Datasheet4U Logo Datasheet4U.com

CS2500 - Fractional-N Clock Synthesizer and Multiplier

Datasheet Summary

Description

The CS2500 is a system-clocking device incorporating a programmable phase-locked loop (PLL).

The hybrid analog/ digital PLL architecture comprises a delta-sigma fractional-N analog PLL and a digital frequency-locked loop (FLL).

Features

  • I²C/SPI control port.
  • Clock frequency synthesizer incorporating delta-sigma fractional-N analog PLL.
  • Generates low-jitter 6.
  • 75 MHz clock (CLK_OUT) from 8.
  • 75 MHz timing reference (REF_CLK_IN).
  • Fractional clock multiplier and jitter reduction using hybrid analog/digital PLL.
  • Generates low-jitter 6.
  • 75 MHz clock (CLK_OUT), synchronized to a 50 Hz.
  • 30 MHz low-quality or intermittent frequency reference (CLK_IN).

📥 Download Datasheet

Datasheet preview – CS2500

Datasheet Details

Part number CS2500
Manufacturer Cirrus Logic
File Size 367.75 KB
Description Fractional-N Clock Synthesizer and Multiplier
Datasheet download datasheet CS2500 Datasheet
Additional preview pages of the CS2500 datasheet.

📁 Similar Datasheet

  • CS250 - Phase Control Thyristors (ABB Semiconductors)
  • CS2516 - Pulse-Load Battery Monitor (Cherry Semiconductor Corporation)
  • CS2540-7R - 100 Watt DC-DC Converters (Power-One)
  • CS25M20SSNSKLG - COLOR TELEVISION RECEIVER Service Manual (Samsung)
  • CS25N06B3 - Silicon N-Channel Power MOSFET (Huajing Microelectronics)
  • CS25N06B4 - Silicon N-Channel Power MOSFET (Huajing Microelectronics)
  • CS25N06B8 - Silicon N-Channel Power MOSFET (Huajing Microelectronics)
  • CS25N06C3 - Silicon N-Channel Power MOSFET (CR Micro)
  • CS25N06C4 - Silicon N-Channel Power MOSFET (CR Micro)
  • CS25N10A4 - Silicon N-Channel Power MOSFET (CR Micro)
Other Datasheets by Cirrus Logic
  • CS2501 - Fractional-N Clock Multiplier
  • CS2000-CP - Fractional-N Clock Synthesizer & Clock Multiplier
  • CS2000-OTP - Fractional-N Clock Synthesizer & Clock Multiplier
  • CS2100-CP - Fractional-N Clock Multiplier
  • CS22210 - WIRELESS PCI/USB CONTROLLER
  • CS22220 - WIRELESS PCI/USB CONTROLLER
  • CS22230 - WIRELESS PCI/USB CONTROLLER
  • CS22250 - WIRELESS 10BT CONTROLLER

Full PDF Text Transcription

Click to expand full text
CS2500 Fractional-N Clock Synthesizer and Multiplier Features • I²C/SPI control port • Clock frequency synthesizer incorporating delta-sigma fractional-N analog PLL — Generates low-jitter 6–75 MHz clock (CLK_OUT) from 8–75 MHz timing reference (REF_CLK_IN) • Fractional clock multiplier and jitter reduction using hybrid analog/digital PLL — Generates low-jitter 6–75 MHz clock (CLK_OUT), synchronized to a 50 Hz–30 MHz low-quality or intermittent frequency reference (CLK_IN) • Configurable auxiliary clock/status output • Minimal board space required — No external analog loop-filter components • Pin-to-pin, register map, and control compatible with CS2000 and CS2200 • Single-supply operation at 1.8 V or 3.
Published: |