Overview

The TW8809 is a low cost video format converter that can take either analog CVBS or 24-bit digital RGB format video and output these signals in ITU-R. 656 format. The video sources can be scaled and deinterlaced, so that the ITU-R BT. 656 output is already formatted to the desired resolution and in progressive format. In addition, the TW8809 has built-in OSD and image enhancement capabilities.

TW8809 Functional Diagram
TW8809 Functional Diagram
  • NTSC (M, 4.43) and PAL (B, D, G, H, I, M, N, N combination), PAL (60), SECAM with automatic format detection
  • Selectable differential or single-ended CVBS input
  • Supports two differential or 4 single-ended CVBS inputs
  • 10-bit ADC and analog clamping circuit
  • Fully programmable static gain or automatic gain control for the Y or CVBS channel
  • Programmable white peak control for the Y or CVBS channel
  • High quality adaptive 2D comb filter for both NTSC and PAL inputs
  • PAL delay line for color phase error correction
  • TW8809AT-NA2-GR is AEC-Q100 qualified
  • See Datasheet for full list of features

Applications

  • Rear seat entertainment
  • Radio head unit

Documentation

= Featured Documentation
Type Title Date
Datasheet - Short-form
TW8809 Data Short
PDF 217 KB
Datasheet
TW8809 Datasheet
Log in to Download PDF 2.29 MB
Product Change Notice
PCN16019 - Assembly site change for the Listed Intersil WFQFN Packaged Products
PDF 78 KB
3 items

Design & Development

ECAD Models

Schematic symbols, PCB footprints, and 3D CAD models from SamacSys can be found by clicking on products in the Product Options table. If a symbol or model isn't available, it can be requested directly from the website.

Explore ECAD Models
Diagram of ECAD Models

Product Options

    Processing table
    Pkg. Type
    Carrier Type
    Moisture Sensitivity Level (MSL)
    Price (USD) | 1ku
    Buy / Sample
    Part Number
    TW8809AT-NA2-GR
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    Samples Available
    		 WFQFN Tray 3 5.958 Get Samples,
    TW8809AT-NA2-GRT
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    Samples Available
    		 WFQFN Reel 3 Get Samples,
    TW8809-NA2-CR
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    Samples Available
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    		QFN Tray 3 Get Samples,
    TW8809-NA2-CRT
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    view_in_ar
    Samples Available
    		 QFN Reel 3 Get Samples,
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    • Cart icon to the right of the chip icon: Indicates that samples are available for this product