IB55

R Austria Mikro S y steme International IB55 CUB 0.6 µm CMOS IB55 is a CMOS-level input buffer pad with pull-down. Truth Table A L H high imp. Q L H L IB55 Capacitance Ci (pF) A PAD P D Q CMOS A 1.002 Area 71.61 mils2 Power 6.94 µW / MHz Delay [ns] = tpd.. = f(SL, L) Output Slope [ns] = op_sl.. = f(L) AC Characteristics : Tj = 25°C with SL = Input Slope [ns] ; L = Output Load [pF] with L = Output Load [pF] Typical Process VDD = 3.3V AC Characteristics SL = 0.1 SL = 2.0 L = 2.0 L = 0.2 L = 1.4 L = 2.0 Characteristics Symbol tpdar tpdaf op_slar op_slaf L = 0.2 L = 1.4 Delay A to Q Output Slope A to Q 0.45 0.48 0.61 0.45 1.07 0.95 2.43 1.66 1.35 1.18 3.40 2.22 0.66 0.83 0.63 0.50 1.27 1.30 2.43 1.62 1.57 1.52 3.32 2.21 Sept. 1996 - 172 - Rev. N/C