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TMC2491A - Multistandard Digital Video Encoder

Download the TMC2491A datasheet PDF (TMC2490A included). The manufacturer datasheet provides complete specifications, pinout details, electrical characteristics, and typical applications for multistandard digital video encoder.

Description

The TMC2490(1)A video encoder converts digital component video (in 8-bit parallel CCIR-601/656 or ANSI/SMPTE 125M format) into a standard analog baseband television (NTSC, NTSC-EIA, and all PAL standards) signal with a modulated color subcarrier.

Features

  • All-digital video encoding.
  • Internal digital subcarrier synthesizer.
  • 8-bit parallel CCIR-601/CCIR-656/ANSI/SMPTE 125M input format.
  • CCIR-624/SMPTE-170M compliant output.
  • Switchable chrominance bandwidth.
  • Switchable pedestal with gain compensation.
  • Pre-programmed horizontal and vertical timing.
  • 13.5 Mpps pixel rate.
  • Master or slave (CCIR656) operation.
  • MPEG interface.
  • Internal interpolation filters.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (TMC2490A_FairchildSemiconductor.pdf) that lists specifications for multiple related part numbers.

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Other Datasheets by Fairchild Semiconductor

Full PDF Text Transcription

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TMC2490A/TMC2491A Multistandard Digital Video Encoder www.fairchildsemi.com Features • All-digital video encoding • Internal digital subcarrier synthesizer • 8-bit parallel CCIR-601/CCIR-656/ANSI/SMPTE 125M input format • CCIR-624/SMPTE-170M compliant output • Switchable chrominance bandwidth • Switchable pedestal with gain compensation • Pre-programmed horizontal and vertical timing • 13.5 Mpps pixel rate • Master or slave (CCIR656) operation • MPEG interface • Internal interpolation filters simplify output reconstruction filters • 10-bit D/A converters for video reconstruction • Supports NTSC and PAL standards • Output encoding per Macrovision Copy Protection (Revision 7.
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