Data Sheet ADG633
Rev. B | Page 3 of 16
SPECIFICATIONS
DUAL-SUPPLY OPERATION
V
DD
= + 5 V, V
SS
= −5 V, GND = 0 V, T
A
= −40°C to +125°C, unless otherwise noted.
Table 1.
Parameter +25°C −40°C to +85°C −40°C to +125°C Unit Test Conditions/Comments
ANALOG SWITCH
Analog Signal Range V
to V
V V
= +4.5 V, V
= −4.5 V
On Resistance, R
52 Ω typ V
= ±4.5 V, I
= 1 mA; see Figure 20
75 90 100 Ω max V
= ±4.5 V, I
= 1 mA; see Figure 20
On-Resistance Match
Between Channels, ΔR
0.8 Ω typ V
S
= +3.5 V, I
S
= 1 mA
1.3 1.8 2 Ω max V
= +3.5 V, I
= 1 mA
On-Resistance Flatness, R
9 Ω typ V
= +5 V, V
= −5 V, V
= ±3 V, I
= 1 mA
12 13 14 Ω max V
= +5 V, V
= −5 V, V
= ±3 V, I
= 1 mA
LEAKAGE CURRENTS V
= +5.5 V, V
= −5.5 V
Source Off Leakage, I
S(OFF)
±0.005 nA typ
V
D
= ±4.5 V, V
S
=
+
4.5 V; see Figure 21
±0.2 ±5 nA max
V
D
= ±4.5 V, V
S
=
+
4.5 V; see Figure 21
Drain Off Leakage, I
D(OFF)
±0.005 nA typ
V
D
= ±4.5 V, V
S
=
+
4.5 V; see Figure 22
±0.2 ±5 nA max
V
D
= ±4.5 V, V
S
=
+
4.5 V; see Figure 22
Channel On Leakage, I
, I
±0.005 nA typ V
= V
= ±4.5 V; see Figure 23
±0.2 ±5 nA max V
= V
= ±4.5 V; see Figure 23
DIGITAL INPUTS
Input High Voltage, V
2.4 V min
Input Low Voltage, V
0.8 V max
Input Current, I
or I
0.005 μA typ V
= V
or V
±1 μA max V
= V
or V
Digital Input Capacitance, C
2 pF typ
DYNAMIC CHARACTERISTICS
1
t
60 ns typ R
= 300 Ω, C
= 35 pF, V
= 3 V; see Figure 24
90 110 130 ns max R
= 300 Ω, C
= 35 pF, V
= 3 V; see Figure 24
t
ON
(
EN
)
70 ns typ R
L
= 300 Ω, C
L
= 35 pF, V
S
= 3 V; see Figure 26
95 120 135 ns max R
L
= 300 Ω, C
L
= 35 pF, V
S
= 3 V; see Figure 26
t
OFF
(
EN
)
25 ns typ R
L
= 300 Ω, C
L
= 35 pF, V
S
= 3 V; see Figure 26
40 45 50 ns max R
L
= 300 Ω, C
L
= 35 pF, V
S
= 3 V; see Figure 26
Break-Before-Make Time Delay, t
40 ns typ R
= 300 Ω, C
= 35 pF, V
= V
= 3 V; see Figure 25
10 ns min R
= 300 Ω, C
= 35 pF, V
= V
= 3 V; see Figure 25
Charge Injection 2 pC typ V
= 0 V, R
= 0 Ω, C
= 1 nF; see Figure 27
4 pC max V
= 0 V, R
= 0 Ω, C
= 1 nF; see Figure 27
Off Isolation −90 dB typ R
= 50 Ω, C
= 5 pF, f = 1 MHz; see Figure 28
Total Harmonic Distortion, THD + N 0.025 % typ R
= 600 Ω, 2 V p-p, f = 20 Hz to 20 kHz
Channel-to-Channel Crosstalk −90 dB typ R
= 50 Ω, C
= 5 pF, f = 1 MHz; see Figure 30
−3 dB Bandwidth 580 MHz typ R
= 50 Ω, C
= 5 pF; see Figure 29
C
4 pF typ f = 1 MHz
C
7 pF typ f = 1 MHz
C
, C
12 pF typ f = 1 MHz
POWER REQUIREMENTS
V
= +5.5 V, V
= −5.5 V
I
0.01 μA typ Digital inputs = 0 V or 5.5 V
1 μA max Digital inputs = 0 V or 5.5 V
I
0.01 μA typ Digital inputs = 0 V or 5.5 V
1 μA max Digital inputs = 0 V or 5.5 V
1
Guaranteed by design; not subject to production test.
2
The device is fully specified at a ±5 V dual supply and at 5 V and 3.3 V single supplies. It is possible to operate the ADG633 with unbalanced supplies or at other voltage
supplies ( ±2 V to ±6 V, and 2 V to 12 V); however, the switch characteristics change. These changes include, but are not limited to: analog signal range, on resistance,
leakage, V
INL
, V
INH
, and switching times. The optimal power-up sequence for the device is: ground, V
DD
, V
SS
, and then the digital inputs, before applying the analog input
signal.
