Datasheet Details
- Part number
- ICS84427
- Manufacturer
- ICS
- File Size
- 158.68 KB
- Datasheet
- ICS84427_ICS.pdf
- Description
- CRYSTAL-TO-LVDS INTEGRATED FREQUENCY SYNTHESIZER/FANOUT BUFFER
ICS84427 Description
www.DataSheet4U.com PRELIMINARY Integrated Circuit Systems, Inc.ICS84427 CRYSTAL-TO-LVDS INTEGRATED FREQUENCY SYNTHESIZER/FANOUT BUFFER .
The ICS84427 is a Crystal-to-LVDS Frequency Synthesizer/Fanout Buffer and a member of the HiPerClockS™ HiPerClockS™ family of High Performance Clock S.
ICS84427 Features
* Six LVDS outputs
* Crystal oscillator interface
* Output frequency range: 77.76MHz to 625MHz
* Crystal input frequency: 19.44MHz, 25MHz or 25.5MHz
* RMS phase jitter at 155.52MHz, using a 19.44MHz crystal (12kHz to 20MHz): 3.4ps (typical) Phase noise: Offset
ICS84427 Applications
* IC S
FUNCTION TABLE
Inputs F_XTAL X 19.44MHz 19.44MHz 19.44MHz 19.44MHz 25MHz 25MHz 25MHz 25MHz 25.5MHz MR 1 0 0 0 0 0 0 0 0 0 F_SEL2 X 1 1 1 1 0 0 0 0 0 F_SEL1 F_SEL0 X 0 0 1 1 0 0 1 1 0 X 0 1 0 1 0 1 0 1 1 Output Frequency F_OUT LOW 77.76MHz 155.52MHz 311.04MHz 622.08MHz 78.125MHz 156.25MHz 312
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