Datasheet Details
| Part number | RC22504A |
|---|---|
| Manufacturer | Renesas |
| File Size | 2.43 MB |
| Description | Sub-100fs Frequency Synthesizer |
| Datasheet |
 RC22504A Datasheet
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General Description
The RC22504A is a small, low-power timing component designed to be placed immediately adjacent to a PHY, switch, ASIC or FPGA that requires several reference clocks with jitter performance less than 100fs (max).
Key Features
- Jitter as low as 64 fs RMS maximum (10kHz to 20MHz).
- PLL core consists of fractional-feedback Analog PLL (APLL) ○ Operates from a 25MHz to 80MHz crystal or XO ○ APLL frequency independent of input / crystal frequency ○ Operates as a frequency synthesizer or Digitally Controlled Oscillator (DCO) ○ DCO has tuning granularity of < 1ppb.
- Programmable status output.
- 4 differential / 8 LVCMOS outputs ○ Any frequency from 10MHz to 1GHz (180MHz for LVCMOS) ○ Programm.