Low Capacitance, Low Charge Injection, ±15 V/+12 V icmos Quad SPST Switches ADG1212-EP

Transcription

1 Enhanced Product Low Capacitance, Low Charge Injection, ±15 V/+12 V icmo Quad PT witches FEATURE 1 pf off capacitance 2.6 pf on capacitance <1 pc charge injection 33 V supply range 12 Ω on resistance Fully specified at ±15 V, +12 V No VL supply required 3 V logic-compatible inputs Rail-to-rail operation 16-lead TOP Typical power consumption: <.3 μw ENHANCE PROUCT FEATURE upports defense and aerospace applications (AQEC standard) Military temperature range: 55 C to +125 C Controlled manufacturing baseline 1 assembly/test site 1 fabrication site Product change notification Qualification data available on request APPLICATION Automatic test equipment ata acquisition systems Battery-powered systems ample-and-hold systems Audio signal routing Video signal routing Communication systems GENERAL ECRIPTION The is a monolithic complementary metal-oxide semiconductor (CMO) device containing four independently selectable switches designed on an icmo (industrial CMO) process. icmo is a modular manufacturing process combining high voltage CMO and bipolar technologies. It enables the development of a wide range of high performance analog ICs capable of 33 V operation in a footprint that no previous generation of high voltage parts has been able to achieve. Unlike analog ICs using conventional CMO processes, icmo components can tolerate high supply voltages while providing increased performance, dramatically lower power consumption, and reduced package size. FUNCTIONAL BLOCK IAGRAM IN1 IN2 IN3 IN NOTE 1. WITCHE HOWN ARE FOR LOGIC 1 INPUT. Figure 1. The ultralow capacitance and charge injection of this switch makes it an ideal solution for data acquisition and sample-andhold applications, where low glitch and fast settling are required. Fast switching speed coupled with high signal bandwidth makes the part suitable for video signal switching. icmo construction ensures ultralow power dissipation, making the part ideally suited for portable and battery-powered instruments. The contains four independent single-pole/ single-throw (PT) switches. Each switch conducts equally well in both directions when on and has an input signal range that extends to the supplies. In the off condition, signal levels up to the supplies are blocked. Additional application and technical information can be found in the AG1212 data sheet. PROUCT HIGHLIGHT 1. Ultralow capacitance. 2. <1 pc charge injection V logic compatible digital inputs: VIH = 2. V, VIL =.8 V. 4. No VL logic power supply required. 5. Ultralow power dissipation: <.3 μw lead TOP package Rev. B ocument Feedback Information furnished by Analog evices is believed 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. pecifications subject to change without notice. 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 owners. One Technology Way, P.O. Box 916, Norwood, MA , U..A. Tel: Analog evices, Inc. All rights reserved. Technical upport

2 TABLE OF CONTENT Features... 1 Enhanced Product Features... 1 Applications... 1 General escription... 1 Functional Block iagram... 1 Product Highlights... 1 Revision History... 2 pecifications... 3 ual upply... 3 Enhanced Product ingle upply...4 Absolute Maximum Ratings...5 E Caution...5 Pin Configuration and Function escriptions...6 Typical Performance Characteristics...7 Test Circuits...9 Outline imensions Ordering Guide REVIION HITORY 5/218 Rev. A to Rev. B Change to Enhanced Product Features ection... 1 Changes to Ordering Guide /212 Rev. to Rev. A Changed Operating Temperature Range from 4 C to +125 C to 55 C to +125 C; Table /211 Revision : Initial Version Rev. B Page 2 of 12

