Chip Splitters / Combiners

Dimensions and Schematics

2.0

CSP3151, CSP3152, CSP3153,

CSP3154, CSP3155

(6)

(5)

(4)

Chip Splitter / Combiner

(1)

(2)

3-0.7

3.2

P/N Marking Side

(3)

6-R0.15

IN

C

5

3

1

OUT-2

R

OUT-1

(1)Output Port-1

(2)NC

(3)Output Port-2

(4)NC

(5)Input Port

(6)NC

CSP3157

Order Information

CSP3157

IN

Unit : mm

4

5

6

Chip Splitter / Combiner

OUT-2

3

2

R

1

OUT-1

(1)Output Port-1

(2)GND

(3)Output Port-2

(4)GND

(5)Input Port

(6)GND

C : Matching Capacitor

R : Isolation Resistor

Style No.

CSP3151-0900-G

CSP3152-1500-G

CSP3153-1700-G

CSP3154-1900-G

Frequency

Range

[ MHz ]

800~1000

1400~1600

1600~1800

1800~2000

Loss

[ dB ]

4.0 max.

4.0 max.

4.0 max.

4.0 max.

Nominal

Impedance

[ Ω ]

50

50

50

50

Power

Balance

[ dB ]

0.2 max.

0.2 max.

0.2 max.

0.2 max.

Isolation

[ dB ]

15.0 min.

15.0 min.

13.0 min.

11.0 min.

VSWR

Input

[ dB ]

1.6 max.

1.5 max.

1.5 max.

1.6 max.

VSWR

Output

[ dB ]

1.3 max.

1.3 max.

1.3 max.

1.3 max.

Max. Input

Power

[ W ]

1.0 max.

1.0 max.

1.0 max.

1.0 max.

Matching

Capacitor

Note

3.00 pF

1.50 pF

1.25 pF

1.00 pF

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.

13.0 min.

15.0 min.

1.8 max.

1.8 max.

2.0 max.

2.0 max.

2.0 max.

2.0 max.

1.0 max.

1.0 max.

1.0 max.

1.00 pF

0.75 pF

-

Correspondence

W-CDMA

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

3-0.5

1.4

5.2

0.6

*Uses a 50Ω microstrip line for

Matching Capacitor

width of input and output port.

2−φ0.6 Through Hole

Chip

Splitter / Combiner

1.5

2.5

Isolation Resistor :100Ω

φ0.4 Through Hole

1.4

2.6

Chip

Splitter / Combiner

Isolation Resistor :100Ω

Unit : mm

-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.

American Accurate Components, Inc.

Surface Mount Power Splitter/Combiner

The content of this specification may change without notification 09/18/08

188 Technology Drive, Unit H, Irvine, CA 92618

TEL: 949-453-9888

FAX: 949-453-8889