ADG772(RevC) 查看數據表（PDF） - Analog Devices
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ADG772
(Rev.:RevC)
(Rev.:RevC)
Analog Devices
ADG772 Datasheet PDF : 12 Pages
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Data Sheet
ADG772
Specifications
VDD = 2.7 V to 3.6 V, GND = 0 V, unless otherwise noted.
Table 1.
Parameter
ANALOG SWITCH
Analog Signal Range
On-Resistance (RON)
On-Resistance Match
Between Channels (∆RON)
On Resistance Flatness (RFLAT (ON))
LEAKAGE CURRENTS
Source Off Leakage IS (Off )
Channel On Leakage ID, IS (On)
DIGITAL INPUTS
Input High Voltage, VINH
Input Low Voltage, VINL
Input Current, IINL or IINH
Digital Input Capacitance, CIN
DYNAMIC CHARACTERISTICS1
tON
tOFF
Propagation Delay
Propagation Delay Skew, tSKEW
Break-Before-Make Time Delay (tBBM)
Charge Injection
Off Isolation
Channel-to-Channel Crosstalk
+25°C
6.7
0.04
3.3
±0.2
±0.2
0.005
2
9
12.5
6
9.5
250
20
5
3.4
0.5
73
−90
−40°C to +85°C
0 V to VDD
8.8
0.2
3.6
1.35
0.8
±0.1
13.5
10
2.9
−80
−3 dB Bandwidth
Data Rate
CS (Off )
CD, CS (On)
POWER REQUIREMENTS
IDD
630
1260
2.4
6.9
0.006
1
1 Guaranteed by design, not subject to production test.
Unit
Test Conditions/Comments
V
Ω typ
Ω max
Ω typ
Ω max
Ω typ
Ω max
nA typ
nA typ
VDD = 2.7 V, VS = 0 V to VDD, IDS = 10 mA; see Figure 21
VDD = 2.7 V, VS = 1.5 V, IDS = 10 mA
VDD = 2.7 V, VS = 0 V to VDD, IDS = 10 mA
VDD = 3.6 V
VS = 0.6 V/3.3 V, VD = 3.3 V/0.6 V; see Figure 22
VS = VD = 0.6 V or 3.3 V; see Figure 23
V min
V max
µA typ
µA max
pF typ
VIN = VINL or VINH
VIN = VINL or VINH
ns typ
ns max
ns typ
ns max
ps typ
ps typ
ns typ
ns min
pC typ
dB typ
dB typ
dB typ
MHz typ
Mbps typ
pF typ
pF typ
µA typ
µA max
RL = 50 Ω, CL = 35 pF
VS = 2 V; see Figure 24
RL = 50 Ω, CL = 35 pF
VS = 2 V; see Figure 24
RL = 50 Ω, CL = 35 pF
RL = 50 Ω, CL = 35 pF
RL = 50 Ω, CL = 35 pF
VS1 = VS2 = 2 V; see Figure 25
VD = 1.25 V, RS = 0 Ω, CL = 1 nF; see Figure 26
RL = 50 Ω, CL = 5 pF, f = 1 MHz; see Figure 27
S1A to S2A/S1B to S2B; RL = 50 Ω, CL = 5 pF,
f = 1 MHz; see Figure 28
S1A to S1B/S2A to S2B; RL = 50 Ω, CL = 5 pF,
f = 1 MHz; see Figure 29
RL = 50 Ω, CL = 5 pF; see Figure 30
RL = 50 Ω, CL = 5 pF; see Figure 30
VDD = 3.6 V
Digital inputs = 0 V or 3.6 V
Rev. C | Page 3 of 12
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