ICS ICS43002-01
The ICS843002-01 is a 2 output LVPECL synthesizer optimized to generate Ethernet HiPerClockS™ reference clock frequencies and is a member of the HiPerClocksTM family of high performance clock solutions from ICS. The ICS843002-01 uses ICS’ 3rd generation low phase noise VCO technology and can achieve 1ps or lower typical rms phase jitter, easily meeting Ethernet jitter requirements. The ICS843002-01 is packaged in a small 20-pin TSSOP package.| Part No. | ICS43002-01 |
|---|---|
| Datasheet | ICS43002-01 Download |
| Manufacturer |  ICS |
| Description | CRYSTAL-TO-3.3V LVPECL FREQUENCY SYNTHESIZER |
| Buy | Stock & Price |
FEATURES
● Two 3.3V LVPECL outputs● Selectable crystal oscillator interface or LVCMOS single-ended input
● Supports the following input frequencies: 156.25MHz, 125MHz and 62.5MHz
● VCO range: 560MHz - 680MHz
● RMS phase jitter @ 156.25MHz, using a 25MHz crystal (1.875MHz-20MHz): 0.54ps (typical)
● Typical phase noise at 156.25MHz Phase noise: Offset Noise Power 100Hz ............... -97.3 dBc/Hz 1KHz .............. -119.1 dBc/Hz 10KHz .............. -126.4 dBc/Hz 100KHz .............. -127.6 dBc/Hz
● Full 3.3V supply mode
● Lead-Free package fully RoHS compliant
● -30°C to 85°C ambient operating temperature
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. ICS FREQUENCY SELECT FUNCTION TABLE Inputs M Divider F_SEL1 F_SEL0 Value 0 0 25 0 1 1 1 0 1 25 25 Not Used N Divider Value 4 5 10 Output Frequency (25MHz Ref.) 156.25 125 62.5 Not Used PIN ASS...
