SY87813L Datasheet | Micrel Semiconductor

3.3V, 28Mbps to 1.3Gbps Any Rate® Clock and Data Recovery General Description The SY87813L is a plete clock recovery and data retiming integrated circuit for data rates from 28Mbps up to 1.3Gbps NRZ. The device is ideally suited for SONET/SDH/ATM and Fibre Channel applications and other high-speed data transmission systems. Clock recovery and data retiming is performed by synchronizing the on-chip VCO directly to the ining data stream. The VCO center frequency is controlled by the reference clock frequency and the selected divide ratio. On-chip clock generation is performed through the use of a frequency multiplier PLL with a byte rate source as reference. The SY87813L also includes a link fault detection circuit. Datasheets and support documentation can be found on Micrel’s web site at: .micrel.. Any Rate® Features - 3.3V power supply - SONET/SDH/ATM patible - Clock and data recovery from 28Mbps up to 1.3Gbps NRZ data stream; clock generation from 28MHz to 1.3GHz - Two on-chip PLLs: one for clock generation and another for clock recovery - Selectable reference frequencies - Differential PECL high-speed serial I/O - Line receiver input: no external buffering needed - Link fault indication - 100K ECL-patible I/O .. - Industrial temperature range (- 40°C to +85°C) - Available in 32-pin EPAD-TQFP Applications - - - - - SONET/SDH/ATM OC-1 and OC-3, OC-12, OC-24 Fibre Channel, ESCON, SMPTE 259 Gigabit Ethernet/Fast Ethernet Proprietary architecture up to 1.3Gbps CEPT E-3/E-4/E-5 Markets - Tele/Data - Fiber optics - Storage networks Any Rate is a registered trademark of Micrel, Inc. Micrel Inc. - 2180 Fortune Drive - San Jose, CA 95131 - USA - tel +1 (408) 944-0800 - fax + 1 (408)...