Datasheet

Data Sheet ADG884
Rev. D | Page 5 of 16
V
DD
= 2.7 V to 3.6 V, GND = 0 V, unless otherwise noted.
Table 3.
Parameter 25°C −40°C to +85°C Unit Test Conditions/Comments
ANALOG SWITCH
Analog Signal Range 0 to V
DD
V
On Resistance, R
ON
0.4 Ω typ V
DD
= 2.7 V, V
S
= 0 V to V
DD
0.51 0.61 Ω max I
S
= 100 mA; see Figure 18
On-Resistance Match Between Channels, ∆R
ON
0.02 Ω typ V
DD
= 2.7 V, V
S
= 0.6 V
0.07 0.1 Ω max I
S
= 100 mA
On-Resistance Flatness, R
FLAT
(On) 0.18 Ω typ V
DD
= 2.7 V, V
S
= 0 V to V
DD
0.25 Ω max I
S
= 100 mA
LEAKAGE CURRENTS V
DD
= 3.6 V
Source Off Leakage, I
S
(Off) ±0.2 nA typ V
S
= 0.6 V/3.3 V, V
D
= 3.3 V/0.6 V; see Figure 19
Channel On Leakage, I
D
, I
S
(On) ±0.2 nA typ V
S
= V
D
= 0.6 V or 3.3 V; see Figure 20
DIGITAL INPUTS
Input High Voltage, V
INH
1.3 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
INL
or V
INH
±0.1 μA max
Digital Input Capacitance, C
IN
2 pF typ
DYNAMIC CHARACTERISTICS
1
t
ON
42 ns typ R
L
= 50 Ω, C
L
= 35 pF
56 62 ns max V
S
= 1.5 V/0 V; see Figure 21
t
OFF
14 ns typ R
L
= 50 Ω, C
L
= 35 pF
19 21 ns max V
S
= 1.5 V; see Figure 21
Break-Before-Make Time Delay, t
BBM
24 ns typ R
L
= 50 Ω, C
L
= 35 pF
10 ns min V
S1
= V
S2
= 1.5 V; see Figure 22
Charge Injection 85 pC typ V
S
= 1.25 V, R
S
= 0 Ω, C
L
= 1 nF; see Figure 23
Off Isolation −60 dB typ R
L
= 50 Ω, C
L
= 5 pF, f = 100 kHz; see Figure 24
Channel-to-Channel Crosstalk −120 dB typ
S1A to S2A/S1B to S2B, R
L
= 50 V, C
L
= 5 pF,
f = 100 kHz; see Figure 27
−60 dB typ
S1A to S1B/S2A to S2B, R
L
= 50 Ω, C
L
= 5 pF,
f = 100 kHz; see Figure 25
Total Harmonic Distortion, THD + N 0.03 % typ R
L
= 32 Ω, f = 20 Hz to 20 kHz, V
S
= 1.5 V p-p
Insertion Loss −0.03 dB typ R
L
= 50 Ω, C
L
= 5 pF; see Figure 26
–3 dB Bandwidth 18 MHz typ R
L
= 50 Ω, C
L
= 5 pF; see Figure 26
C
S
(Off) 110 pF typ
C
D
, C
S
(On) 300 pF typ
POWER REQUIREMENTS V
DD
= 3.6 V
I
DD
0.003 μA typ Digital inputs = 0 V or 3.6 V
1 μA max
1
Guaranteed by design, not production tested.