Multiplexer 2-Element ECL 2-IN 20-Pin TSSOP

The SY100EP56V is a high-speed, low-skew, fully differential Dual PECL/ECL 2:1 multiplexer. This device is a pin-for-pin, plug-in replacement to the MC10/100EP56DT. Two separate 2:1 multiplexers (Channel 0 and Channel 1) with dedicated select control pins (SEL0 and SEL1) are implemented in a 20-pin TSSOP package. The signal-path inputs (D0a, D0b and D1a, D1b) accept differential signals as low as 150mV pk-pk. For applications that require common select control for both channels A & B, a common select pin (COM_SEL) is available. All I/O pins are 100k PECL/ECL logic compatible. AC-performance is guaranteed over the industrial -40°C to +85°C temperature range and 3.0V to 5.5V supply voltage range. This device will operate in PECL/LVPECL or ECL/ LVECL mode. The 500ps max (400 typ) propagation delay is matched for all signal and logic select paths: D-to-QOUT, SEL-to-QOUT, and COM_SEL-to-QOUT. Two VBB output reference pins (approx equal to VCC -1.4V) are available for AC–coupled or single-ended applications. The SY100EP56V is part of Micrel’s high-speed, Precision Edge timing and distribution family. Dual, fully differential 2:1 PECL/ECL multiplexer Guaranteed AC parameters over temperature/ voltage: > 3GHz fMAX (toggle) < 100ps within device skew < 230ps rise/fall times < 500ps propagation delay Flexible power supply: 3.0V to 5.5V Wide operating temperature range: -40°C to +85°C VBB reference for AC-coupled and single-ended applications Both channels have independent input select or common select control 100k PECL/ECL compatible logic Available in 20-pin TSSOP package