PL902xxx Datasheet | Micrel Semiconductor

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 200MHz. Datasheets and support documentation are available on Micrel’s web site at: .micrel.. Block Diagram Features - Lowest power and smallest programmable jitter attenuator - Input/output frequency up to 200MHz - I/O pins can be configured as output enable (OE), frequency switching (CSEL), power down (PDB) input, or CLK1(2) output. - <10µA current consumption with PDB active - Operating temperature range from - 40C to +85C - Available in 6-pin SOT23 GREEN/Ro HS-pliant packages. - Related devices: - PL903xxx: Single-ended input, differential output, and phase noise cleaning. - PL904xxx: Differential input, two differential outputs, and phase noise cleaning Applications - IEEE1588 GPIO clock cleanup - FPGA-generated clock cleanup - 1/10/40/100 Gigabit Ethernet (Gb E) - SONET/SDH - PCI-Express - CPRI/OBSAI wireless base stations - Fibre Channel - SAS/SATA - DIMM Micrel Inc. - 2180 Fortune Drive - San Jose, CA 95131 - USA - tel +1 (408) 944-0800 - fax + 1 (408) 474-1000 - http://.micrel. August...