ICS843021 - FEMTOCLOCKS CRYSTAL-TO- 3.3V LVPECL CLOCK GENERATOR

Product Overview

Integrated Circuit Systems

Part number	ICS843021
Manufacturer	Integrated Circuit Systems
File Size	217.27 KB
Description	FEMTOCLOCKS CRYSTAL-TO- 3.3V LVPECL CLOCK GENERATOR
Datasheet	ICS843021 Datasheet
Additional preview pages of the ICS843021 datasheet.

The ICS843021 is a Gigabit Ethernet Clock Generator and a member of the HiPerClocksTM HiPerClockS™ family of high performance devices from ICS.

The ICS843021 uses a 25MHz crystal to synthesize 125MHz.

20MHz integration

1 differential 3.3V LVPECL output.
Crystal oscillator interface designed for 22.4MHz - 28MHz, 18pF parallel resonant crystal.
Output frequency range: 112MHz - 140MHz.
VCO range: 560MHz to 700MHz.
Output duty cycle range: 49% - 51%.
RMS phase jitter @ 125MHz, using a 25MHz crystal (1.875MHz - 20MHz): 0.37ps (typical).
RMS phase noise at 125MHz (typical) Offset Noise Power 100Hz -94.2 dBc/Hz 1KHz -122.8 dBc/Hz 10KHz -132.2 dBc/Hz 1.

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Other Datasheets by Integrated Circuit Systems

ICS843020-01 - FEMTOCLOCKS 680MHZ CRYSTAL-TO- 3.3V DIFFERENTIAL LVPECL FREQUENCY SYNTHESIZER
ICS843022 - FEMTOCLOCKS CRYSTAL-TO- 3.3V LVPECL CLOCK GENERATOR
ICS843023 - 3.3V 250MHZ LVPECL CLOCK GENERATOR
ICS843023I - FEMTOCLOCKS CRYSTAL-TO-3.3V 2.5V LVPECL CLOCK GENERATOR
ICS8430252-45 - FEMTOCLOCKS CRYSTAL-TO-3.3V LVPECL FREQUENCY SYNTHESIZER
ICS8430-111 - LOW JITTER DIFFERENTIAL-TO-3.3V LVPECL FREQUENCY SYNTHESIZER

Published: Mar 27, 2010 |