PL60208X PCIe Octal, Ultra-Low Jitter, HCSL Frequency Synthesizer General Description Features The PL602081 and PL602082 are members of the PCI Generates eight HCSL clock outputs. Express family of devices from Micrel and provide an PL602081 output frequencies: 25MHz, 100MHz, or extremely low-noise timing solution for PCI Express clock 200MHz. signals. They are based upon a unique synthesizer architecture that provides very low phase noise. PL602082 output frequencies: 25MHz, 125MHz, or 250MHz. The devices operate from a 3.3V or 2.5V power supply 2.5V or 3.3V operating range. and synthesize eight HCSL output clocks. The PL602081 synthesizes 25MHz, 100MHz, or 200MHz and the Typical phase jitter: 250fs for 12KHz to 20MHz. PL602082 synthesizes 25MHz, 125MHz, or 250MHz. The Compliant with PCI Express Gen1, Gen2, and Gen3. PL60208x devices accept a 25MHz crystal or LVCMOS Industrial temperature range (40 C to +85 C). reference clock. RoHS and PFOS compliant. Datasheets and support documentation are available on Available in 44-pin 7mm 7mm QFN package. Micrels web site at: www.micrel.com. Applications Block Diagram Servers Storage systems Switches and routers Gigabit Ethernet Set-top boxes/DVRs Micrel Inc. 2180 Fortune Drive San Jose, CA 95131 USA tel +1 (408) 944-0800 fax + 1 (408) 474-1000 Micrel, Inc. PL60208X (1) Ordering Information Part Number Marking Shipping Junction Temperature Range Package PL602081UMG PL602081UMG Tray 40 to +85C 44-Pin QFN PL602081UMG TR PL602081UMG Tape and Reel 40 to +85C 44-Pin QFN PL602082UMG PL602082UMG Tray 40 to +85C 44-Pin QFN PL602082UMG TR PL602082UMG Tape and Reel 40 to +85C 44-Pin QFN Note: 1. Devices are RoHS and PFOS compliant. Revision 1.1 December 11, 2013 2 hbwhelp micrel.com or (408) 955-1690