Datasheet
–2–
ADG784–SPECIFICATIONS
B Version
T
MIN
to
Parameter 25CT
MAX
Unit Test Conditions/Comments
ANALOG SWITCH
Analog Signal Range 0 V to V
DD
V
On Resistance (R
ON
) 2.2 Ω typ V
D
= 0 V to V
DD
, I
S
= –10 mA
5 Ω max
On Resistance Match Between
Channels (ΔR
ON
) 0.15 Ω typ V
D
= 0 V to V
DD
, I
S
= –10 mA
0.5 Ω max
On Resistance Flatness (R
FLAT(ON)
) 0.5 Ω typ V
D
= 0 V to V
DD
; I
S
= –10 mA
1 Ω max
LEAKAGE CURRENTS
Source OFF Leakage I
S
(OFF) ± 0.01 nA typ V
D
= 4.5 V, V
S
= 1 V; V
D
= 1 V, V
S
= 4.5 V;
± 0.5 ± 1 nA max Test Circuit 2
Drain OFF Leakage I
D
(OFF) ± 0.01 nA typ V
D
= 4.5 V, V
S
= 1 V; V
D
= 1 V, V
S
= 4.5 V;
± 0.5 ± 1 nA max Test Circuit 2
Channel ON Leakage I
D
, I
S
(ON) ± 0.01 nA typ V
D
= V
S
= 4.5 V; V
D
= V
S
= 1 V; Test Circuit 3
± 0.5 ± 1 nA max
DIGITAL INPUTS
Input High Voltage, V
INH
2.4 V min
Input Low Voltage, V
INL
0.8 V max
Input Current
I
INL
or I
INH
0.001 μA typ V
IN
= V
INL
or V
INH
± 0.5 μA max
DYNAMIC CHARACTERISTICS
2
t
ON
10 ns typ R
L
= 100 Ω, C
L
= 35 pF,
20 ns max V
S
= 3 V; Test Circuit 4
t
OFF
4 ns typ R
L
= 100 Ω, C
L
= 35 pF,
8 ns max V
S
= 3 V; Test Circuit 4
Break-Before-Make Time Delay, t
D
5 ns typ R
L
= 100 Ω, C
L
= 35 pF,
1 ns min V
S1
= V
S2
= 5 V; Test Circuit 5
Off Isolation –65 dB typ R
L
= 100 Ω, f = 10 MHz; Test Circuit 7
Channel-to-Channel Crosstalk –75 dB typ R
L
= 100 Ω, f = 10 MHz; Test Circuit 8
Bandwidth –3 dB 240 MHz typ R
L
= 100 Ω; Test Circuit 6
Distortion 0.5 % typ R
L
= 100 Ω
Charge Injection 10 pC typ C
L
= 1 nF; Test Circuit 9
C
S
(OFF) 10 pF typ f = 1 kHz
C
D
(OFF) 20 pF typ f = 1 kHz
C
D
, C
S
(ON) 30 pF typ f = 1 MHz
POWER REQUIREMENTS V
DD
= 5.5 V
Digital Inputs = 0 V or V
DD
I
DD
1 μA max
0.001 μA typ
I
IN
1 μA typ V
IN
= 5 V
I
O
100 mA max V
S
/V
D
= 0 V
NOTES
1
Temperature ranges are as follows: B Version, –40°C to +85°C.
2
Guaranteed by design, not subject to production test.
Specifications subject to change without notice.
(V
DD
= 5 V 10%, GND = 0 V. All specifications T
MIN
to T
MAX
unless otherwise noted.)
SINGLE SUPPLY
REV. A