ICS ICS44004I-04
The ICS844004I-04 is a 4 output LVDS Synthesizer optimized to generate clock HiPerClockS™ frequencies for a variety of high performance applications and is a member of the HiPerClocks TM family of high perfor mance clock solutions from ICS. This device can select its input reference clock from either a crystal input or a singleended clock signal. It can be configured to generate 4 outputs with individually selectable divide-by-one or divide-by-four function via the 4 frequency select pins (F_SEL[3:0]).| Part No. | ICS44004I-04 |
|---|---|
| Datasheet | ICS44004I-04 Download |
| Manufacturer |  ICS |
| Description | CRYSTAL/LVCMOS-TO-LVDS FREQUENCY SYNTHESIZER |
| Buy | Stock & Price |
FEATURES
● Four LVDS outputs● Selectable crystal oscillator interface or LVCMOS/LVTTL single-ended input
● Supports the following applications: SONET/SDH, SATA, or 10Gb Ethernet
● Output frequency range: 140MHz - 170MHz, 560MHz - 680MHz
● VCO range: 560MHz - 680MHz
● Crystal oscillator and CLK range: 17.5MHz - 21.25MHz
● RMS phase jitter @ 622.08MHz output, using a 19.44MHz crystal (12kHz - 20MHz): 0.71ps (typical)
● RMS phase jitter @ 156.25MHz output, using a 19.53125MHz crystal (1.875MHz - 20MHz): 0.51ps (typical)
● RMS phase jitter @ 155.52MHz output, using a 19.44MHz crystal (12kHz - 5MHz): 0.75ps (typical)
● Full 3.3V supply mode
● -40°C to 85°C ambient operating temperature
● Available in both standard and lead-free RoHS compliant packages
GENERAL DESCRIPTION
The ICS844004I-04 uses ICS’ 3 rd generation low phase noise VCO technology and can achieve 1ps or lower typical rms phase jitter. This ensures that it will easily meet clocking requirements for SDH (STM-1/ STM-4/STM-16) and SONET (OC-3/OC12/OC-48).