3 Enhanced Product PECIFICATION UAL UPPLY V = 15 V ± 1%, V = 15 V ± 1%, GN = V, unless otherwise noted. Table 1. Parameter 25 C 4 C to +85 C 55 C to +125 C Unit Test Conditions/Comments ANALOG WITCH Analog ignal Range V to V V On Resistance (RON) 12 Ω typ V = ±1 V, I = 1 ma; see Figure Ω max V = V, V = 13.5 V On Resistance Match Between Channels ( RON) 2.5 Ω typ V = ±1 V, I = 1 ma Ω max On Resistance Flatness (RFLAT(ON)) 2 Ω typ V = 5 V/ V/+5 V; I = 1 ma Ω max LEAKAGE CURRENT V = V, V = 16.5 V ource Off Leakage, I (Off ) ±.2 na typ V = ±1 V, V = ±1 V; see Figure 11 ±.1 ±.6 ±1 na max rain Off Leakage, I (Off ) ±.2 na typ V = ±1 V, V = ±1 V; see Figure 11 ±.1 ±.6 ±1 na max Channel On Leakage, I, I (On) ±.2 na typ V = V = ±1 V; see Figure 12 ±.1 ±.6 ±1 na max IGITAL INPUT Input High Voltage, VINH 2. V min Input Low Voltage, VINL.8 V max Input Current, IINL or IINH.5 µa typ VIN = VINL or VINH ±.1 µa max igital Input Capacitance, CIN 2.5 pf typ YNAMIC CHARACTERITIC 1 ton 65 ns typ RL = 3 Ω, CL = 35 pf ns max V = 1 V; see Figure 18 toff 8 ns typ RL = 3 Ω, CL = 35 pf ns max V = 1 V; see Figure 18 Charge Injection.3 pc typ V = V, R = Ω, CL = 1 nf; see Figure 19 Off Isolation 8 db typ RL = 5 Ω, CL = 5 pf, f = 1 MHz; see Figure 13 Channel-to-Channel Crosstalk 9 db typ RL = 5 Ω, CL = 5 pf, f = 1 MHz; see Figure 14 Total Harmonic istortion + Noise.15 % typ RL = 1 kω, 5 V rms, f = 2 Hz to 2 khz; see Figure 17 3 db Bandwidth 1 MHz typ RL = 5 Ω, CL = 5 pf; see Figure 16 C (Off ).9 pf typ V = V, f = 1 MHz 1.1 pf max V = V, f = 1 MHz C (Off ) 1 pf typ V = V, f = 1 MHz 1.2 pf max V = V, f = 1 MHz C, C (On) 2.6 pf typ V = V, f = 1 MHz 3 pf max V = V, f = 1 MHz POWER REQUIREMENT V = V, V = 16.5 V I.1 µa typ igital inputs = V or V 1. µa max I 22 µa typ igital inputs = 5 V 42 µa max I.1 µa typ igital inputs = V or V 1. µa max I.1 µa typ igital inputs = 5 V 1. µa max 1 Guaranteed by design, not subject to production test. Rev. B Page 3 of 12

4 Enhanced Product INGLE UPPLY V = 12 V ± 1%, V = V, GN = V, unless otherwise noted. Table 2. Parameter 25 C 4 C to +85 C 55 C to +125 C Unit Test Conditions/Comments ANALOG WITCH Analog ignal Range V to V V On Resistance (RON) 3 Ω typ V = V to 1 V, I = 1 ma; see Figure Ω max V = 1.8 V, V = V On Resistance Match Between Channels (ΔRON) 4.5 Ω typ V = V to 1 V, I = 1 ma Ω max On Resistance Flatness (RFLAT(ON)) 6 Ω typ V = 3 V/6 V/9 V, I = 1 ma LEAKAGE CURRENT V = 13.2 V, V = V ource Off Leakage, I (Off ) ±.2 na typ V = 1 V/1 V, V = 1 V/1 V; see Figure 11 ±.1 ±.6 ±1 na max rain Off Leakage, I (Off ) ±.2 na typ V = 1 V/1 V, V = 1 V/1 V; see Figure 11 ±.1 ±.6 ±1 na max Channel On Leakage, I, I (On) ±.2 na typ V = V = 1 V or 1 V; see Figure 12 ±.1 ±.6 ±1 na max IGITAL INPUT Input High Voltage, VINH 2. V min Input Low Voltage, VINL.8 V max Input Current, IINL or IINH.1 µa typ VIN = VINL or VINH ±.1 µa max igital Input Capacitance, CIN 3 pf typ YNAMIC CHARACTERITIC 1 ton 8 ns typ RL = 3 Ω, CL = 35 pf ns max V = 8 V; see Figure 18 toff 9 ns typ RL = 3 Ω, CL = 35 pf ns max V = 8 V; see Figure 18 Charge Injection pc typ V = 6 V, R = Ω, CL = 1 nf; see Figure 19 Off Isolation 8 db typ RL = 5 Ω, CL = 5 pf, f = 1 MHz; see Figure 13 Channel-to-Channel Crosstalk 9 db typ RL = 5 Ω, CL = 5 pf, f = 1 MHz; see Figure 14 3 db Bandwidth 9 MHz typ RL = 5 Ω, CL = 5 pf; see Figure 16 C (Off ) 1.2 pf typ V = 6 V, f = 1 MHz 1.4 pf max V = 6 V, f = 1 MHz C (Off ) 1.3 pf typ V = 6 V, f = 1 MHz 1.5 pf max V = 6 V, f = 1 MHz C, C (On) 3.2 pf typ V = 6 V, f = 1 MHz 3.9 pf max V = 6 V, f = 1 MHz POWER REQUIREMENT V = 13.2 V I.1 µa typ igital inputs = V or V 1. µa max I 22 µa typ igital inputs = 5 V 42 µa max 1 Guaranteed by design, not subject to production test. Rev. B Page 4 of 12

