ADG774BR - Analog Devices Inc.

Manufacturer Part Number

ADG774BR

Manufacturer

Analog Devices

Introduction

ADG774BR is a 4-circuit 2:1 multiplexer/demultiplexer featuring SPDT switches designed for high-performance data signal switching applications.

Product Features and Performance

Contains four SPDT switches

Maximum on-state resistance of 2.2 Ohm

Channel-to-Channel matching at 150 mOhm

Operates with a single supply voltage of 3V to 5V

Fast switching times of 15ns for turn-on and 8ns for turn-off

High bandwidth of 240MHz

Low charge injection of 10pC

Channel Off Capacitance of 10pF and 20pF

Ultra-low leakage current of 500pA max

Crosstalk minimized to -75dB at 10MHz

Operating temperatures range from -40°C to 125°C

Surface mount package in a 16-SOIC format

Product Advantages

Precision and consistency due to low channel-to-channel variation

High-speed switching capability for enhanced performance

Optimized for minimal signal distortion

Suitable for a wide range of operating temperatures

Key Technical Parameters

Switch Circuit: SPDT

Multiplexer/Demultiplexer Circuit: 2:1

Number of Circuits: 4

On-State Resistance (Max): 2.2Ohm

Voltage Supply, Single (V+): 3V ~ 5V

Switch Time (Ton, Toff) (Max): 15ns, 8ns

3dB Bandwidth: 240MHz

Quality and Safety Features

Robust construction designed for durability and reliability in various environmental conditions

Compatibility

Compatible with various digital and analog signal formats within specified voltage and timing parameters

Application Areas

Telecommunications

Data acquisition systems

Test equipment

Audio and video switching

Product Lifecycle

Product status: Obsolete

Upgrades or replacements should be considered as the product might no longer be supported

Several Key Reasons to Choose This Product

Ensures high-fidelity and rapid signal switching

Extremely low power dissipation and leakage

Durable build for reliability in extended use

Broad compatibility with multiple signal types and systems

Suitable for high-performance and critical applications where precision is crucial