Datasheet4U Logo Datasheet4U.com

ICS840001-34 - CRYSTAL-TO LVCMOS/LVTTL FREQUENCY SYNTHESIZER

General Description

The ICS840001-34 is a two output LVCMOS/ LVTTL Synthesizer and a member of the HiPerClockS™ HiPerClocks TM family of high performance devices from ICS.

Key Features

  • (2) LVCMOS/LVTTL outputs, 20Ω typical output impedence (1) Main clock output (Q) (1) Three-state reference clock output (REF_CLK).
  • Crystal oscillator interface can accept crystals from 15.3125MHz to 42.67MHz, 18pF parallel resonant crystal.
  • Output frequency range: 81.67MHz to 213.33MHz.
  • VCO range: 490MHz to 640MHz.
  • RMS phase jitter @ 106.25MHz, using a 26.5625MHz crystal (637kHz - 10MHz): 0.38ps (typical).
  • 3.3V operating supply.
  • 0°C.

📥 Download Datasheet

Datasheet Details

Part number ICS840001-34
Manufacturer Integrated Circuit Systems
File Size 200.76 KB
Description CRYSTAL-TO LVCMOS/LVTTL FREQUENCY SYNTHESIZER
Datasheet download datasheet ICS840001-34 Datasheet

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
PRELIMINARY Integrated Circuit Systems, Inc. ICS840001-34 FEMTOCLOCKS™CRYSTAL-TOLVCMOS/LVTTL FREQUENCY SYNTHESIZER FEATURES • (2) LVCMOS/LVTTL outputs, 20Ω typical output impedence (1) Main clock output (Q) (1) Three-state reference clock output (REF_CLK) • Crystal oscillator interface can accept crystals from 15.3125MHz to 42.67MHz, 18pF parallel resonant crystal • Output frequency range: 81.67MHz to 213.33MHz • VCO range: 490MHz to 640MHz • RMS phase jitter @ 106.25MHz, using a 26.5625MHz crystal (637kHz - 10MHz): 0.38ps (typical) • 3.3V operating supply • 0°C to 70°C ambient operating temperature GENERAL DESCRIPTION The ICS840001-34 is a two output LVCMOS/ LVTTL Synthesizer and a member of the HiPerClockS™ HiPerClocks TM family of high performance devices from ICS.