MC100EP56MNTXG ON Semiconductor

MC10EP56, MC100EP56 3.3V / 5VECL Dual Differential 2:1 Multiplexer Description The MC10/100EP56 is a dual, fully differential 2:1 multiplexer. The differential data path makes the device ideal for multiplexing low MC10EP56, MC100EP56 Table 1. PIN DESCRIPTION PIN FUNCTION D0a* D1a* ECL Input Data a V Q0 Q0 SEL0 V Q1 Q1 V CC SEL1 CC EE D0a* D1a* ECL Input Data a Invert 20 19 18 17 16 15 14 13 12 11 D0b* D1b* ECL Input Data b D0b* D1b* ECL Input Data b Invert SEL0* SEL1* ECL Indiv. Select Input COM SEL* ECL Common Select Input V , V Output Reference Voltage BB0 BB1 10 1 0 Q0 Q1 ECL True Outputs Q0 Q1 ECL Inverted Outputs V Positive Supply CC V Negative Supply EE EP Exposed Pad 1 2 3 4 5 678 9 10 D0a D0a V D0b D0b D1a D1a V D1b D1b * Pins will default LOW when left open. BBO BB1 Warning: All V and V pins must be externally connected CC EE Table 2. TRUTH TABLE to Power Supply to guarantee proper operation. Q0, Q1, Figure 1. 20Lead Package (Top View) and Logic Diagram SEL0 SEL1 COM SEL Q0 Q1 X X H a a L L L b b L H L b a H H L a a H L L a b Exposed Pad D0a D0a V Q0 Q0 CC 20 19 18 17 16 V 1 15 SEL0 BB0 D0b 2 14 COM SEL D0b MC10/100EP56 3 13 SEL1 4 D1a 12 V CC D1a 5 11 Q1 67 8 9 10 V D1b D1b V Q1 BB1 EE NOTE: The Exposed Pad (EP) on package bottom must be attached to a heatsinking conduit. The Exposed Pad may only be electrically connected to V . EE Figure 1. QFN20 Pinout (Top View)