OR22 is a 2-input OR gate with 2x drive strength.

Truth Table

A

B

Q

Capacitance

AB

Q

Ci (pF)

L

L

L

A

0.038

L

H

H

B

0.036

HL

H

HH

H

Area

Power

0.54 mils

2

3.68 µW / MHz

Delay [ns] = tpd.. = f(SL, L)

with SL = Input Slope [ns] ; L = Output Load [pF]

Output Slope [ns] = op_sl.. = f(L)

with L = Output Load [pF]

AC Characteristics :

Tj = 25°C

VDD = 3.3V

Typical Process

AC Characteristics

Characteristics

Symbol

SL = 0.1

SL = 2.0

L = 0.2

L = 1.4

L = 2.0

L = 0.2

L = 1.4

L = 2.0

Delay A to Q

tpdar

0.51

1.87

2.53

0.70

2.01

2.70

tpdaf

0.51

1.60

2.18

0.75

1.83

2.39

Delay B to Q

tpdbr

0.53

1.88

2.61

0.78

2.10

2.79

tpdbf

0.54

1.62

2.18

0.68

1.77

2.32

Output Slope A to Q

op_slar

0.92

5.12

7.52

0.85

5.20

7.42

op_slaf

0.68

3.77

5.03

0.70

3.45

5.01

Output Slope B to Q

op_slbr

0.92

5.28

7.27

0.88

5.22

7.45

op_slbf

0.68

3.50

5.08

0.68

3.47

4.97

Sept. 1996

- 334 -

Rev. N/C

Austria Mikro S ysteme International

R

0.6 µm CMOS

CUB

OR22

OR22