ICS ICS4002I-01
The ICS844002I-01 is a 2 output LVDS Synthesizer optimized to generate Ethernet HiPerClockS™ reference clock frequencies and is a member of the HiPerClocks T M family of high performance clock solutions from ICS. The ICS844002I-01 uses ICS’ 3 rd generation low phase noise VCO technology and can achieve| Part No. | ICS4002I-01 |
|---|---|
| Datasheet | ICS4002I-01 Download |
| Manufacturer |  ICS |
| Description | CRYSTAL-TO-LVDS FREQUENCY SYNTHESIZER |
| Buy | Stock & Price |
FEATURES
● Two LVDS outputs● Selectable crystal oscillator interface or LVCMOS/LVTTL single-ended input
● Supports the following output frequencies: 156.25MHz, 125MHz, 62.5MHz
● VCO range: 560MHz - 680MHz
● RMS phase jitter @ 156.25MHz, using a 25MHz crystal (1.875MHz - 20MHz): 0.41ps (typical)
● Full 2.5V supply mode
● -40°C to 85°C ambient operating temperature
● Available in both, standard and RoHS/Lead-Free compliant packages
GENERAL DESCRIPTION
Using a 25MHz, 18pF parallel resonant crystal, the following frequencies can be generated based on the 2 frequency select pins (F_SEL[1:0]): 156.25MHz, 125MHz and 62.5MHz. <1ps typical rms phase jitter, easily meeting Ethernet jitter requirements. The ICS844002I-01 is packaged in a small 20-pin TSSOP package. IC S FREQUENCY SELECT FUNCTION TABLE F_SEL1 F_SEL0 0 0 1 1 0 1 0 1 M Divider Value 25 25 25 Not Used N Divider Value 4 5 10 Output Frequency (MHz) (25MHz Reference) 156.25 125 62.5 Not Used PIN ASSIGNMENT nc VDDO Q0 nQ0 MR nPLL_SEL nc...
