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PL60203X
HCSL-Compatible Clock Generator for PCI Express
General Description
The PL60203X is the smallest, high performance, lowest power, 2 differential output clock IC available for HCSL timing applications. PL60203X offers -130dBc at 10kHz offset at 100MHz, with a very low jitter (2ps TIE RMS), making it ideal for HCSL applications requiring small size and low power.
Datasheets and support documentation are available on Micrel’s web site at: www.micrel.com.
Block Diagram
Features
Input frequency: Fundamental crystal or reference input: 25MHz.
Output frequency: PL602031: 2 x 25MHz differential outputs. PL602032: 2 x 100MHz differential outputs. PL602033: 2 x 125MHz differential outputs. PL602034: 2 x 200MHz differential outputs.
Very low jitter: 28ps peak-to-peak typical. Very low phase noise:
-130dBc at 10kHz offset at 100MHz. Compliant with PCI-Express Gen1, Gen2, and Gen3. Power supply range: 2.25V to 3.63V. Operating tempera.