5 Enhanced Product ABOLUTE MAXIMUM RATING TA = 25 C, unless otherwise noted. Table 3. Parameter V to V V to GN V to GN Analog Inputs 1 igital Inputs 1 Peak Current, or Rating 35 V.3 V to +25 V +.3 V to 25 V V.3 V to V +.3 V or 3 ma, whichever occurs first GN.3 V to V +.3 V or 3 ma, whichever occurs first 1 ma (pulsed at 1 ms, 1% duty cycle maximum) 25 ma 55 C to +125 C 65 C to +15 C Continuous Current per Channel, or Operating Temperature Range torage Temperature Range Junction Temperature 15 C 16-Lead TOP, θja Thermal 112 C/W Impedance (4-Layer Board) Lead Temperature, oldering As per JEEC J-T-2 tresses at or above those listed under Absolute Maximum Ratings may cause permanent damage to the product. This is a stress rating only; functional operation of the product at these or any other conditions above those indicated in the operational section of this specification is not implied. Operation beyond the maximum operating conditions for extended periods may affect product reliability. Only one absolute maximum rating may be applied at any one time. Table 4. Truth Table INx witch Condition 1 On Off E CAUTION 1 Overvoltages at IN,, or are clamped by internal diodes. Current should be limited to the maximum ratings given. Rev. B Page 5 of 12

6 Enhanced Product PIN CONFIGURATION AN FUNCTION ECRIPTION IN IN GN TOP VIEW (Not to cale) V NC IN4 8 9 IN3 NOTE 1. NC = NO CONNECT. O NOT CONNECT TO THI PIN. Figure 2. Pin Configuration Table 5. Pin Function escriptions Pin No. Mnemonic escription 1 IN1 Logic Control Input. 2 1 rain Terminal. This pin can be an input or output. 3 1 ource Terminal. This pin can be an input or output. 4 V Most Negative Power upply Potential. 5 GN Ground ( V) Reference. 6 4 ource Terminal. This pin can be an input or output. 7 4 rain Terminal. This pin can be an input or output. 8 IN4 Logic Control Input. 9 IN3 Logic Control Input. 1 3 rain Terminal. This pin can be an input or output ource Terminal. This pin can be an input or output. 12 NC No Connection. 13 V Most Positive Power upply Potential ource Terminal. This pin can be an input or output rain Terminal. This pin can be an input or output. 16 IN2 Logic Control Input. Rev. B Page 6 of 12

