adg604 Analog Devices, Inc., adg604 Datasheet

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adg604

Manufacturer Part Number
adg604
Description
1 Pc Charge Injection, 100 Pa Leakage Cmos 5 V/5 V/3 V 4-channel Multiplexer
Manufacturer
Analog Devices, Inc.
Datasheet

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GENERAL DESCRIPTION
The ADG604 is a CMOS analog multiplexer, comprising four
single channels. It operates from a dual supply of ± 2.7 V to
± 5.5 V, or from a single supply of 2.7 V to 5.5 V.
The ADG604 switches one of four inputs to a common output,
D, as determined by the 3-bit binary address lines, A0, A1, and
EN. A Logic “0” on the EN pin disables the device.
The ADG604 offers ultralow charge injection of ±1.5 pC over the
entire signal range and leakage currents of 10 pA typical at 25°C.
It offers on resistance of 85 Ω typ, which is matched to within 2 Ω
between channels. The ADG604 also has low power dissipation yet
gives high switching speeds. The ADG604 is available in a 14-lead
TSSOP package.
CMOS 5 V/5 V/3 V 4-Channel Multiplexer
1 pC Charge Injection, 100 pA Leakage
PRODUCT HIGHLIGHTS
1. Ultralow Charge Injection (Q
2. Leakage Current <0.5 nA max @ 85°C
3. Dual ± 2.7 V to ± 5.5 V or Single 2.7 V to 5.5 V Supply
4. Fully Specified to 125°C
5. Small 14-Lead TSSOP Package
Signal Range)
FUNCTIONAL BLOCK DIAGRAM
S1
S2
S3
S4
10
11
4
5
A0
1
ADG604
DECODER
1 OF 4
A1
14
INJ
: ± 1.5 pC Typ over the Full
EN
2
6
ADG604
D

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adg604 Summary of contents

Page 1

... D, as determined by the 3-bit binary address lines, A0, A1, and EN. A Logic “0” on the EN pin disables the device. The ADG604 offers ultralow charge injection of ±1.5 pC over the entire signal range and leakage currents typical at 25°C. It offers on resistance of 85 Ω typ, which is matched to within 2 Ω ...

Page 2

... ADG604–SPECIFICATIONS 1 DUAL SUPPLY ( 10 Parameter ANALOG SWITCH Analog Signal Range On Resistance ( Resistance Match Between Channels ( On-Resistance Flatness (R ) FLAT(ON) LEAKAGE CURRENTS Source OFF Leakage I (OFF) S Drain OFF Leakage I (OFF) D Channel ON Leakage I I (ON DIGITAL INPUTS Input High Voltage, V ...

Page 3

... Typ 10 ns Min 0.3 pC Typ –65 dB Typ –70 dB Typ 250 MHz Typ 5 pF Typ 17 pF Typ 18 pF Typ µA Typ 0.001 µA Max 1.0 ADG604 Test Conditions/Comments –1 mA Test Circuit 3 – 5 V/4 ...

Page 4

... ADG604–SPECIFICATIONS 1 SINGLE SUPPLY ( 10 Parameter ANALOG SWITCH Analog Signal Range On Resistance ( Resistance Match Between Channels ( LEAKAGE CURRENTS Source OFF Leakage I (OFF) S Drain OFF Leakage I (OFF) D Channel ON Leakage (ON DIGITAL INPUTS Input High Voltage, V INH Input Low Voltage, V ...

Page 5

... ESD (electrostatic discharge) sensitive device. Electrostatic charges as high as 4000 V readily accumulate on the human body and test equipment and can discharge without detection. Although the ADG604 features proprietary ESD protection circuitry, permanent damage may occur on devices subjected to high-energy electrostatic discharges. Therefore, proper ESD precautions are recommended to avoid performance degradation or loss of functionality. Junction Temperature . . . . . . . . . . . . . . . . . . . . . . . . . 150° ...

Page 6

... ADG604 V Most Positive Power Supply Potential DD V Most Negative Power Supply in a Dual Supply Application. In single supply applications, this should be tied to SS ground at the device. GND Ground (0 V) Reference I Positive Supply Current DD I Negative Supply Current SS S Source Terminal. May be an input or output. ...

Page 7

... V = – –1 –2 –3 –4 –5 –6 4.0 4.5 5 –1 –2 –3 –4 = –40 C –5 – ADG604 = +125 + + – 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4 – +5V I (OFF) I (OFF (ON) ...

Page 8

... ADG604 1.0 0 –0 –1 +5V DD –1 –5V SS –2.0 –5 –4 –3 –2 – – 160 140 120 100 OFF –40 – TEMPERATURE – –10 – ...

Page 9

... GND 0 ENABLE DRIVE ( OUTPUT OUT 300 35pF GND ADG604 50% 50% 90% 90% t TRANSITION t TRANSITION 3V 0V 80% 80% OUT t BBM 50% 50% 0 0.9V 0. (EN (EN) OFF ...

Page 10

... ADG604 GND 0 GND V OUT OFF ISOLATION = 20 LOG 0 GND V WITH SWITCH OUT INSERTION LOSS = 20 LOG V WITHOUT SWITCH OUT OUT OUT IN SW OFF ...

Page 11

... OUTLINE DIMENSIONS Dimensions shown in inches and (mm). 14-Lead TSSOP Package (RU-14) 0.201 (5.10) 0.193 (4.90 0.177 (4.50) 0.169 (4.30) 0.256 (6.50) 0.246 (6.25 PIN 1 0.006 (0.15) 0.0433 (1.10) MAX 0.002 (0.05) 8 0.0256 0.0118 (0.30) 0 SEATING 0.0079 (0.20) (0.65) 0.0075 (0.19) PLANE 0.0035 (0.090) BSC ADG604 0.028 (0.70) 0.020 (0.50) ...

Page 12

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