Datasheet Details
- Part number
- ICS840022
- Manufacturer
- Integrated Circuit Systems
- File Size
- 240.50 KB
- Datasheet
- ICS840022_IntegratedCircuitSystems.pdf
- Description
- CRYSTAL-TO LVCMOS/LVTTL FREQUENCY SYNTHESIZER
ICS840022 Description
PRELIMINARY Integrated Circuit Systems, Inc.ICS840022 FEMTOCLOCKS™CRYSTAL-TOLVCMOS/LVTTL CLOCK GENERATOR .
The ICS840022 is a Gigabit Ethernet Clock Generator and a member of the HiPerClocksTM HiPerClockS™ family of high performance devices from ICS.
ICS840022 Features
* 1 LVCMOS/LVTTL output, 7Ω output impedence
* Crystal oscillator interface designed for 25MHz, 18pF parallel resonant crystal
* Output frequencies: 125MHz or 62.5MHz (selectable)
* RMS phase jitter @ 125MHz, using a 25MHz crystal (1.875MHz - 20MHz): 0.55ps (typical)
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