Part SM840001
Description 106.25MHz Ultra-Low Jitter Clock Synthesizer
Manufacturer Micrel Semiconductor
Size 336.30 KB
Micrel Semiconductor
SM840001

Overview

The SM840001 synthesizer series were designed for Fibre Channel applications. The device design is optimized for 106.25MHz or 212.5MHz using a 26.5625MHz fundamental parallel resonant crystal, with stability and accuracy over the full operating range.

  • Generates a single LVCMOS/LVTTL output
  • Integrated loop filter components
  • RMS Phase Jitter: - 510 fs (typ) at 106.25MHz - 320 fs (typ) at 212.50MHz
  • Operates with either a 3.3V or 2.5V supply
  • Power consumption is <77mA @ 3.3 V
  • Fundamental crystal oscillator interface
  • Input frequency of 26.5625 MHz parallel resonant
  • Selectable output frequency: 106.25MHz or 212.5MHz
  • Temperature range: -40°C to +75°C
  • Available in 8-pin TSSOP package