SY58052AU Ultra-Precision CML Data and Clock Synchronizer with Internal Input and Output Termination Precision Edge General Description The SY58052AU is an ultra-fast, precision, low jitter data- Precision Edge to-clock resynchronizer with a guaranteed maximum data throughput of 10.7Gbps and a maximum clock of 10.7GHz. Features The SY58052AU is an ideal solution for backplane retiming or retiming after the data passes through long Resynchronize data to a reference clock trace lengths. Serial data comes into the data input, and Guaranteed AC performance over temperature and the CML output is synchronous to the input reference voltage: clocks rising edge. DC-to > 10.7Gbps data rate throughput The SY58052AU differential inputs include a unique, DC-to > 10.7GHz clock f MAX internal termination design that allows access to the 160ps any in-to-out t PD termination network through a V pin. This feature T 30ps typical Rise/Fall time allows the device to easily interface to different logic Ultra low-jitter design: standards, both AC- and DC-coupled, without external resistor-bias and termination networks. The result is a 0.3ps typical random jitter RMS clean, stub-free, low-jitter interface solution. The 3ps typical deterministic jitter (data) PP differential CML output is optimized for 50 environments < 10ps total jitter (clock) PP with internal 50 source termination and a 400mV output Internal 50 input termination swing. Unique input termination and V pin accepts DC- and T The SY58052AU operates from a 2.5V or 3.3V supply and AC-coupled inputs (CML, PECL) is guaranteed over the full industrial temperature range Internal 50 output source termination ( 40 C to +85C). The SY58052AU is part of a Micrels 400mV CML output swing Precision Edge product family. Power supply: 2.5V 5% or 3.3V 10% Datasheets and support documentation are available on 40C to +85C industrial temperature range Micrels web site at: www.micrel.com. Available in a 3mm 3mm 16-pin QFN package Functional Block Diagram Applications Data communications systems Serial OC-192, OC192+FEC data-to-clock realignment Parallel 10Gbps for OC-768 All SONET OC-3 OC-768 applications Fiber channel Gigabit Ethernet ATE Test and measurement AnyGate and Precision Edge are registered trademarks of Micrel, Inc. Micrel Inc. 2180 Fortune Drive San Jose, CA 95131 USA tel +1 (408) 944-0800 fax + 1 (408) 474-1000 Micrel, Inc. SY58052AU Typical Application (1) Ordering Information Part Number Package Type Operating Range Package Marking Lead Finish SY58052AUMG 3mm 3mm QFN-16 Industrial 052A with Pb-Free Bar Line Indicator NiPdAu Pb-Free (2) SY58052AUMG TR 3mm 3mm QFN-16 Industrial 052A with Pb-Free Bar Line Indicator NiPdAu Pb-Free Notes: 1. Contact factory for die availability. Dice are guaranteed at T = 25C, DC electricals only. A 2. Tape and reel. Pin Configuration 16-Pin 3mm 3mm QFN Revision 1.0 February 11, 2014 2 FOMhelp micrel.com or (408) 955-1690