TPW3227

High-Speed 1:2 Multiplexer and Demultiplexer Analog Switch

数据手册

概述
开发资源
应用
订购明细

概述

The TPW3227 is a high-bandwidth analog switch designed for the switching of high-speed USB 2.0 signals in handsets and consumer electronics, such as notebooks and mobile phones, especially those equipped with hubs and controllers featuring limited USB I/Os. The device operates over the wide VCC range from 1.8 V to 5.5 V.

The wide bandwidth (2.5 GHz) of the TPW3227 allows signals to pass with minimum edge, delay, and phase distortion. The device multiplexes differential output from a USB host device to one of two corresponding outputs. The switch is bidirectional and offers little or no attenuation of the high-speed signals at the outputs. The switch consumes very low quiescent current less than 1 μA in a low power mode and is suitable for portable applications with a battery or limited power budget. The device has a very low bit-to-bit skew and excellent channel-to-channel crosstalk to fit applications with high channel-to-channel crosstalk requirements.

The TPW3227 device integrates ESD protection cells on all pins, is available in a tiny UTQFN package (1.4 mm x 1.8 mm), and is characterized over the free air temperature range from −40℃ to 125℃.

Status

Production
Rating

Industrial
Number of Channels

2
Switch Config

2:1
VCC (Min) (V)

1.8
VCC (Max) (V)

5.5
Input Range

0V to VCC
BW (MHz)

2500
IQ (μA)

4.5
Ron (Ω)

7.3
Leakage Current (nA)

1000
VIH (Min) (V)

1.5
VIL (Max) (V)

0.5
tON (ns)

40
tOFF (ns)

15
Package

QFN1.4X1.8-10

开发资源

文档

显示筛选器

隐藏筛选器
文档
- 数据手册
- 选型手册
- 应用笔记
- 技术文章
- 产品简介
- 用户指南
- 测试报告
- 文档名称
- 类型
- 语言
- 日期
- 思瑞浦模拟产品选型册
  
  选型手册
  
  中文
  
  01/19/2024
- Datasheet_TPW3227
  
  数据手册
  
  英文
  
  08/28/2025
  
  High-Speed 1:2 Multiplexer and Demultiplexer Analog Switch
- Introduction to Latch-up and the Preventive Measures
  
  技术文章
  
  英文
  
  01/19/2024
- Introduction to ESD Performance of a Silicon Chip
  
  技术文章
  
  英文
  
  01/19/2024
- What Affects the Current Capacity of a Switch
  
  技术文章
  
  英文
  
  01/19/2024
- Application Tips on ESD-EOS
  
  技术文章
  
  英文
  
  01/19/2024