ADG791G Просмотр технического описания (PDF) - Analog Devices
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ADG791G Datasheet PDF : 24 Pages
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ADG791A/ADG791G
VDD = 3 V ± 10%, GND = 0 V, TA = −40°C to +85°C, unless otherwise noted.
Table 2.
Parameter
ANALOG SWITCH
Analog Signal Range2
On Resistance, RON
On-Resistance Matching Between
Channels, ∆RON
On-Resistance Flatness, RFLAT (ON)
LEAKAGE CURRENTS
Source Off Leakage (IS (OFF))
Drain Off Leakage (ID (OFF))
Channel On Leakage (ID (ON), IS (ON))
DYNAMIC CHARACTERISTICS3
tON, tENABLE
tOFF, tDISABLE
Break-Before-Make Time Delay, tD
I2C to GPO Propagation Delay, tH, tL
(ADG791G only)
Off Isolation
Channel-to-Channel Crosstalk
Same Multiplexer
Different Multiplexer
−3 dB Bandwidth
THD + N
Charge Injection
CS (OFF)
CD (OFF)
CD (ON), CS (ON)
Power Supply Rejection Ratio, PSRR
Differential Gain Error
Differential Phase Error
LOGIC INPUTS3
A0, A1, A2
Input High Voltage, VINH
Input Low Voltage, VINL
Input Current, IINL or IINH
Input Capacitance, CIN
SCL, SDA
Input High Voltage, VINH
Input Low Voltage, VINL
Input Leakage Current, IIN
Input Hysteresis
Input Capacitance, CIN
Conditions
VS = VDD, RL = 1 MΩ
VS = VDD, RL = 75 Ω
VD = 0 V, IDS = −10 mA, see Figure 22
VD = 0 V to 1 V, IDS = −10 mA, see Figure 22
VD = 0 V, IDS = −10 mA
VD = 1 V, IDS = −10 mA
VD = 0 V to 1 V, IDS = −10 mA
VD = 2 V/1 V, VS = 1 V/2 V, see Figure 23
VD = 2 V/1 V, VS = 1 V/2 V, see Figure 23
VD = VS = 2 V/1 V, see Figure 24
CL = 35 pF, RL = 50 Ω, VS = 2 V, see Figure 28
CL = 35 pF, RL = 50 Ω, VS = 2 V, see Figure 28
CL = 35 pF, RL = 50 Ω, VS1 = VS2 = 2 V, see Figure 29
f = 10 MHz, RL = 50 Ω, see Figure 26
f = 10 MHz, RL = 50 Ω, see Figure 27
RL = 50 Ω, see Figure 25
RL = 100 Ω
CL = 1 nF, VS = 0 V, see Figure 30
f = 20 kHz
CCIR330 test signal
CCIR330 test signal
VIN = 0 V to VDD
VIN = 0 V to VDD
Min
Typ 1
Max
Unit
0
0
3
2.2
V
1.7
V
4
Ω
6
Ω
0.15
0.6
Ω
1.1
Ω
0.8
2.8
Ω
±0.25
nA
±0.25
nA
±0.25
nA
198
270
ns
195
260
ns
1
3
ns
121
ns
−60
dB
−55
dB
−70
dB
310
MHz
0.14
%
2.5
pC
10
pF
13
pF
27
pF
70
dB
0.28
%
0.28
Degrees
2.0
V
0.8
V
0.005
±1
μA
3
pF
0.7 × VDD
VDD + 0.3 V
−0.3
+0.3 × VDD V
0.005
±1
μA
0.05 × VDD
V
3
pF
Rev. 0 | Page 5 of 24
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