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FS7145 - Programmable PhaseLocked Loop Clock Generator

Download the FS7145 datasheet PDF. This datasheet also covers the FS7140 variant, as both devices belong to the same programmable phaselocked loop clock generator family and are provided as variant models within a single manufacturer datasheet.

Description

The FS7140 or FS7145 is a monolithic CMOS clock generator/ regenerator IC designed to minimize cost and component count in a variety of electronic systems.

bus interface, the FS7140/45 can be adapted to many clock generation requirements.

Features

  • Extremely Flexible and Low.
  • jitter Phase Locked Loop (PLL) Frequency Synthesis.
  • No External Loop Filter Components Needed.
  • 150 MHz CMOS or 340 MHz PECL Outputs.
  • Completely Configurable via I2C.
  • bus.
  • Up to Four FS714x can be Used on a Single I2C.
  • bus.
  • 3.3 V Operation.
  • Independent On.
  • chip Crystal Oscillator and External Reference Input.
  • Very Low “Cumulative” Jitter.
  • Pb.
  • Free Packag.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (FS7140-ONSemiconductor.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number FS7145
Manufacturer onsemi
File Size 300.09 KB
Description Programmable PhaseLocked Loop Clock Generator
Datasheet download datasheet FS7145 Datasheet

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Part Number Description
FS7140 Programmable PhaseLocked Loop Clock Generator
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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.

View original datasheet text
FS7140, FS7145 Programmable Phase- Locked Loop Clock Generator Description The FS7140 or FS7145 is a monolithic CMOS clock generator/ regenerator IC designed to minimize cost and component count in a variety of electronic systems. Via the I2C−bus interface, the FS7140/45 can be adapted to many clock generation requirements. The length of the reference and feedback dividers, their fine granularity and the flexibility of the post divider make the FS7140/45 the most flexible stand−alone PLL clock generator available. Features • Extremely Flexible and Low−jitter Phase Locked Loop (PLL) Frequency Synthesis • No External Loop Filter Components Needed • 150 MHz CMOS or 340 MHz PECL Outputs • Completely Configurable via I2C−bus • Up to Four FS714x can be Used on a Single I2C−bus • 3.
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