COMCHIP Diode Network / ESD Suppressor www.comchiptech.com CDA2Q20L C 0212 CDA2Q20 Voltage: 8 Volts Current: 25 mA Package (QSOP-20) Feature This diode network is designed to provide seventeen channels for active termination of high-speed data signals to eliminate signal undershoot and overshoot. The network has the added benefit of acting to suppress any ESD voltage events by shunting the energy to ground assuring maximum reliability of electronic systems in the field. Trigger levels are defined by the positive and negative bias levels set by the user. 20 11 1 10 Application ESD Positive Supply Driver Receiver Neg. Supply or Gnd. Absolute Maximum Ratings: ( Ta = 25oC ) Symbol Parameter TOP Operating temperature VS Supply voltage (Vp ~ Vn) IF Continuous forward current PO Total power * One diode conducting. Electrical Ratings: ( Ta = 25oC ) Symbol Characteristic VF Forward voltage VR Reverse breakdown voltage IL Leakage current CT Capacitance VESD Channel clamp voltage VPV Peak ESD voltage capability MDS0903001A Value -40 to +85 8 25 1 Min 0.6 9.5 ± 0.1 1.0 - Max 0.95 11 ± 2.0 5.0 ± 10 16 Units 0 C V mA W Units V V uA pF V kV Test Condition IF = 25 ma IR = 1 ma 8v @ 1Mhz 8kV HBM HBM Page 1