ADG3248: 2.5 V/3.3 V, 2:1 Multiplexer/ Demultiplexer Bus Switch

The ADG3248 is a 2.5 V or 3.3 V, high performance 2:1 multiplexer/demultiplexer. It is designed on a low voltage CMOS process, which provides low power dissipation yet gives high switching speed and very low on resistance. The low on resistance allows the input to be connected to the output without additional propagation delay or generating additional ground bounce noise.

Each switch of the ADG3248 conducts equally well in both directions when on. The ADG3248 exhibits break-before-make switching action, preventing momentary shorting when switching channels.

The ADG3248 is available in a tiny 6-lead SC70 package.

产品焦点 Product Highlights

3.3 V or 2.5 V supply operation.
Extremely low propagation delay through switch.
4.5 Ω switches connect inputs to outputs.
Tiny SC70 package.

产品应用领域 Applications

3.3 V to 2.5 V voltage translation
2.5 V to 1.8 V voltage translation
Bus switching
Docking stations
Memory switching
Analog switch applications

ADG3248 特点

225 ps propagation delay through the switch
4.5 Ω switch connection between ports
Data rate 1.244 Gbps
2.5 V/3.3 V supply operation
Level translation
3.3 V to 2.5 V
2.5 V to 1.8 V
Small signal bandwidth 610 MHz
6-lead SC70 package

ADG3248 功能框图

ADG3248 芯片订购指南

产品型号	产品状态	封装	引脚	温度范围
ADG3248BKS-R2	量产	6 ld SC70	6	工业
ADG3248BKSZ-REEL7	量产	6 ld SC70	6	工业