型号THS7360
品牌
分类视频放大器
描述具有 3-SD 和 3-SD/ED/高清/全高清滤波器和高增益的 6 通道视频放大器
相关操作
产品概述

参数

Diff gain (%) 0.15
Iout (typ) (A) 0.08
Vs (min) (V) 2.6
Vs (max) (V) 5.5
Diff phase (°) 0.35
Operating temperature range (°C) -40 to 85
Rating Catalog

封装 | 引脚 | 尺寸

TSSOP (PW) 20 41.6 mm² 6.5 x 6.4

特性

  • Three SDTV Video Amplifiers for CVBS, S-Video, Y’/P’B/P’R, 480i/576i, Y’U’V’, or G’B’R’
  • Three SD/ED/HD/Full-HD Selectable Filters for Y’/P’B/P’R, G’B’R’, or Computer RGB
  • Bypassable Sixth-Order Low-Pass Filters:
    • Fixed SD Channels: 9.5-MHz
    • Selectable Filter (SF) Channels: 9.2-MHz/17-MHz/35-MHz/70-MHz
  • Versatile Input Biasing:
    • DC-Coupled with 120-mV Output Shift
    • AC-Coupled with Sync-Tip Clamp or Bias
  • Gain of 5.6 V/V (SD Channels) and
    4.5 V/V (SF Channels)
  • +2.7-V to +5-V Single-Supply Operation
  • Rail-to-Rail Output:
    • Output Swings Within 100 mV from the Rails: Allows AC or DC Output Coupling
    • Supports Driving Two Video Lines/Channel
  • Low Total Quiescent Current: 24.5 mA at 3.3 V
  • Disabled Supply Current Function: 0.1 µA
  • Low Differential Gain/Phase: 0.15%/0.35°
  • RoHS-Compliant TSSOP-20 Package
  • APPLICATIONS
    • Set Top Box Output Video Buffering
    • PVR/DVDR Output Buffering
    • BluRay Output Video Buffering


Energy Star Is a trademark of Texas Instruments.
Macrovision Is a trademark of Texas Instruments.
All other trademarks are the property of their respective owners.

说明

Fabricated using the revolutionary, complementary Silicon-Germanium (SiGe) BiCom3X process, the THS7360 is a low-power, single-supply, 2.7-V to 5-V, six-channel integrated video buffer. It incorporates three SDTV filter channels and three selectable filter (SF) channels with SD/ED/HD/Full-HD (also known as True-HD) HDTV filtering. All filters feature sixth-order Butterworth characteristics that are useful as digital-to-analog converter (DAC) reconstruction filters or as analog-to-digital converter (ADC) anti-aliasing filters.

The THS7360 also has flexible input coupling capabilities that can be configured for either ac- or dc-coupled inputs. The 120-mV output level shift allows for a full sync dynamic range at the output with 0-V input. The ac-coupled modes include a transparent sync-tip clamp option for CVBS, Y’, and G’B’R’ signals. AC-coupled biasing for C’/P’B/P’R channels can easily be achieved by adding an external resistor to VS+.

The THS7360 is an ideal choice for all video buffer applications. Its rail-to-rail output stage with 5.6-V/V gain (for SD channels) and 4.5-V/V gain (for SF channels) allows for both ac and dc line driving. The ability to drive two lines, or 75- loads, allows for maximum flexibility as a video line driver. The 24.5-mA total quiescent current at 3.3 V and 0.1 µA (disabled mode) makes it a good choice for systems that must meet power-sensitive Energy Star standards.

The THS7360 is available in a TSSOP-20 package that is lead-free and green (RoHS-compliant).