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ICS1523 - Video Clock Synthesizer

Description

The ICS1523 is a low-cost, high-performance frequency generator.

It is well suited to general purpose phase controlled clock synthesis as well as line-locked and genlocked high-resolution video applications.

Features

  • Low Jitter.
  • Wide input frequency range.
  • 15.734 kHz to 100 MHz.
  • PECL differential outputs.
  • Up to 250 MHz.
  • SSTL_3 Single-ended clock outputs.
  • Up to 150 MHz.
  • Dynamic Phase Adjust (DPA) for all outputs.
  • I2C controlled phase adjustment.
  • Full clock cycle down to 1/64 of a clock.
  • Double-buffered control registers.
  • External or internal loop filter selection.
  • COAST input can disable charg.

📥 Download Datasheet

Datasheet Details

Part number ICS1523
Manufacturer IDT
File Size 220.97 KB
Description Video Clock Synthesizer
Datasheet download datasheet ICS1523 Datasheet

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Full PDF Text Transcription (Reference)

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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ICS1523 Video Clock Synthesizer with I2C Programmable Delay General Description The ICS1523 is a low-cost, high-performance frequency generator. It is well suited to general purpose phase controlled clock synthesis as well as line-locked and genlocked high-resolution video applications. Using IDT’s advanced low-voltage CMOS mixed-mode technology, the ICS1523 is an effective phase controlled clock synthesizer and also supports video projectors and displays at resolutions from VGA to beyond UXGA. The ICS1523 offers clock outputs in both differential (to 250 MHz) and single-ended (to 150 MHz) formats. Dynamic Phase Adjust (DPA) allows I2C™ control of the output clock’s phase relative to the input sync signal.
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