SY58606UMG

The SY58606U is a 2.5/3.3V, high-speed, fully differential 1:2 CML fanout buffer optimized to provide two identical output copies with less than 15ps of skew and 100fsRMS of typical additive phase jitter. The SY58606U can process clock signals as fast as 3GHz or data patterns up to 4.25Gbps. The differential input includes Micrel’s unique, 3-pin input termination architecture that interfaces to LVPECL, LVDS or CML differential signals, (AC- or DC-coupled) as small as 100mV (200mVpp) without any level-shifting or termination resistor networks in the signal path. For AC-coupled input interface applications, an integrated voltage reference (VREF-AC) is provided to bias the VT pin. The outputs are 400mV CML, with extremely fast rise/fall times guaranteed to be less than 85ps. The SY58606U operates from a 2.5V ±5% supply or 3.3V ±10% supply and is guaranteed over the full industrial temperature range (-40°C to +85°C). The SY58606U is part of Micrel’s highspeed, Precision Edge® product line.

Precision 1:2,400mV CML fanout buffer Guaranteed AC performance over temperature and voltage: DC-to > 4.25Gbps throughput <320ps typical propagation delay (IN-to-Q) <1.5ps rise/fall times <85ps rsie/fall times Fail Safe Input Prevents output from oscillating when input is invalid Ultra-low jitter design 100fses typical addititive jitter High-speed CML outputs 2.5V ±5% (or) 3.3V ±10% power supply operation Industrial temperature range: -40°C to +85°C Available in 16-pin (3mm x 3mm) QFN package