ADG774A 查看數據表（PDF） - Analog Devices
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ADG774A Datasheet PDF : 16 Pages
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ADG774A
SPECIFICATIONS
SINGLE SUPPLY
VDD = 5 V ± 10%, GND = 0 V, all specifications TMIN to TMAX, unless otherwise noted.1
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)
Drain Off Leakage, ID (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 CHARACTERISTICS2
tON, tON (EN)
tOFF, tOFF (EN)
Break-Before-Make Time Delay, tD
Off Isolation
Channel-to-Channel Crosstalk
Bandwidth −3 dB
Distortion
Charge Injection
CS (OFF)
CD (OFF)
CD, CS (ON)
POWER REQUIREMENTS
B Version
25°C TMIN to TMAX Unit
0 to 2.5
2.2
3.5
4
0.15
0.5
0.3
0.6
V
Ω typ
Ω max
Ω typ
Ω max
Ω typ
Ω max
±0.001
±0.1
±0.001
±0.1
±0.001
±0.1
±0.25
±0.25
±0.25
nA typ
nA max
nA typ
nA max
nA typ
nA max
2.4
V min
0.8
V max
0.001
±0.1
3
μA typ
μA max
pF typ
6
ns typ
12
ns max
3
ns typ
6
ns max
3
ns typ
1
ns min
−65
dB typ
−70
dB typ
400
MHz typ
0.3
% typ
6
pC typ
5
pF typ
7.5
pF typ
12
pF typ
IDD
1
μA max
0.001
μA typ
Test Conditions/Comments
VD = 0 V to 1 V, IS = −10 mA
VD = 0 V to 1 V, IS = −10 mA
VD = 0 V to 1 V, IS = −10 mA
VD = 3 V/1 V, VS = 1 V/3 V, see Figure 17
VD = 3 V/1 V, VS = 1 V/3 V, see Figure 17
VD = VS = 3 V/1 V, see Figure 18
VIN = VINL or VINH
CL = 35 pF, RL = 50 Ω, VS = 2 V, see Figure 22
CL = 35 pF, RL = 50 Ω, VS = 2 V, see Figure 22
CL = 35 pF, RL = 50 Ω, VS1 = VS2 = 2 V, see Figure 23
f = 10 MHz, RL = 50 Ω, see Figure 20
f = 10 MHz, RL = 50 Ω, see Figure 21
RL = 50 Ω, see Figure 19
RL = 100 Ω
CL = 1 nF, see Figure 24, VS = 0 V
VDD = 5.5 V
Digital inputs = 0 V or VDD
1 Temperature range for B version is −40°C to +85°C.
2 Guaranteed by design, not subject to production test.
Rev. B | Page 3 of 16
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