IBCPX3 (R) AMERICAN MICROSYSTEMS, INC June, 1998 Preliminary AMI 0.6 micron CMOS Single Poly Comparator Schematic Symbol Description P-Channel differential input comparator cell. Digital model is designed for a single ended input. AVDD PADM PD VREF TRUTH TABLE PD 1 0 0 PADM X 0 1 VREF QC X X X 1 0 1 QC IBCPX3 AVSS PIN DESCRIPTION NAME PADM VREF PD QC AVDD AVSS TYPE Analog input Analog input Digital input Digital output Analog supply Analog supply DESCRIPTION Positive Comparator Input Negative Comparator Input Power Down Input Comparator Output VDD VSS AC ELECTRICAL CHARACTERISTICS SYMBOL delay T Vdd Ivdd GBW Gain Vos CMR Voh Vol Cload PARAMETER Propagation delay Temperature Supply Voltage Supply Current Gain Bandwidth DC Gain Input Offset Input Common Mode Range Output high Output low Capacitive load CONDITION 1.95pf load MIN -40 4.5 3.5 572 109 0.7 0.25 TYP 12.1 25 MAX 6.4 1080 116 7.8 2.5 85 5.5 11.1 1942 116 34.2 3.5 UNITS ns C V mA MHz dB mV V 1.17 VSS 2.34 V V pf VDD 0.046 1 (R) IBCPX3 AMERICAN MICROSYSTEMS, INC June, 1998 Preliminary AMI 0.6 micron CMOS Single Poly 2