PL902xxx
Description
The PL902xxx series is a low-power, small form-factor, high-performance OTP-based device and a member of Micrel’s Jitter Blocker, factory programmable jitter attenuators. The Jitter Blocker product family cleans any deterministic jitter, thereby improving the peak-to-peak jitter, accumulated jitter, and even the phase noise. The PL902xxx is capable of reducing thousands of picoseconds of period jitter in a clock to a level below 100ps peak-to-peak, making that clock usable for many more applications.
The PL902xxx operates on a single 2.5V or 3.3V supply, consumes little power, and is housed in a small SOT23 package for a broad range of applications. Programmable I/O pins can be configured as output enable (OE), configuration select (CSEL), power down (PDB) input, or CLK1 (2) output. The power down feature of PL902xxx, when activated, allows the IC to consume less than 10µA of power, while its programming flexibility allows filtering of any clock frequency, up to...
