SY10EP58V

Micrel, Inc. 3.3V/5V 3GHz PECL/ECL 2:1 MULTIPLEXER ECL Pro™ ECSLSYY1P01r00oEE™PP5588VV SY10EP58V SY100EP58V FEATURES ■ 2:1 PECL/ECL multiplexer ■ Guaranteed AC–performance over temperature/voltage >3GHz fMAX (toggle) <200ps rise/fall time <420ps propagation delay (D-to-Q) ■ Low jitter performance Random jitter: <1psrms Deterministic jitter: <15pspp Total jitter (clock): <1pspp ■ Flexible supply voltage: +3V to +5.5V ■ Wide operating temperature range: –40°C to +85°C ■ Available in 8-pin MSOP and SOIC packages APPLICATIONS ■ SONET ■ Gig Ethernet ■ Fibre Channel ■ Transponders MUX SELECT TRUTH TABLE SEL1 L H DATA OUT Db Da ECL Pro™ DESCRIPTION The SY10/100EP58V are 3.3V/5V, precision, high-speed, 2:1 multiplexers. Both devices are pin-for-pin, plug-in replacements for the MC10/100EP58D/DT in 8-pin SOIC and 6-pin TSSOP (MSOP) packages. The signal-path inputs (Da and Db) are single-ended PECL/ECL compatible, and can accept a signal swing as low as 150mV. All I/O pins are 10K/100K EP ECL/PECL compatible. AC–performance is guaranteed over the industrial –40°C to +85°C temperature range and 3.0V to 5.5V supply voltage range. Maximum throughput (fMAX) is guaranteed to be 3GHz with a differential output swing ≥400mV. In addition, these multiplexers are optimized for low-jitter applications. The SY10EP58V and SY100EP58V are designed to operate in either ECL/PECL or PECL/LVPECL mode. The SY100EP58V is internally temperature compensated, thus is 100K EP ECL/PECL compat...