SM802110 Datasheet | Micrel Semiconductor

Clock Works™ CPRI 153.6MHz Ultra-Low Jitter, LVPECL Frequency Synthesizer General Description The SM802110 is a member of the Clock Works™ family of devices from Micrel and provides an extremely low-noise timing solution for CPRI clock signals. It is based upon a unique patented Rotary Wave® architecture that provides very low phase noise. The device operates from a 3.3V or 2.5V power supply and synthesizes an LVPECL output clock at 153.6MHz. The SM802110 accepts a 30.72MHz LVCMOS reference clock. Data sheets and support documentation can be found on Micrel’s web site at .micrel.. Features - Generates an LVPECL clock outputs at 153.6MHz - 2.5V or 3.3V operating range - Typical phase jitter @ 153.6MHz (2MHz to 20MHz): 99fs (typical) at 3.3V - Industrial temperature range - Green, Ro HS, and PFOS pliant - Available in 24-pin 4x4mm QFN Applications - CPRI - OBSAI Block Diagram .. Clock Works is a trademark of Micrel, Inc Rotary Wave is a registered trademark of Multigig, Inc. Micrel Inc. - 2180 Fortune Drive - San Jose, CA 95131 - USA - tel +1 (408) 944-0800 - fax + 1 (408) 474-1000 - http://.micrel. January 2011 M9999-012111-A hbwhelp@micrel. or (408) 955-1690 Micrel, Inc. Ordering Information Part Number SM802110UMG SM802110UMGR Note: 1. Devices are Green, Ro HS, and PFOS pliant. Marking 802110 802110 Shipping Tube Tape &...