ICS843002I-72 Description
The ICS843002I-72 is a member of the IC S HiperClockS™ family of high performance clock HiPerClockS™ solutions from IDT. The ICS843002I-72 is a PLL based synchronous clock generator that is optimized for WCDMA channel card applications where jitter attenuation and frequency translation is needed. The device contains two internal PLL stages that are cascaded in series.
ICS843002I-72 Key Features
- Two differential LVPECL outputs
- CLK input accepts the following input levels: LVCMOS or LVTTL levels
- Output frequency: 122.88MHz (typical)
- FemtoClock VCO frequency range: 490MHz
- 680MHz
- RMS phase jitter @ 122.88MHz, using a 19.2MHz crystal (1.875MHz to 10MHz): 0.49ps (typical)
- Deterministic jitter: 30fs (typical)
- Random jitter, RMS: 2.2ps (typical)
- Full 3.3V or mixed 3.3V core/2.5V output supply voltage
- 40°C to 85°C ambient operating temperature