Changes to Ordering Guide .......................................................... 16
9/04—Changed from Rev. 0 to Rev. A
Updated Format .................................................................. Universal
Change to Data Sheet Title ...............................................................1
Change to Features ............................................................................1
Change to Product Highlights .........................................................1
Changes to Specifications .................................................................3
Change to ADG9xx Evaluation Board section ........................... 13
Changes to Ordering Guide .......................................................... 14
8/03 Revision 0: Initial Version
Rev. C | Page 2 of 16
ADG918/ADG919
SPECIFICATIONS
V
DD
= 1.65 V to 2.75 V, GND = 0 V, input power = 0 dBm, all specifications T
MIN
to T
MAX
, unless otherwise noted. Temperature range for
B Version: −40°C to +85°C.
Table 1.
Parameter
AC ELECTRICAL CHARACTERISTICS
Operating Frequency
2
3 dB Frequency
3
Input Power
3
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
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
B Version
Typ
1
Max
2
4
7
16
0.7
0.8
1.25
Unit
GHz
GHz
dBm
dBm
dB
dB
dB
dB
dB
dB
dB
dB
dB
S
21
, S
12
Isolation—RFC to RF1/RF2
(CP Package)
Isolation—RFC to RF1/RF2
(RM Package)
Isolation—RF1 to RF2 (Crosstalk)
(CP Package)
Isolation—RF1 to RF2 (Crosstalk)
(RM Package)
Return Loss (On Channel)
3
S
21
, S
12
S
21
, S
12
S
21
, S
12
S
21
, S
12
S
11
, S
22
Return Loss (Off Channel)
3
ADG918
On Switching Time
3
Off Switching Time
3
Rise Time
3
Fall Time
3
1 dB Compression
3
Third Order Intermodulation Intercept
Video Feedthrough
4
DC ELECTRICAL CHARACTERISTICS
Input High Voltage
Input Low Voltage
Input Leakage Current
S
11
, S
22
57
46
36
55
43
34
55
41
31
54
39
31
21
22
22
18
17
16
t
ON
t
OFF
t
RISE
t
FALL
P
–1 dB
IP
3
28.5
0.4
0.5
0.8
60
49
43
60
47
37
58
44
37
57
42
33
27
27
26
23
21
20
6.6
6.5
6.1
6.1
17
36
2.5
10
9.5
9
9
dB
dB
dB
dB
dB
dB
ns
ns
ns
ns
dBm
dBm
mV p-p
V
V
V
V
μA
V
INH
V
INH
V
INL
V
INL
I
I
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 ≤ V
IN
≤ 2.75 V
1.7
0.65 V
CC
0.7
0.35 V
CC
±1
± 0.1
Rev. C | Page 3 of 16
ADG918/ADG919
Parameter
CAPACITANCE
3
RF On Capacitance
CTRL Input Capacitance
POWER REQUIREMENTS
V
DD
Quiescent Power Supply Current
1
2
Symbol
C
RF
ON
C
CTRL
Conditions
f = 1 MHz
f = 1 MHz
Min
B Version
Typ
1
1.6
2
Max
Unit
pF
pF
1.65
I
DD
Digital inputs = 0 V or V
DD
0.1
2.75
1
V
μA
Typical values are at V
DD
= 2.5 V and 25°C, unless otherwise stated.
Point at which insertion loss degrades by 1 dB.
3
Guaranteed by design, not subject to production test.
4
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 4 of 16
ADG918/ADG919
ABSOLUTE MAXIMUM RATINGS
T
A
= 25°C, unless otherwise noted.
Table 2.
Parameter
V
DD
to GND
Inputs to GND
Continuous Current
Input Power
Operating Temperature Range
Industrial (B Version)
Storage Temperature Range
Junction Temperature
MSOP Package
θ
JA
Thermal Impedance
LFCSP Package
θ
JA
Thermal Impedance (2-layer board)
θ
JA
Thermal Impedance (4-layer board)
Lead Temperature, Soldering (10 sec)
IR Reflow, Peak Temperature (<20 sec)
ESD
1
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
206°C/W
84°C/W
48°C/W
300°C
235°C
1 kV
Stresses above those listed under Absolute Maximum Ratings
may cause permanent damage to the device. This is a stress
rating only; functional operation of the device at these or any
other conditions above those indicated in the operational
section of this specification is not implied. Exposure to absolute
maximum rating conditions for extended periods may affect
device reliability.
ESD CAUTION
RF1 and RF2 off port inputs to ground: −0.5 V to V
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ADI Reference Circuit
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