SM840002 Overview
Key Specifications
Package: TSSOP
Mount Type: Surface Mount
Pins: 16
Operating Voltage: 3.3 V
Description
The SM840002 is a dual 10-Gigabit Ethernet and Gigabit Ethernet, 62.5MHz, 125MHz, or 156.25MHz LVCMOS clock frequency synthesizer and a member of the ClockWorks™ family of devices from Micrel. It provides a low-noise timing solution for high-speed, high-accuracy synthesis of clock signals.
Key Features
- Generates two LVCMOS outputs
- Operating supply modes
- 3.3V/3.3V, 2.5V/2.5V
- Typical phase jitter @156.25MHz~64 fs (1.875MHz
- Crystal frequency: 25MHz
- 62.5MHz, 125MHz, or 156.25MHz output frequency
- Output Skew: 12ps (maximum)
- Phase Noise @ 156.25MHz
- 1KHz: -126dBc/Hz
- 10KHz: -130dBc/Hz
