AAC DCS3420-19-G Smt directional coupler Datasheet

SMT Directional Couplers
The content of this specification may change without notification 09/18/08
EIA Size 2010 Chip Directional Couplers
Features
1: Ideal applications in mobile phones, and smallest chips available.
2: A Excellent performance offers the cost efficiency.
3: Coupling and insertion loss are de sign e d to me e t customer requirement.
specification.
4: Custom Designs Available
Dimensions, Schematics
0.8
(1)
(4)
(2)
(3)
Top View
DCS3120
DCS3220
2.5
1.0
4-0.6
1.27
4.5
1.2
Unit:mm
DCS3320
DCS3420
DCS3D20
DCS3E20
DCS3F20
(1)
(4)
(1)
(4)
(1)
(4)
(2)
(3)
(2)
(3)
(2)
(3)
(1)
(2)
(3)
(4)
Input Port
Coupled Output Port
Coupled Termination
Output Port
(1)
(2)
(3)
(4)
Output Port
Coupled Termination
Coupled Output Port
Input Port
(1)
(2)
(3)
(4)
Input Port
Coupled Output Port
Coupled Termination
Output Port
Characteristics
EIA size 2010 (4.5x2.5 mm)
Style No.
Frequency
Range
[ MHz ]
Insertion
Loss
[ dB ]
Coupling
[ dB ]
Directivity
(Isolation)
[ dB ]
VSWR
(max.)
RF Impedance
[Ω]
Termination
Resistor
[Ω]
Max. Input
Power
[W]
DCS3D20-0157-G
136~178
0.25 max.
20±3
17 min.
(34 min.)
1.2
50
20
15 max.
DCS3E20-0461-G
403~520
0.2 max.
20±2.5
18 min.
(35 min.)
1.2
50
39
10 max.
DCS3120-09-G
DCS3320-09-G
800~1000
0.3 max.
17±2
18 min.
(33 min.)
1.2
50
Designed in
5 max.
DCS3220-09-G
DCS3420-09-G
800~1000
0.3 max.
21±2
15 min.
(34 min.)
1.2
50
Designed in
15 max.
DCS3F20-0873-G
806~941
0.2 max.
20±2
18 min.
(36 min.)
1.2
50
43
10 max.
DCS3120-15-G
DCS3320-15-G
1400~1600
0.4 max.
13±2
15 min.
(26 min.)
1.3
50
Designed in
2 max.
DCS3220-15-G
DCS3420-15-G
1400~1600
0.3 max.
16±2
15 min.
(29 min.)
1.2
50
Designed in
5 max.
DCS3120-19-G
DCS3320-19-G
1800~2000
0.6 max.
11±2
15 min.
(24 min.)
1.3
50
Designed in
1 max.
DCS3220-19-G
DCS3420-19-G
1800~2000
0.3 max.
14±2
15 min.
(27 min.)
1.3
50
Designed in
2 max.
DCS3130-2400-G
2350~2450
1.0 max.
8.5±1
10 min.
(17 min.)
1.5
50
Designed in
1 max.
DCS3230-2400-G
2350~2450
0.6 max.
12.3±1
13 min.
(24 min.)
1.5
50
Designed in
2 max.
Operating Temperature Range : −30~+70 C
American Accurate Components, Inc.
188 Technology Drive, Unit H, Irvine, CA 92618
TEL: 949-453-9888 Š FAX: 949-453-8889
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