Datasheet

–3–
REV. C
ADG774
B Version
1
–40C to –40C to
Parameter +25C +85C +125C Unit Test Conditions/Comments
ANALOG SWITCH
Analog Signal Range 0 V to V
DD
V
On Resistance (R
ON
)4 Ω typ V
D
= 0 V to V
DD
, I
S
= –10 mA
89 Ω max
On Resistance Match between
Channels (R
ON
)0.15 Ω typ V
D
= 0 V to V
DD
, I
S
= –10 mA
0.5 0.5 Ω max
On Resistance Flatness (R
FLAT(ON)
)2 Ω typ V
D
= 0 V to V
DD
, I
S
= –10 mA
44 Ω max
LEAKAGE CURRENTS
Source OFF Leakage I
S
(OFF) ± 0.01 nA typ V
D
= 3 V, V
S
= 1 V; V
D
= 1 V, V
S
= 3 V;
± 0.5 ± 1 ± 1.5 nA max Test Circuit 2
Drain OFF Leakage I
D
(OFF) ± 0.01 nA typ V
D
= 3 V, V
S
= 1 V; V
D
= 1 V, V
S
= 3 V;
± 0.5 ± 1 ± 1.5 nA max Test Circuit 2
Channel ON Leakage I
D
, I
S
(ON) ±0.01 nA typ V
D
= V
S
= 3 V; V
D
= V
S
= 1 V; Test Circuit 3
± 0.5 ± 1 ± 1.5 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
0.001 µA typ V
IN
= V
INL
or V
INH
± 0.5 µA max
DYNAMIC CHARACTERISTICS
2
t
ON
8 ns typ R
L
= 100 Ω, C
L
= 35 pF,
16 21 ns max V
S
= +1.5 V; Test Circuit 4
t
OFF
5 ns typ R
L
= 100 Ω, C
L
= 35 pF,
10 11 ns max V
S
= +1.5 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
= 3 V; Test Circuit 5
Off Isolation –65 dB typ R
L
= 50 Ω, f = 10 MHz; Test Circuit 7
Channel-to-Channel Crosstalk –75 dB typ R
L
= 50 Ω, f = 10 MHz; Test Circuit 8
Bandwidth –3 dB 240 MHz typ R
L
= 50 Ω; Test Circuit 6
Distortion 2 % typ R
L
= 50 Ω
Charge Injection 3 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
= +3.3 V
Digital Inputs = 0 V or V
DD
I
DD
11 µA max
0.001 µA typ
I
IN
11 µA typ V
IN
= +3 V
I
O
100 mA max V
S
/V
D
= 0 V
NOTES
1
Temperature range: B Version, –40°C to +125°C.
2
Guaranteed by design, not subject to production test.
Specifications subject to change without notice.
(V
DD
= 3 V  10%, GND = 0 V. All specifications T
MIN
to T
MAX
unless otherwise noted.)
SINGLE SUPPLY
Table I. Truth Table
EN IN D1 D2 D3 D4 Function
1XHi-Z Hi-Z Hi-Z Hi-Z DISABLE
00S1A S2A S3A S4A IN = 0
01S1B S2B S3B S4B IN = 1