZER V OUT R L 5 GN CROSSTALK = 2 LOG V OUT Test Circuit 11. Channel-to-Channel Crosstalk 1 REV.

11 AG633 OUTLINE IMSIONS 16-Lead Thin Shrink Small Outline Package [TSSOP] (RU-16) imensions shown in millimeters BSC PIN 1.65 BSC.3.19 COPLANARITY MAX SEATING PLANE COMPLIANT TO JEEC STANARS MO-153AB 16-Lead Frame Chip Scale Package [LFCSP] 4 mm 4 mm Body (CP-16) imensions shown in millimeters PIN 1 INICATOR MAX 4. BSC SQ TOP VIEW 1. MAX.65 NOM 3.75 BSC SQ.5 MAX.2 NOM.6 MAX.65 BSC REF COPLANARITY SEATING.23.8 PLANE MAX BOTTOM VIEW COMPLIANT TO JEEC STANARS MO-22-VGGC PIN 1 INICATOR SQ BSC REV. 11

12 PRINTE IN U.S.A. C3275 2/3() 12