ADG901 查看數據表（PDF） - Analog Devices
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ADG901 Datasheet PDF : 17 Pages
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ADG901/ADG902
SPECIFICATIONS
VDD = 1.65 V to 2.75 V, GND = 0 V, input power = 0 dBm, all specifications TMIN to TMAX, unless otherwise specified.1
Table 1.
Parameter
AC ELECTRICAL CHARACTERISTICS
Operating Frequency3
−3 dB Frequency4
Input Power4
Insertion Loss
Symbol
S21, S12
Isolation—RF1 to RF2
CP Package
Isolation—RF1 to RF2
RM Package
Return Loss (On Channel)4
S21, S12
S21, S12
S11, S22
Return Loss (Off Channel)4
S11, S22
On Switching Time4
Off Switching Time4
Rise Time4
Fall Time4
1 dB Compression4
Third-Order Intermodulation Intercept
Video Feedthrough5
DC ELECTRICAL CHARACTERISTICS
Input High Voltage
Input Low Voltage
tON
tOFF
tRISE
tFALL
P−1 dBB
IP3
VINH
VINH
VINL
VINL
Conditions
0 V dc bias
0.5 V dc bias
DC to 100 MHz; VDD = 2.5 V ± 10%
500 MHz; VDD = 2.5 V ± 10%
1000 MHz; VDD = 2.5 V ± 10%
100 MHz
500 MHz
1000 MHz
100 MHz
500 MHz
1000 MHz
DC to 100 MHz
500 MHz
1000 MHz
DC to 100 MHz
500 MHz
1000 MHz
50% CTRL to 90% RF
50% CTRL to 10% RF
10% to 90% RF
90% to 10% RF
1000 MHz
900 MHz/901 MHz, 4 dBm
VDD = 2.25 V to 2.75 V
VDD = 1.65 V to 1.95 V
VDD = 2.25 V to 2.75 V
VDD = 1.65 V to 1.95 V
B Version
Min
Typ2
DC
0.4
0.5
0.8
60
61
43
45
34
40
51
60
37.5
47
31
37
20
28
23
29
25
28
18
23
17
21
15
19
3.6
5.8
3.1
6.0
17
28.5
36
2.5
1.7
0.65 VDD
Input Leakage Current
CAPACITANCE4
RF1/RF2, RF Port On Capacitance
CTRL Input Capacitance
POWER REQUIREMENTS
VDD
Quiescent Power Supply Current
II
CRF on
CCTRL
0 ≤ VIN ≤ 2.75 V
f = 1 MHz
f = 1 MHz
IDD
Digital inputs = 0 V or VDD
±0.1
1.2
2.1
1.65
0.1
Max Unit
2.5 GHz
4.5 GHz
7
dBm
16 dBm
0.7 dB
0.8 dB
1.25 dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
6
ns
9.5 ns
5.5 ns
8.5 ns
dBm
dBm
mV p-p
V
V
0.7 V
0.35 V
VDD
±1 μA
pF
pF
2.75 V
1
μA
1 Temperature range for B version: −40°C to +85°C.
2 Typical values are at VDD = 2.5 V and 25°C, unless otherwise specified.
3 Point at which insertion loss degrades by 1 dB.
4 Guaranteed by design, not subject to production test.
5 The dc transience at the output of any port of the switch when the control voltage is switched from high to low or low to high in a 50 Ω test setup, measured with 1 ns
rise time pulses and 500 MHz bandwidth.
Rev. B | Page 3 of 16
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