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Integrated Circuit Systems, Inc.
ICS813001I
DUAL VCXO W/3.3V, 2.5V LVPECL FEMTOCLOCK™ PLL
FEATURES
• One 3.3V or 2.5V LVPECL output pair • Two selectable crystal oscillator interfaces for the VCXO, one differential clock or one LVCMOS/LVTTL clock inputs • CLK1/nCLK1 supports the following input types: LVPECL, LVDS, LVHSTL, SSTL, HCSL • Crystal operating frequency range: 14MHz - 24MHz • VCO range: 490MHz - 640MHz • Output frequency range: 40.83MHz - 640MHz • VCXO pull range: ±100ppm (typical) • Supports the following applications (among others): SONET, Ethernet, Fibre Channel, HDTV, MPEG • RMS phase jitter @ 622.08MHz (12kHz - 20MHz): 0.84 (typical) • Supply voltage modes: VCC/VCCO 3.3V/3.3V 3.3V/2.5V 2.5V/2.