Data Sheet ADG5421/ADG5423
Rev. 0 | Page 4 of 20
±20 V DUAL SUPPLY
V
DD
= +20 V ± 10%, V
SS
= −20 V ± 10%, GND = 0 V, unless otherwise noted.
Table 2.
Parameter 25°C −40°C to +85°C −40°C to +125°C Unit Test Conditions/Comments
Analog Signal Range V
DD
to V
SS
V
ON
S
S
14 18 22 Ω max V
DD
= +18 V, V
SS
= −18 V
On-Resistance Match Between Channels, ∆R
ON
0.1 Ω typ V
S
= ±15 V, I
S
= −10 mA
0.8 1.3 1.4 Ω max
On-Resistance Flatness, R
FLAT (ON)
2.3 Ω typ V
S
= ±15 V, I
S
= −10 mA
2.7 3.3 3.7 Ω max
LEAKAGE CURRENTS V
DD
= +22 V, V
SS
= −22 V
Source Off Leakage, I
S
(Off) ±0.05 nA typ
V
S
= ±15 V, V
D
=
15 V; see Figure 23
±0.25 ±1 ±10 nA max
Drain Off Leakage, I
D
(Off) ±0.05 nA typ
V
S
= ±15 V, V
D
=
15 V; see Figure 23
±0.25 ±1 ±10 nA max
Channel On Leakage, I
D
(On), I
S
(On) ±0.1 nA typ V
S
= V
D
= ±15 V; see Figure 22
±0.4 ±4 ±20 nA max
INH
Input Low Voltage, V
INL
0.8 V max
Input Current, I
INL
or I
INH
0.002 µA typ V
IN
= V
GND
or V
DD
±0.1 µA max
Digital Input Capacitance, C
IN
6 pF typ
DYNAMIC CHARACTERISTICS
1
t
ON
168 ns typ
R
L
= 300 Ω, C
L
= 35 pF, V
S
= 10 V; see
Figure 29
199 243 276 ns max V
S
= 10 V; see Figure 29
OFF
L
L
184 204 218 ns max V
S
= 10 V; see Figure 29
Break-Before-Make Time Delay, t
D
L
L
38 ns min V
S1
= V
S2
= 10 V; see Figure 31
Charge Injection, Q
INJ
120 pC typ
S
S
L
Figure 30
Off Isolation −55 dB typ
R
L
= 50 Ω, C
L
= 5 pF, f = 1 MHz; see
Figure 25
Channel-to-Channel Crosstalk −85 dB typ
R
L
= 50 Ω, C
L
= 5 pF, f = 1 MHz; see
Figure 28
Total Harmonic Distortion + Noise 0.01 % typ
R
L
= 1 kΩ, 20 V p-p, f = 20 Hz to
20 kHz; see Figure 26
−3 dB Bandwidth 250 MHz typ R
L
= 50 Ω, C
L
= 5 pF; see Figure 27
Insertion Loss −0.8 dB typ
R
L
= 50 Ω, C
L
= 5 pF, f = 1 MHz;
see Figure 27
C
S
(Off) 11 pF typ V
S
= 0 V, f = 1 MHz
C
D
(Off) 12 pF typ V
S
= 0 V, f = 1 MHz
C
D
(On), C
S
(On) 44 pF typ V
S
= 0 V, f = 1 MHz
POWER REQUIREMENTS V
DD
= +22 V, V
SS
= −22 V
I
DD
50 µA typ Digital inputs = 0 V or V
DD
70 110 µA max
I
SS
0.001 µA typ Digital inputs = 0 V or V
DD
1 µA max
V
DD
/V
SS
±9/±22 V min/V max GND = 0 V
1
Guaranteed by design; not subject to production test.