ADG812(RevD) Просмотр технического описания (PDF) - Analog Devices
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ADG812 Datasheet PDF : 15 Pages
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Data Sheet
ADG811/ADG812
VDD = 1.65 V to 1.95 V, GND = 0 V, unless otherwise noted. The temperature range for the Y version is −40°C to +125°C.
Table 3.
Parameter
ANALOG SWITCH
Analog Signal Range
On Resistance, RON
On-Resistance Match Between
Channels, ΔRON
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 CHARACTERISTICS1
tON
tOFF
Charge Injection
Off Isolation
Channel-to-Channel Crosstalk
Total Harmonic Distortion Plus
Noise (THD + N)
Insertion Loss
–3 dB Bandwidth
CS (Off)
CD (Off)
CD, CS (On)
POWER REQUIREMENTS
IDD
+25°C −40°C to +85°C −40°C to +125°C Unit
Test Conditions/Comments
1
1.6
2.4
2.7
4.2
0.1
±0.2
±1
±5
±0.2
±1
±5
±0.2
±1
±9
0 V to VDD
2.4
4.2
±30
±30
±60
V
Ω typ
Ω max
Ω max
Ω typ
VDD = 1.8 V, VS = 0 V to VDD, IS = 10 mA;
see Figure 20
VDD = 1.65 V, VS = 0 V to VDD, IS = 10
mA
VDD = 1.65 V, VS = 0.7 V, IS = 10 mA
nA typ
nA max
nA typ
nA max
nA typ
nA max
VDD = 1.95 V
VS = 0.6 V/1.65 V, VD = 1.65 V/0.6 V;
see Figure 21
VS = 0.6 V/1.65 V, VD = 1.65 V/0.6 V;
see Figure 21
VS = VD = 0.6 V or 1.65 V; see Figure 22
0.005
6
0.65VDD
0.35VDD
±0.1
V min
V max
µA typ
µA max
pF typ
VIN = VINL or VINH
27
35
36
37
6
8
9
10
15
−67
−90
0.14
−0.08
90
32
38
60
0.003
1.0
4
ns typ
ns max
ns typ
ns max
pC typ
dB typ
dB typ
%
dB typ
MHz typ
pF typ
pF typ
pF typ
µA typ
µA max
RL = 50 Ω, CL = 35 pF
VS = 1.5 V/ 0 V; see Figure 23
RL = 50 Ω, CL = 35 pF
VS = 1.5 V; see Figure 23
VS = 1 V, RS = 0 Ω, CL = 1 nF;
see Figure 24
RL = 50 Ω, CL = 5 pF, f = 100 kHz;
Figure 25
RL = 50 Ω, CL = 5 pF, f = 100 kHz;
see Figure 27
RL = 32 Ω, f = 20 Hz to 20 kHz,
VS = 1.2 V p-p
RL = 50 Ω, CL = 5 pF, f = 100 kHz
RL = 50 Ω, CL = 5 pF; see Figure 26
VDD = 1.95 V
Digital inputs = 0 V or 1.95 V
1 Guaranteed by design, but not subject to production test.
Rev. D | Page 5 of 15
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