Click to expand full text
www.DataSheet4U.com
PRELIMINARY
Integrated Circuit Systems, Inc.
ICS844051I
FEMTOCLOCKS™ CRYSTAL-TO- LVDS CLOCK GENERATOR
FEATURES
• One Differential LVDS output • Crystal oscillator interface designed for 18pF parallel resonant crystals (18.125MHz - 23.4375MHz) • Output frequency range: 145MHz - 187.5MHz and 72.5MHz - 93.75MHz • VCO range: 580MHz - 750MHz • RMS phase jitter @156.25MHz (1.875MHz - 20MHz): 0.45ps (typical) • 3.3V or 2.5V operating supply • -40°C to 85°C ambient operating temperature • Available in both standard and lead-free RoHS-compliant packages
GENERAL DESCRIPTION
The ICS844051I is a Gigabit Ethernet Clock Generator and a member of the HiPerClocksTM HiPerClockS™ family of high performance devices from ICS.