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ST49C101A-xx - High Frequency Clock Multiplier

General Description

The ST49C101A-XX is a mask programmable monolithic analog phase locked loop device, designed to replace existing high frequency crystal oscillator with a low frequency crystal.

The high performance ST49C101A-XX provides low jitter clock output and operates up to 180 MHz.

at 3.3 volts power supply.

Key Features

  • Mask Programmable Analog Phase Locked Loop.
  • Up to 200MHz Operation.
  • Preprogrammed Multiplication Factors of 2, 3, 4, 5, 6, 8, 10 and 12X.
  • Low Output Jitter.
  • Replace Expensive High Frequency Oscillator.
  • Crystal Oscillator Circuit On Chip.
  • Low Power Single Supply 5V or 3.3V CMOS Technology.
  • Small 8 Lead SOIC Package.

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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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www.DataSheet4U.com ST49C101A-XX High Frequency Clock Multiplier January 1999 -3 FEATURES • Mask Programmable Analog Phase Locked Loop • Up to 200MHz Operation • Preprogrammed Multiplication Factors of 2, 3, 4, 5, 6, 8, 10 and 12X • Low Output Jitter • Replace Expensive High Frequency Oscillator • Crystal Oscillator Circuit On Chip • Low Power Single Supply 5V or 3.3V CMOS Technology • Small 8 Lead SOIC Package APPLICATIONS • Voltage Controlled Crystal Oscillator (VCXO) • System Clock Multiplication in: • Computer Systems • Telecommunications Systems • Set-top Boxes GENERAL DESCRIPTION The ST49C101A-XX is a mask programmable monolithic analog phase locked loop device, designed to replace existing high frequency crystal oscillator with a low frequency crystal.