1 pC Charge Injection, 100 pA Leakage a CMOS 5 V/5 V/3 V 4-Channel Multiplexer ADG604 FEATURES FUNCTIONAL BLOCK DIAGRAM 1 pC Charge Injection (Over the Full Signal Range) 2.7 V to 5.5 V Dual Supply ADG604 2.7 V to 5.5 V Single Supply 4 S1 Temperature Range: 40 C to +125 C 100 pA Max 25 C Leakage Currents 5 S2 6 D 85 Typ On Resistance S3 11 Rail-to-Rail Operation Fast Switching Times 10 S4 Typical Power Consumption (<0.1 W) TTL/CMOS Compatible Inputs 1 OF 4 DECODER 14-Lead TSSOP Package 1214 APPLICATIONS A0 A1 EN Automatic Test Equipment Data Acquisition Systems Battery-Powered Instruments Communication Systems Sample and Hold Systems Remote-Powered Equipment Audio and Video Signal Routing Relay Replacement Avionics GENERAL DESCRIPTION PRODUCT HIGHLIGHTS The ADG604 is a CMOS analog multiplexer, comprising four 1. Ultralow Charge Injection (Q : 1.5 pC Typ over the Full INJ single channels. It operates from a dual supply of 2.7 V to Signal Range) 5.5 V, or from a single supply of 2.7 V to 5.5 V. 2. Leakage Current <0.5 nA max 85C The ADG604 switches one of four inputs to a common output, 3. Dual 2.7 V to 5.5 V or Single 2.7 V to 5.5 V Supply D, as determined by the 3-bit binary address lines, A0, A1, and 4. Fully Specified to 125C EN. A Logic 0 on the EN pin disables the device. 5. Small 14-Lead TSSOP Package The ADG604 offers ultralow charge injection of 1.5 pC over the entire signal range and leakage currents of 10 pA typical at 25C. It offers on resistance of 85 typ, which is matched to within 2 between channels. The ADG604 also has low power dissipation yet gives high switching speeds. The ADG604 is available in a 14-lead TSSOP package. REV. A Document Feedback Information furnished by Analog Devices is believed to be accurate and reliable. However, no responsibility is assumed by Analog Devices for its One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A. use, nor for any infringements of patents or other rights of third parties that Tel: 781.329.4700 201 8 Analog Devices, Inc. All rights reserved. may result from its use. No license is granted by implication or otherwise www.analog.com Technical Support under any patent or patent rights of Analog Devices.ADG604SPECIFICATIONS 1 DUAL SUPPLY (V = +5 V 10%, V = 5 V 10%, GND = 0 V. All specifications 40 C to +125 C unless otherwise noted.) DD SS 40 C to 40 C to Parameter 25 C +85 C +125 C Unit Test Conditions/Comments ANALOG SWITCH Analog Signal Range V to V V SS DD V = +4.5 V, V = 4.5 V DD SS On Resistance (R)85 Typ V = 3 V, I = 1 mA, ON S S 115 140 160 Max Test Circuit 1 On Resistance Match Between Channels ( R)2 Typ V = 3 V, I = 1 mA ON S S 4 5.5 6.5 Max On-Resistance Flatness (R )25 Typ V = 3 V, I = 1 mA FLAT(ON) S S 40 55 60 Max LEAKAGE CURRENTS V = +5.5 V, V = 5.5 V DD SS Source OFF Leakage I (OFF) 0.01 nA Typ V = 4.5 V, V = 4.5 V, S S D 0.1 0.25 4 nA Max Test Circuit 2 Drain OFF Leakage I (OFF) 0.01 nA Typ V = 4.5 V, V = 4.5 V, D S D 0.1 0.5 8 nA Max Test Circuit 2 Channel ON Leakage I I (ON) 0.01 nA Typ V = V = 4.5 V, Test Circuit 3 D, S S D 0.1 0.5 10 nA Max DIGITAL INPUTS Input High Voltage, V 2.4 V Min INH Input Low Voltage, V 0.8 V Max INL Input Current I or I 0.005 A Typ V = V or V INL INH IN INL INH 0.1 A Max C , Digital Input Capacitance 2 pF Typ IN DYNAMIC CHARACTERISTICS Transition Time 70 ns Typ V = +3 V, V = 3 V, R = 300 , S1 S4 L 100 120 150 ns Max C = 35 pF, Test Circuit 4 L t Enable 80 ns Typ R = 300 , C = 35 pF ON L L 105 130 150 ns Max V = 3 V, Test Circuit 6 S t Enable 30 ns Typ R = 300 , C = 35 pF OFF L L 45 55 65 ns Max V = 3 V, Test Circuit 6 S Break-Before-Make Time Delay, t 20 ns Typ R = 300 , C = 35 pF, BBM L L 10 ns Min V = V = 3 V, Test Circuit 5 S1 S2 Charge Injection 1 pC Typ V = 0 V, R = 0 , C = 1nF, Test Circuit 7 S S L Off Isolation 75 dB Typ R = 50 , C = 5 pF, f = 10 MHz, L L Test Circuit 8 Channel-to-Channel Crosstalk 70 dB Typ R = 50 , C = 5 pF, f = 10 MHz, L L Test Circuit 10 Bandwidth 3 dB 280 MHz Typ R = 50 , C = 5 pF, Test Circuit 9 L L C (OFF) 5 pF Typ f = 1 MHz S C (OFF) 17 pF Typ f = 1 MHz D C , C (ON) 18 pF Typ f = 1 MHz D S POWER REQUIREMENTS V = +5.5 V, V = 5.5 V DD SS I 0.001 A Typ Digital Inputs = 0 V or 5.5 V DD 1.0 A Max Iss 0.001 A Typ Digital Inputs = 0 V or 5.5 V 1.0 A Max NOTES 1 Y Version Temperature Range: 40C to +125C. Specifications subject to change without notice. 2 REV. A