MAX4948ETG+T - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

MAX4948ETG+T

Manufacturer

Analog Devices

Introduction

The MAX4948ETG+T from Analog Devices is a high-performance switch designed for interface applications, housed in a 24-WFQFN exposed pad package.

Product Features and Performance

SPDT switch circuit with a 2:1 multiplexer/demultiplexer configuration.

Contains 6 separate circuits for versatile applications.

Supports a wide voltage supply range from 1.8V to 5.5V.

Offers low on-state resistance of up to 5.5Ohm.

Channel-to-channel matching (ΔRon) of 300mOhm ensures uniform performance.

Fast switching time with a maximum of 800ns for Ton and Toff.

High bandwidth of 300MHz ideal for high-frequency applications.

Minimal charge injection of 10pC for precise signal handling.

Features low channel capacitance (15pF) to maintain signal integrity.

Ultra-low current leakage (3nA max) for energy-efficient operation.

Excellent crosstalk suppression of -90dB at 1MHz enhancing signal clarity.

Product Advantages

Versatility due to the 6-circuit design.

Efficient power usage supported by a broad supply range and low leakage current.

Quick response times ideal for high-speed switching applications.

High fidelity signal handling attributed to low charge injection and capacitance.

Robust performance in diverse conditions thanks to an operating temperature range of -40°C to 85°C.

Key Technical Parameters

On-State Resistance (Max): 5.5Ohm

Voltage Supply, Single (V+): 1.8V ~ 5.5V

Switch Time (Ton, Toff) (Max): 800ns

-3db Bandwidth: 300MHz

Charge Injection: 10pC

Channel Capacitance: 15pF

Current Leakage (IS(off)) (Max): 3nA

Crosstalk: -90dB @ 1MHz

Quality and Safety Features

Compliant with industry standards for quality and safety.

Designed for reliable operation over a wide temperature range.

Compatibility

Compatible with a variety of voltages within its specified range.

Surface mount design for integration into various circuit boards.

Application Areas

High-frequency data and signal switching.

Telecommunications equipment.

Networking devices.

Audio and video signal routing.

Medical instrumentation.

Product Lifecycle

Currently in an active status with no mention of discontinuation or obsolescence.

Potential for future replacements or upgrades as technology progresses.

Several Key Reasons to Choose This Product

High-performance switching capabilities suitable for complex applications.

Energy-efficient design reduces power consumption.

Fast switching speeds enable use in high-frequency environments.

Superior signal integrity preserved through advanced design features.

Broad application potential across telecommunications, networking, and audio/video sectors.

Supported by Analog Devices' reputation for quality and reliability.