ADG2188
Rev. 0 | 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
+85°C
+25°C
40°C to
+125°C
Unit
Conditions
ANALOG SWITCH
Analog Signal Range
VDD 2 V
V max
On Resistance, RON
34
Ω typ
VDD = +4.5 V, VSS = 4.5 V, VIN = VSS, IS = 10 mA
40
45
40
50
Ω max
50
Ω typ
VDD = +4.5 V, VSS = 4.5 V, VIN = 0 V, IS = 10 mA
55
65
55
70
Ω max
66
Ω typ
VDD = +4.5 V, VSS = 4.5 V, VIN = +1.4 V, IS = 10 mA
75
85
75
95
Ω max
On Resistance Matching
4.5
Ω typ
VDD = +4.5 V, VSS = 4.5 V, VIN = VSS, IS = 10 mA
Between Channels, RON
8
9
8
10
Ω max
On Resistance Flatness, RFLAT(ON)
17
Ω typ
VDD = +4.5 V, VSS = 4.5 V, VIN = VSS to 0 V, IS = 10 mA
20
23
20
25
Ω max
34
Ω typ
VDD = +4.5 V, VSS = 4.5 V, VIN = VSS to +1.4 V,
IS = 10 mA
42
45
42
48
Ω max
LEAKAGE CURRENTS
VDD = 5.5 V, VSS = 5.5 V
Channel Off Leakage, IOFF
±0.03
μA typ
VX = +4.5 V/2 V, VY = 2 V/+4.5 V
Channel On Leakage, ION
±0.03
μA typ
VX = VY = 2 V or +4.5 V
COFF
6
pF typ
CON
9.5
pF typ
tON
170
ns typ
RL = 300 Ω, CL = 35 pF
200
215
200
220
ns max
tOFF
210
ns typ
RL = 300 Ω, CL = 35 pF
250
255
250
260
ns max
THD + N
0.04
% typ
RL = 10 kΩ, f = 20 Hz to 20 kHz, VS = 1 V p-p
PSRR
90
dB typ
f = 20 kHz; without decoupling; see
Figure 243 dB Bandwidth
300
MHz typ
Individual inputs to outputs
18
MHz typ
8 inputs to 1 output
Off Isolation
66
64
dB typ
RL = 75 Ω, CL = 5 pF, f = 5 MHz
Channel-to-Channel Crosstalk
RL = 75 Ω, CL = 5 pF, f = 5 MHz
Adjacent Channels
62
dB typ
Nonadjacent Channels
79
dB typ
Differential Gain
1.5
% typ
RL = 75 Ω, CL = 5 pF, f = 5 MHz
Differential Phase
1.8
° typ
RL = 75 Ω, CL = 5 pF, f = 5 MHz
Charge Injection
3
pC typ
VS = 0 V, RS = 0 Ω, CL = 1 nF
LOGIC INPUTS (Ax, RESET
)2Input High Voltage, VINH
2.0
V min
Input Low Voltage, VINL
0.8
V max
Input Leakage Current, IIN
0.005
μA typ
±1
μA max
Input Capacitance, CIN
7
pF typ
Input High Voltage, VINH
0.7 VL
V min
VL + 0.3
V max
Input Low Voltage, VINL
0.3
V min
0.3 VL
V max
Input Leakage Current, IIN
0.005
μA typ
VIN = 0 V to VL
±1
μA max