Data Sheet
ADG2128
Rev. D | Page 5 of 28
VDD = +5 V ± 10%, VSS = 5 V ± 10%, VL = 5 V, GND = 0 V, all specifications TMIN to TMAX, unless otherwise noted.1 Table 2.
B Version
Y Version
Parameter
+25°C
40°C to
+125°C
+25°C
40°C to
+125°C
Unit
Conditions
ANALOG SWITCH
Analog Signal Range
V
DD 2 V
V max
On Resistance, R
ON
34
typ
V
DD = +4.5 V, VSS = 4.5 V, VIN = VSS, IS = 10 mA
40
45
40
50
max
50
typ
V
DD = +4.5 V, VSS = 4.5 V, VIN = 0 V, IS = 10 mA
55
65
55
70
max
66
typ
V
DD = +4.5 V, VSS = 4.5 V, VIN = +1.4 V, IS = 10 mA
75
85
75
95
max
On Resistance Matching
4.5
typ
V
DD = +4.5 V, VSS = 4.5 V, VIN = VSS, IS = 10 mA
Between Channels, R
ON
8
9
8
10
max
On Resistance Flatness, R
FLAT(ON)
17
typ
V
DD = +4.5 V, VSS = 4.5 V, VIN = VSS to 0 V, IS = 10 mA
20
23
20
25
max
34
typ
V
DD = +4.5 V, VSS = 4.5 V, VIN = VSS to +1.4 V, IS = 10 mA
42
45
42
48
max
LEAKAGE CURRENTS
V
DD = 5.5 V, VSS = 5.5 V
Channel Off Leakage, I
OFF
±0.03
A typ
V
X = +4.5 V/2 V, VY = 2 V/+4.5 V
Channel On Leakage, I
ON
±0.03
A typ
V
X = VY = 2 V or +4.5 V
C
OFF
6
pF typ
C
ON
9.5
pF typ
t
ON
170
ns typ
R
L = 300 , CL = 35 pF
200
215
200
220
ns max
t
OFF
210
ns typ
R
L = 300 , CL = 35 pF
250
255
250
260
ns max
THD + N
0.04
% typ
R
L = 10 k, f = 20 Hz to 20 kHz, VS = 1 V p-p
PSRR
90
dB typ
3 dB Bandwidth
300
MHz typ
Individual inputs to outputs
18
MHz typ
8 inputs to 1 output
Off Isolation
66
64
dB typ
R
L = 75 , CL = 5 pF, f = 5 MHz
Channel-to-Channel Crosstalk
R
L = 75 , CL = 5 pF, f = 5 MHz
Adjacent Channels
62
dB typ
Nonadjacent Channels
79
dB typ
Differential Gain
1.5
% typ
R
L = 75 , CL = 5 pF, f = 5 MHz
Differential Phase
1.8
° typ
R
L = 75 , CL = 5 pF, f = 5 MHz
Charge Injection
3
pC typ
V
S = 0 V, RS = 0 , CL = 1 nF
LOGIC INPUTS (Ax, RESE
T)2Input High Voltage, V
INH
2.0
V min
Input Low Voltage, V
INL
0.8
V max
Input Leakage Current, I
IN
0.005
A typ
±1
A max
Input Capacitance, C
IN
7
pF typ
Input High Voltage, V
INH
0.7 V
L
0.7 V
L
V min
V
L + 0.3
V
L + 0.3
V max
Input Low Voltage, V
INL
0.3
V min
0.3 V
L
0.3 V
L
V max