Surface Mount Power Splitter/Combiner
The content of this specification may change without notification 09/18/08
Chip Splitters / Combiners
Dimensions and Schematics
2.0
CSP3151, CSP3152, CSP3153,
CSP3154, CSP3155
( )
6
( )
5
( )
4
Chip Splitter / Combiner
OUT-2
3
( )
1 Output Port-1
( )
1
( )
2
( )
3
( )
2 NC
IN
( )
3 Output Port-2
R
5
3-0.7
3.2
( )
4 NC
6-R0.15
C
( )
5 Input Port
( )
6 NC
1
OUT-1
P/N Marking Side
Chip Splitter / Combiner
CSP3157
OUT-2
3
( )
1 Output Port-1
4
5
( )
2 GND
IN
( )
3 Output Port-2
R
2
1
CSP3157
( )
4 GND
( )
5 Input Port
( )
6 GND
6
OUT-1
Unit : mm
C : Matching Capacitor
R : Isolation Resistor
Order Information
Frequency
Range
Insertion
Loss
Nominal
Impedance
Power
Balance
VSWR
Input
VSWR
Output
Max. Input
Power
*
Matching
Capacitor
Isolation
Note
Style No.
[
]
dB
[
]
[
]
[
]
[
]
[
]
[
]
[
]
MHz
dB
Ω
dB
dB
dB
W
800~1000
1400~1600
1600~1800
1800~2000
4.0 max.
4.0 max.
4.0 max.
4.0 max.
50
50
50
50
0.2 max.
0.2 max.
0.2 max.
0.2 max.
15.0 min. 1.6 max. 1.3 max.
15.0 min. 1.5 max. 1.3 max.
13.0 min. 1.5 max. 1.3 max.
11.0 min. 1.6 max. 1.3 max.
1.0 max.
1.0 max.
1.0 max.
1.0 max.
3.00 pF
1.50 pF
1.25 pF
1.00 pF
CSP3151-0900-G
CSP3152-1500-G
CSP3153-1700-G
CSP3154-1900-G
Correspondence
W-CDMA
CSP3155-2100-G
CSP3155-2400-G
CSP3157-5800-G
2000~2200
2300~2500
5700~5900
4.2 max.
4.2 max.
4.2 max.
50
50
50
0.2 max.
0.2 max.
0.2 max.
13.0 min. 1.8 max. 2.0 max.
13.0 min. 1.8 max. 2.0 max.
15.0 min. 2.0 max. 2.0 max.
1.0 max.
1.0 max.
1.0 max.
1.00 pF
0.75 pF
-
Correspondence
ETC
* Insertion loss : Including 3 dB Split loss
⋅
Test fixture : Teflon 0.8 mm
⋅
Operating Temperature Range :
−30~+85 C
Recommendable Footprint / External Mounted Parts
CSP3151~CSP3155
CSP3157
5.2
0.6
3-0.5
*Uses a 50
Ω microstrip line for
1.4
Matching Capacitor
width of input and output port.
2
−φ0.6 Through Hole
- Noticed -
The electrical characteristics are sub-
ject to be changed by the type of sub-
strate, thickness, mounting conditions,
wiring to the terminals of this coupler,
ground position, and the alike, so that
please confirm its performance inside
the circuit.
Chip
Chip
Splitter / Combiner
Splitter / Combiner
1.4
2.6
Isolation Resistor :100
Ω
1.5
2.5
Isolation Resistor :100
Ω
φ0.4 Through Hole
Unit : mm
188 Technology Drive, Unit H, Irvine, CA 92618
American Accurate Components, Inc.
TEL: 949-453-9888 FAX: 949-453-8889