ICS840004-01 Datasheet (CRYSTAL-TO LVCMOS/LVTTL FREQUENCY SYNTHESIZER)

Part: ICS840004-01
Manufacturer: Integrated Circuit Systems
Size: 299.44 KB

ICS840004-01 Key Features

Four LVCMOS/LVTTL outputs, 15Ω typical output impedance
Selectable crystal oscillator interface or LVCMOS/LVTTL single-ended input
Output frequency Range: 56MHz
175MHz
VCO Range: 560MHz
700MHz
RMS phase jitter at 156.25MHz (1.875MHz
20MHz): 0.52ps (typical) design target Phase noise: Offset Noise Power
94.9 dBc/Hz 1kHz
119.6 dBc/Hz 10kHz

Related Integrated Circuit Systems Datasheets

Part Number	Description
ICS840004-11	CRYSTAL-TO LVCMOS/LVTTL FREQUENCY SYNTHESIZER
ICS840004	CRYSTAL-TO LVCMOS/LVTTL FREQUENCY SYNTHESIZER
ICS840004I	CRYSTAL-TO LVCMOS/LVTTL FREQUENCY SYNTHESIZER
ICS840004I-01	CRYSTAL-TO LVCMOS/LVTTL FREQUENCY SYNTHESIZER
ICS840001	CRYSTAL-TO LVCMOS/LVTTL FREQUENCY SYNTHESIZER

ICS840004-01 Description

The ICS840004-01 is a 4 output LVCMOS/LVTTL Synthesizer optimized to generate Ethernet HiPerClockS™ reference clock frequencies and is a member of the HiPerClocksTM family of high performance clock solutions from ICS. Using a 25MHz, 18pF parallel resonant crystal, the following frequencies can be generated based on the 2 frequency select pins (F_SEL1:0): 156.25MHz, 125MHz, and 62.5MHz.