= 1.65 V to 2.75 V, GND = 0 V, Input Power = 0 dBm, all specifications T
MIN
to T
MAX
, unless otherwise noted
1
Parameter
AC ELECTRICAL CHARACTERISTICS
Operating Frequency
3
3 dB Frequency
4
Input Power
4
Insertion Loss
Symbol
Conditions
Min
DC
0 V dc bias
0.5 V dc bias
DC to 100 MHz; V
DD
= 2.5 V ± 10%
500 MHz; V
DD
= 2.5 V ± 10%
1000 MHz; V
DD
= 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
B Version
Typ
2
Max
2
2.5
7
16
0.8
0.9
1.5
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
2.75
1
V
µA
S
21
, S
12
Isolation—RFC to RF1–RF4
S
21
, S
12
Crosstalk
S
21
, S
12
Return Loss (On Channel)
4
S
11
, S
22
Return Loss (Off Channel)
4
S
11
, S
22
69
60
30
64
60
30
21
18
15
18
16
18
On Switching Time
4
Off Switching Time
4
Transition Time
Rise Time
4
Fall Time
4
1 dB Compression
4
Third Order Intermodulation Intercept
Video Feedthrough
5
DC ELECTRICAL CHARACTERISTICS
Input High Voltage
Input Low Voltage
Input Leakage Current
CAPACITANCE
4
RF Port On Capacitance
Digital Input Capacitance
POWER REQUIREMENTS
V
DD
Quiescent Power Supply Current
t
ON (EN)
t
OFF ((EN)
t
TRANS
t
RISE
t
FALL
P
–1 dB
IP
3
0.4
0.6
1.1
70
65
37
70
65
35
27
26
30
22
23
22
8.5
13
12
3
7.5
16
31
3
10
16
15
5
9
28
V
INH
V
INH
V
INL
V
INL
I
I
C
RF
ON
C
V
DD
= 2.25 V to 2.75 V
V
DD
= 1.65 V to 1.95 V
V
DD
= 2.25 V to 2.75 V
V
DD
= 1.65 V to 1.95 V
0 ≤ V
IN
≤ 2.75 V
f = 1 MHz
f = 1 MHz
1.7
0.65 V
CC
0.7
0.35 V
CC
±1
± 0.1
3
2
1.65
I
DD
Digital inputs = 0 V or V
DD
0.1
1
2
Temperature range B Version: −40°C to +85°C.
Typical values are at V
DD
= 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. 0 | Page 3 of 16
ADG904/ADG904-R
ABSOLUTE MAXIMUM RATINGS
Table 2. T
A
= 25°C, unless otherwise noted
Parameter
V
DD
to GND
Inputs to GND
Continuous Current
Input Power
Operating Temperature Range
Industrial (B Version)
Storage Temperature Range
Junction Temperature
TSSOP Package
θ
JA
Thermal Impedance
Lead Temperature, Soldering (10 sec)
IR Reflow, Peak Temperature (<20 sec)
ESD
Rating
–0.5 V to +4 V
–0.5 V to V
DD
+ 0.3 V
1
30 mA
18 dBm
–40°C to +85°C
–65°C to +150°C
150°C
143°C/W
300°C
235°C
1 kV
Table 3. Truth Table
A1
X
0
0
1
1
A0
X
0
1
0
1
EN
1
0
0
0
0
ON Switch
2
None
RF1
RF2
RF3
RF4
1
2
RFx Off Port Inputs to Ground = –0.5 V to V
DD
– 0.5 V.
OFF Switches have:
50 Ω termination to GND (ADG904).
Shunt to GND (ADG904-R).
Stresses above those listed under Absolute Maximum Ratings
may cause permanent damage to the device. This is a stress
rating only and functional operation of the device at these or
any other conditions above those listed in the operational
sections of this specification is not implied. Exposure to
absolute maximum rating conditions for extended periods may
affect device reliability. Only one absolute maximum rating may
be applied at any one time.
ESD CAUTION
ESD (electrostatic discharge) sensitive device. Electrostatic charges as high as 4000 V readily accumulate on
the human body and test equipment and can discharge without detection. Although this product features
proprietary ESD protection circuitry, permanent damage may occur on devices subjected to high energy
electrostatic discharges. Therefore, proper ESD precautions are recommended to avoid performance
degradation or loss of functionality.
Rev. 0 | Page 4 of 16
ADG904/ADG904-R
PIN CONFIGURATION AND FUNCTION DESCRIPTIONS
EN
1
V
DD 2
GND
3
RF1
4
GND
5
GND
6
RF3
7
GND
8
GND
9
RFC
10
20
19
A0
A1
GND
RF2
ADG904
ADG904-R
18
17
16
GND
TOP VIEW
(Not to Scale)
15
GND
14
13
12
11
RF4
GND
04504-0-002
GND
GND
Figure 5. 20-Lead TSSOP (RU-20)
Table 4. Pin Function Descriptions
Pin No.
1
2
3, 5, 6, 8, 9, 11, 12, 13,
15, 16, 18
4
7
10
14
17
19
20
Mnemonic
EN
V
DD
GND
RF1
RF3
RFC
RF4
RF2
A1
A0
Function
Active Low Digital Input. When high, the device is disabled and all switches are off. When low, Ax
logic inputs determine on switches.
Power Supply Input. These parts can be operated from 1.65 V to 2.75 V. V
DD
should be decoupled
to GND.
Ground Reference Point for All Circuitry on the Part.
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