7 Enhanced Product TYPICAL PERFORMANCE CHARACTERITIC T A = +25 C V = +13.5V = 13.5V 25 2 V = +15V = 15V ON REITANCE (Ω) V = +15V = 15V V = +16.5V = 16.5V ON REITANCE (Ω) T A = +125 C T A = +85 C T A = +25 C T A = 4 C T A = 55 C OURCE OR RAIN VOLTAGE (V) Figure 3. On Resistance as a Function of V (V) for ual upply OURCE OR RAIN VOLTAGE (V) Figure 6. On Resistance as a Function of V (V) for ifferent Temperatures, ual upply ON REITANCE (Ω) T A = +25 C V = +5.5V = 5.5V ON REITANCE (Ω) V = 15V = V T A = 4 C T A = +125 C T A = +85 C T A = +25 C T A = 55 C OURCE OR RAIN VOLTAGE (V) Figure 4. On Resistance as a Function of V (V) for ual upply OURCE OR RAIN VOLTAGE (V) Figure 7. On Resistance as a Function of V (V) for ifferent Temperatures, ingle upply T A = 25 C V = 1.8V = V V = 12V = V V = +15V = 15V V BIA = +1V/ 1V I, I (ON) ON REITANCE (Ω) V = 13.2V = V LEAKAGE (na).5.5 I (OFF) I (OFF) OURCE OR RAIN VOLTAGE (V) Figure 5. On Resistance as a Function of V (V) for ingle upply TEMPERATURE ( C) Figure 8. Leakage Currents as a Function of Temperature, ual upply Rev. B Page 7 of 12

8 Enhanced Product LEAKAGE (na) V = 12V = V V BIA = 1V/1V I (OFF) I, I (ON) TIME (ns) t OFF (12INGLE UPPLY) t OFF (15V UAL UPPLY) t ON (12INGLE UPPLY) t ON (15V UAL UPPLY) 4.5 I (OFF) TEMPERATURE ( C) Figure 9. Leakage Currents as a Function of Temperature, ingle upply TEMPERATURE ( C) Figure 1. ton/toff Times vs. Temperature Rev. B Page 8 of 12

9 Enhanced Product TET CIRCUIT I (OFF) A I (OFF) A NC I (ON) A Figure 11. Off Leakage V NC = NO CONNECT V Figure 15. On Resistance µFV.1µF V NETWORK ANALYZER I IN 5Ω V1 V IN GN R L 5Ω R ON = V1/I Figure 12. On Leakage INERTION LO = 2 LOG WITH WITCH WITHOUT WITCH Figure 16. Bandwidth µFV.1µF.1µFV.1µF V NETWORK ANALYZER V AUIO PRECIION R V IN IN GN 5Ω 5Ω R L 5Ω OFF IOLATION = 2 LOG V IN IN GN R L 1kΩ V p-p Figure 13. Off Isolation Figure 17. TH + Noise.1µFV.1µF NETWORK ANALYZER V R L 5Ω 1 2 R 5Ω GN CHANNEL-TO-CHANNEL CROTALK = 2 LOG Figure 14. Channel-to-Channel Crosstalk Rev. B Page 9 of 12

10 Enhanced Product.1µFV.1µF V V IN 5% 5% IN R L 3Ω C L 35pF 9% 9% GN t ON t OFF Figure 18. witching Times V R V V IN ON OFF IN GN C L 1nF Q INJ = C L Figure 19. Charge Injection Rev. B Page 1 of 12

11 Enhanced Product OUTLINE IMENION BC PIN 1.65 BC.3.19 COPLANARITY MAX EATING PLANE COMPLIANT TO JEEC TANAR MO-153-AB Figure Lead Thin hrink mall Outline Package [TOP] (RU-16) imensions shown in millimeters ORERING GUIE Model 1 Temperature Range Package escription Package Option AG1212RU-EP-RL7 55 C to +125 C 16-Lead Thin hrink mall Outline Package [TOP] RU-16 AG1212RUZ-EP-RL7 55 C to +125 C 16-Lead Thin hrink mall Outline Package [TOP] RU-16 1 Z = RoH Compliant Part Rev. B Page 11 of 12

12 Enhanced Product NOTE Analog evices, Inc. All rights reserved. Trademarks and registered trademarks are the property of their respective owners /18(B) Rev. B Page 12 of 12