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PCS3P25812 - Spread Spectrum Clock Generator

Download the PCS3P25812 datasheet PDF. This datasheet also covers the PCS3P25811 variant, as both devices belong to the same spread spectrum clock generator family and are provided as variant models within a single manufacturer datasheet.

General Description

spectrum frequency modulators designed specifically for a wide range of input clock frequencies from 4MHz to 32MHz.

Key Features

  • Generates a 1x (PCS3P25811), 2x (PCS3P25812) and 4x(PCS3P25814) low EMI spread spectrum clock of the input frequency.
  • Provides up to 15dB of EMI suppression.
  • Input Frequency: 4MHz - 32MHz.
  • Output Frequency: PCS3P25811: 4MHz - 32MHz PCS3P25812: 8MHz - 64MHz PCS3P25814: 16MHz - 128MHz.
  • Selectable spread options: Down Spread and Center Spread.
  • Low Power Dissipation: 3.3V: 20mW (typ) @ 6MHz 3.3V: 24mW (typ) @ 12MHz 3.3V: 30mW (typ) @ 24MHz.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (PCS3P25811_ONSemiconductor.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number PCS3P25812
Manufacturer onsemi
File Size 182.62 KB
Description Spread Spectrum Clock Generator
Datasheet download datasheet PCS3P25812 Datasheet

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Other Datasheets by onsemi

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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
PCS3P25811 and PCS3P25812 and PCS3P25814 Spread Spectrum Clock Generator www.DataSheet4U.com Features • Generates a 1x (PCS3P25811), 2x (PCS3P25812) and 4x(PCS3P25814) low EMI spread spectrum clock of the input frequency • Provides up to 15dB of EMI suppression • Input Frequency: 4MHz - 32MHz • Output Frequency: PCS3P25811: 4MHz - 32MHz PCS3P25812: 8MHz - 64MHz PCS3P25814: 16MHz - 128MHz • Selectable spread options: Down Spread and Center Spread • Low Power Dissipation: 3.3V: 20mW (typ) @ 6MHz 3.3V: 24mW (typ) @ 12MHz 3.3V: 30mW (typ) @ 24MHz • Low inherent Cycle-to-Cycle Jitter • Supply Voltage: 2.8V to 3.6V • LVCMOS Input and output • Functional and Pinout compatible to Cypress CY25811, CY25812 and CY25814 dependent signals.