Datasheet

Data Sheet ADG1421/ADG1422/ADG1423
Rev. A | Page 5 of 16
±5 V DUAL SUPPLY
V
DD
= +5 V ± 10%, V
SS
= −5 V ± 10%, GND = 0 V, unless otherwise noted.
Table 3.
Parameter 25°C
−40°C to
+85°C
−40°C to
+125°C
Unit Test Conditions/Comments
ANALOG SWITCH
Analog Signal Range V
DD
to V
SS
V
On Resistance, R
ON
4.5 Ω typ V
S
= ±4.5 V, I
S
= −10 mA; see Figure 23
5.2 6.2 7 Ω max V
DD
= +4.5 V, V
SS
= −4.5 V
On Resistance Match Between Channels, ∆R
ON
0.04 Ω typ V
S
= ±4.5V; I
S
= −10 mA
0.18 0.2 0.21 Ω max
On Resistance Flatness, R
FLAT (ON)
1.3 Ω typ V
S
= ±4.5 V, I
S
= −10 mA
1.6 1.85 2 Ω max
LEAKAGE CURRENTS V
DD
= +5.5 V, V
SS
= −5.5 V
Source Off Leakage, I
S
(Off) ±0.05 nA typ
V
S
= ±4.5 V, V
D
= ∓4.5 V; see Figure 24
±0.5 ±2 ±75 nA max
Drain Off Leakage, I
D
(Off) ±0.05 nA typ
V
S
= ±4.5 V, V
D
= ∓4.5 V; see Figure 24
±0.5 ±2 ±75 nA max
Channel On Leakage, I
D
, I
S
(On) ±0.1 nA typ V
S
= V
D
= ±4.5 V; see Figure 25
±1 ±2 ±75 nA max
DIGITAL INPUTS
Input High Voltage, V
INH
2.0 V min
Input Low Voltage, V
INL
0.8 V max
Input Current, I
INL
or I
INH
0.005 μA typ V
IN
= V
GND
or V
DD
±0.1 μA max
Digital Input Capacitance, C
IN
4 pF typ
DYNAMIC CHARACTERISTICS
1
t
ON
285 ns typ R
L
= 300 Ω, C
L
= 35 pF
370 460 520 ns max V
S
= 3 V; see Figure 26
t
OFF
220 ns typ R
L
= 300 Ω, C
L
= 35 pF
295 350 395 ns max V
S
= 3 V; see Figure 26
Break-Before-Make Time Delay, t
D
(ADG1423 Only) 85 ns typ R
L
= 300 Ω, C
L
= 35 pF
45 ns min V
S1
= V
S2
= 3 V; see Figure 27
Charge Injection 82 pC typ V
S
= 0 V, R
S
= 0 Ω, C
L
= 1 nF;
see Figure 28
Off Isolation −60 dB typ R
L
= 50 Ω, C
L
= 5 pF, f = 1 MHz;
see Figure 29
Channel-to-Channel Crosstalk −70 dB typ R
L
= 50 Ω, C
L
= 5 pF, f = 1 MHz;
see Figure 30
Total Harmonic Distortion + Noise 0.04 % typ R
L
= 10 kΩ, 5 V p-p, f = 20 Hz to 20 kHz;
see Figure 32
−3 dB Bandwidth 150 MHz typ R
L
= 50 Ω, C
L
= 5 pF; see Figure 31
Insertion Loss 0.25 dB typ R
L
= 50 Ω, C
L
= 5 pF, f = 1 MHz;
see Figure 31
C
S
(Off) 25 pF typ V
S
= 0V, f = 1 MHz
C
D
(Off) 30 pF typ V
S
= 0V, f = 1 MHz
C
D
, C
S
(On) 100 pF typ V
S
= 0V, f = 1 MHz
POWER REQUIREMENTS V
DD
= 5.5 V, V
SS
= −5.5 V
I
DD
0.001 μA typ Digital inputs = 0 V or V
DD
1.0 μA max
I
SS
0.001 μA typ Digital inputs = 0 V or V
DD
1.0 μA max
V
DD
/V
SS
±4.5/±16.5 V min/max Ground = 0 V
1
Guaranteed by design, not subject to production test.
Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.