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Preliminary Technical Data ADCMP608/ADCMP609 Rev. PrA | Page 3 of 16 SPECIFICATIONS ELECTRICAL CHARACTERISTICS VCCI = VCCO = 3.3 V, TA = 25°C, unless otherwise noted. Table 1. Parameter Symbol Conditions Min Typ Max Unit DC INPUT CHARACTERISTICS Voltage Range VP, VN VCC = 2.5 V to 5.5 V −0.5 VCC + 0.5 V V Common-Mode Range VCC = 2.5 V to 5.5 V −0.2 VCC + 0.2 V V Differential Voltage VCC = 2.5 V to 5.5 V VCC V Offset Voltage VOS −5.0 +5.0 mV Bias Current IP, IN −2.0 ±1 +2.0 μA Offset Current −0.5 +0.5 μA Capacitance CP, CN TBD pF Resistance, Differential Mode 0.1 V to VCC 150 kΩ Resistance, Common Mode −0.5 V to VCC + 0.5 V 100 kΩ Active Gain AV 80 dB VCCI = 2.5 V, VCCO = 2.5 V, VCM = −0.2 V to 2.7 V 50 dB Common-Mode Rejection CMRR VCCI = 5.5 V, VCCO = 5.5 V, VCM = −0.2 V to 5.7 V 60 dB Hysteresis RHYS = ∞ 0.1 mV LATCH ENABLE PIN CHARACTERISTICS ADCMP609 only VIH Hysteresis is shut off 2.0 VCCO + 0.2 V VIL Latch mode guaranteed −0.2 0.4 0.8 V LIH VIH = VCCO + 0.2 V 0.1 mA IOL VIL = 0.4 V −0.1 mA HYSTERESIS MODE AND TIMING Hysteresis Mode Bias Voltage Current sink 0 μA 1.08 1.25 1.35 V Minimum Resistor Value Hysteresis = 60 mV 60 kΩ Latch Setup Time tS VOD = 100 mV 15 ns Latch Hold Time tH VOD = 100 mV 20 ns Latch to Output Delay tPLOH, tPLOL VOD = 100 mV 20 ns Latch Minimum Pulse Width tPL VOD = 100 mV 20 ns SHUTDOWN PIN CHARACTERISTICS VIH Comparator is operating 2.0 VCC V VIL Shutdown guaranteed −0.2 0.4 0.6 V IIH VIH = VCC 0.05 mA IOL VIL = 0 V −0.05 mA Sleep Time tSD ICC < 100 μA 0.6 ns Wake-Up Time tH VOD = 10 mV, output valid 3 ns DC OUTPUT CHARACTERISTICS VCCO = 2.5 V to 6 V Output Voltage High Level VOH IOH = 1.6 mA VCCO = 2.5 V VCC − 0.4 V Output Voltage Low Level VOL IOL = 1.6 mA VCCO = 2.5 V 0.4 V |
