TPF113

Zero-Peaking^TM, Ultra-low Power, 3-Channel SD Video Buffer with LPF

数据手册

概述
开发资源
应用
订购明细

概述

TPF113 is a 3-channel reconstruction video filter optimized for consumer video devices. With its exceptional video performance and very low power consumption, it is excellent choice for portable video applications. Integrated with 36^th-order Butterworth filter, TPF113 can be used as a DAC reconstruction filter or ADC anti-aliasing filter. With its -3dB frequency of 9MHz, it is an ideal choice for SD video applications including NTSC and PAL.

TPF113 accepts both AC- and DC-coupled inputs and its flexible biasing options meet the requirement of the most demanding applications. The integrated Transparent Sync-tip Clamp circuit restores DC voltage level of an AC-coupled Video signal. It translates the sync tip of a CVBS, Y', or RGB signal to a fixed 40mV. External biasing resistors can be used to restore signals without sync tip such as Pb' or Pr'. Integrated level shifter then raises the clamped video signal by 80mV, assuring passing through of video signal without being distorted. When the signal is DC-coupled, the level shifter will raise the signal by 80mV.

TPF113 may be used for different kinds of video buffering with 6dB gain(2V/V) and rail-to-rail output. It supports ACand DC-coupling at the output.

TPF113 is designed to have exceptional ESD rating. It is a great choice of protecting the main video processor chip from ESD or surge strikes in applications such as set-top-boxes. TPF113 operates from a single supply with wide voltage range from +3.0V to +5.5V. Its very low quiescent current of 3.85mA makes it an perfect choice for battery-power or USB-power applications.

TPF113 is available in SOIC-8 package. Its operation temperature range is from −40° C to +85° C.

Status

Production
Rating

Industrial
Feature

/
Resolution

480i, 576i
Channel

3-SD
VDD (Min) (V)

3
VDD (Max) (V)

5.5
Quiescent Current (Typ) (mA)

11.6
Voltage Gain (Typ) (dB)

6
Stop-Band Rejection@27MHz (dB)

51.2dB@27MHz
Diff. Gain (Typ) (%)

0.4
Diff. Phase (Typ) (Deg)

0.7
THD (Typ) (%)

0.1
Package

SOP8

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
- Datasheet_TPF113
  
  数据手册
  
  英文
  
  08/30/2024
  
  Zero-Peaking^TM, Ultra-low Power, 3-Channel SD Video Buffer with LPF
- Introduction to Latch-up and the Preventive Measures
  
  技术文章
  
  英文
  
  01/19/2024
- Application Tips on ESD-EOS
  
  技术文章
  
  英文
  
  01/19/2024
- 思瑞浦模拟产品选型册
  
  选型手册
  
  中文
  
  01/19/2024