Datasheet Microchip PL602081
The PL602081 and PL602082 are members of the PCI-Express family of devices from Micrel and provide an extremely low-noise timing solution for PCI-Express clock signals
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PL60208X - PCIe Octal, Ultra-Low Jitter, HCSL Freq Synth
PCIe Octal, Ultra-Low Jitter,
HCSL Frequency Synthesizer General Description
The PL602081 and PL602082 are members of the PCI
Express family of devices from Micrel and provide an
extremely low-noise timing solution for PCI Express clock
signals. They are based upon a unique synthesizer
architecture that provides very low phase noise.
The devices operate from a 3.3V or 2.5V power supply
and synthesize eight HCSL output clocks. The PL602081
synthesizes 25MHz, 100MHz, or 200MHz and the
PL602082 synthesizes 25MHz, 125MHz, or 250MHz. The
PL60208x devices accept a 25MHz crystal or LVCMOS
Datasheets and support documentation are available on
MicrelвЂ™s web site at: www.micrel.com. Block Diagram Features
п‚ Generates eight HCSL clock outputs.
п‚ PL602081 output frequencies: 25MHz, 100MHz, or
п‚ PL602082 output frequencies: 25MHz, 125MHz, or
п‚ 2.5V or 3.3V operating range.
п‚ Typical phase jitter: 250fs for 12KHz to 20MHz. ...
|Lifecycle Status||Production (Appropriate for new designs but newer alternatives may exist)||Production (Appropriate for new designs but newer alternatives may exist)|
|Description||4-Outputs, Ultra-Low Jitter, PCIe Clock||4-Outputs, Ultra-Low Jitter, PCIe Clock|
|Input Freq, MHz||0-0||0-0|
|No. of Outputs||8||8|
|Operating Temperature Range, °C||-40 to +85||-40 to +85|
- Clock and Timing > Clock Generation > PCIe Clocks