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PNX2000 - Audio video input processor

General Description

The PNX2000 is a companion IC for use with the Nexperia™ 1 digital video home entertainment engines such as PNX8526 and PNX8550.

The PNX2000 is always used in combination with the PNX3000.

Key Features

  • Detection of PAL, NTSC or SECAM, and various 1fH and 2fH component video input sources.
  • Full support for 1fH and 2fH video sources; progressive and interlaced. DataSheet4U. com.
  • Decoding for global VBI Standards (WST, WSS, VPS, CC, VITC).
  • ITU-656 output interface.
  • Global multi-standard audio demodulation and decoding.
  • Dolby Pro Logic II™ 2 multi-channel audio decoding and post-processing.
  • Advanced fully programmable audio post-processing functions, includi.

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The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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www.DataSheet4U.com PNX2000 Audio video input processor Rev. 03 – 23 August 2004 Product data 1. General description The PNX2000 is a companion IC for use with the Nexperia™ 1 digital video home entertainment engines such as PNX8526 and PNX8550. The PNX2000 is always used in combination with the PNX3000. PNX2000 is intended for mid to high-end analog and hybrid TV sets, performing input decoding of single stream analog audio and single stream analog video signals. In addition, the PNX2000 is used for decoding and presentation of all audio output streams in the system. Figure 1 shows a block diagram of the device. 2. Features ■ Detection of PAL, NTSC or SECAM, and various 1fH and 2fH component video input sources. ■ Full support for 1fH and 2fH video sources; progressive and interlaced.