ADG794BRQZ - Analog Devices Inc.

Manufacturer Part Number

ADG794BRQZ

Manufacturer

Analog Devices

Introduction

High-performance interface device for signal routing

Product Features and Performance

SPDT multiplexer/demultiplexer

2:1 configuration with 4 multiple circuits

Fast switch time with 7ns turn-on and 5ns turn-off (Typ)

High -3dB bandwidth of 300MHz

Low charge injection at 7.5pC

Ultra-low crosstalk at -70dB @ 10MHz

Very low on-state resistance of 7Ohm max

Channel-to-channel matching of 400mOhm

Supports 3.3V and 5V power supplies

Product Advantages

Superior signal integrity

Minimal propagation delay

Low power consumption

Precision signal handling

Key Technical Parameters

On-State Resistance: 7Ohm max

Switch Time: 7ns (Ton), 5ns (Toff) max

Bandwidth: 300MHz

Charge Injection: 7.5pC

Channel Capacitance: 8pF (CS(off)), 14pF (CD(off))

Leakage Current: 1pA (Typ)

Operating Temperature Range: -40°C to 85°C

Quality and Safety Features

Robust operating temperature range for reliability

Low leakage current ensuring signal fidelity

High isolation to prevent signal interference

Compatibility

Compatible with dual supply levels (3.3V and 5V)

Surface mount package suitable for 16-SSOP and 16-QSOP integration

Application Areas

Telecommunications

Data acquisition systems

Audio and video switching

Test equipment

Automotive infotainment

Product Lifecycle

Active status with ongoing manufacturer support

Not indicated as nearing discontinuation

Several Key Reasons to Choose This Product

Optimal for high frequency signal switching

Ideal for precision applications due to low on-state resistance and matching between channels

Supports a broad range of supply voltages, increasing flexibility

Rapid switching speeds facilitate use in high-speed systems

Highly integrated component to save space on PCB designs