Data Sheet ADG3231
Rev. C | Page 3 of 12
SPECIFICATIONS
V
CC1
= V
CC2
= 1.65 V to 3.6 V, GND = 0 V. All specifications T
MIN
to T
MAX
, unless otherwise noted. Temperature range for the B version is
−40°C to +85°C.
Table 1.
Parameter Symbol Conditions Min Typ
1
Max Unit
LOGIC INPUTS/OUTPUTS
Input High Voltage
2
V
IH
V
CC1
= 3.0 V to 3.6 V 1.35 V
V
CC1
= 2.3 V to 2.7 V 1.35 V
V
CC1
= 1.65 V to 1.95 V 0.65 V
CC1
V
Input Low Voltage
2
V
IL
V
CC1
= 3.0 V to 3.6 V 0.8 V
V
CC1
= 2.3 V to 2.7 V 0.7 V
V
CC1
= 1.65 V to 1.95 V 0.35 V
CC1
V
Output High Voltage V
OH
I
OH
= –100 μA, V
CC2
= 3.0 V to 3.6 V 2.4 V
I
OH
= –100 μA, V
CC2
= 2.3 V to 2.7 V 2.0 V
I
OH
= –100 μA, V
CC2
= 1.65 V to 1.95 V V
CC2
− 0.45 V
I
OH
= −4 mA, V
CC2
= 2.3 V to 2.7 V 2.0 V
I
OH
= −4 mA, V
CC2
= 1.65 V to 1.95 V V
CC2
− 0.45 V
I
OH
= −8 mA, V
CC2
= 3.0 V to 3.6 V 2.4 V
Output Low Voltage V
OL
I
OL
= 100 μA, V
CC2
= 3.0 V to 3.6 V 0.4 V
I
OL
= 100 μA, V
CC2
= 2.3 V to 2.7 V 0.4 V
I
OL
= 100 μA, V
CC2
= 1.65 V to 1.95 V 0.45 V
I
OL
= 4 mA, V
CC2
= 2.3 V to 2.7 V 0.4 V
I
OL
= 4 mA, V
CC2
= 1.65 V to 1.95 V 0.45 V
I
OL
= 8 mA, V
CC2
= 3.0 V to 3.6 V 0.4 V
SWITCHING CHARACTERISTICS
2
Propagation Delay, t
PD
A to Y t
PHL
, t
PLH
3.3 V ± 0.3 V, C
L
= 30 pF, see Figure 2 4 6.5 ns
Propagation Delay, t
PD
A to Y t
PHL
, t
PLH
2.5 V ± 0.2 V, C
L
= 30 pF, see Figure 2 4.5 6.5 ns
Propagation Delay, t
PD
A to Y t
PHL
, t
PLH
1.8 V ± 0.15 V, C
L
= 30 pF, see Figure 2 6.5 10.25 ns
Input Leakage Current I
I
0 ≤ V
IN
≤ 3.6 V ±1 μA
Output Leakage Current I
O
0 ≤ V
IN
≤ 3.6 V ±1 μA
POWER REQUIREMENTS
Power Supply Voltages V
CC1
1.65 3.6 V
V
CC2
1.65 3.6 V
Quiescent Power Supply Current I
CC1
Digital inputs = 0 V or V
CC1
2 μA
I
CC2
Digital inputs = 0 V or V
CC2
2 μA
1
All typical values are at V
CC1
= V
CC2
, T
A
= 25°C, unless otherwise noted.
2
Guaranteed by design, not subject to production test.
INPUT
0V
V
CC2
0V
CC1
50%
50%
t
PLH
t
PHL
OUTPUT
03298-020
Figure 2. Timing Diagram
