ADG904 View Datasheet(PDF) - Analog Devices

Part Name

Description

MFG CO.

ADG904

Wideband 2.5 GHz, 37 dB Isolation at 1 GHz, CMOS 1.65 V to 2.75 V, 4:1 Mux/SP4T

Analog Devices

'ADG904' PDF : 17 Pages View PDF

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Data Sheet
ADG904/ADG904-R
SPECIFICATIONS
VDD = 1.65 V to 2.75 V, GND = 0 V, Input Power = 0 dBm, all specifications TMIN to TMAX, unless otherwise noted.1
Table 1.
Parameter
AC ELECTRICAL CHARACTERISTICS
Operating Frequency3
3 dB Frequency4
Input Power4
Insertion Loss
Isolation—RFC to RF1–RF4
Crosstalk
Return Loss (On Channel)4
Return Loss (Off Channel)4
On Switching Time4
Off Switching Time4
Transition Time
Rise Time4
Fall Time4
1 dB Compression4
Third-Order Intermodulation Intercept
Video Feedthrough5
DC ELECTRICAL CHARACTERISTICS
Input High Voltage
Input Low Voltage
Input Leakage Current
CAPACITANCE4
RF Port On Capacitance
Digital Input Capacitance
POWER REQUIREMENTS
VDD
Quiescent Power Supply Current
Symbol Conditions
S21, S12
S21, S12
S21, S12
S11, S22
S11, S22
tON (EN)
tOFF (EN)
tTRANS
tRISE
tFALL
P–1 dB
IP3
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% EN to 90% RF
50% EN to 10% RF
50% Ax to 10% RF
10% to 90% RF
90% to 10% RF
1000 MHz
900 MHz/901 MHz, 4 dBm
VINH
VINH
VINL
VINL
II
CRF ON
C
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
0 ≤ VIN ≤ 2.75 V
f = 1 MHz
f = 1 MHz
IDD
Digital inputs = 0 V or VDD
B Version
Min
Typ2 Max
DC
2
2.5
7
16
0.4 0.8
0.6 0.9
1.1 1.5
51
60
35
45
30
37
50
58
35
32
30
35
21
27
18
26
15
30
18
22
16
23
18
22
8.5 10
13 16
12 15
3
5
7.5 9
16
26.5
31
3
1.7
0.65 VCC
± 0.1
0.7
0.35 VCC
±1
3
2
1.65
2.75
0.1 1
Unit
GHz
GHz
dBm
dBm
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
ns
ns
ns
ns
ns
dBm
dBm
mV p-p
V
V
V
V
µA
pF
pF
V
µA
1 Temperature range B version: −40°C to +85°C.
2 Typical values are at VDD = 2.5 V and 25°C, unless otherwise stated.
3 Operating frequency is the point at which insertion loss degrades by 1.5 dB.
4 Guaranteed by design, not subject to production test.
5 Video feedthrough is 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. C | Page 3 of 16

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