EIA Size 1206 Chip Directional Couplers

Features

1: Ideal applications in mobile phones, and smallest chips available.

2: Excellent performance offers the cost efficiency.

3: Coupling and insertion loss are provided according to a customers specification.

4: Custom Designs Available

Dimensions

Schematics

2.0

(6

(5)

(4)

6-0.6

DCS314A / DCS314C / DCS314E / DCS314J

(6)

(5)

(4)

(1) Coupled Output Port

(2) Coupled Termination

(3) N.C

(4) Output Port

(5) N.C

(6) Input Port

(1

(2)

3.2

(3)

6-R0.15

(1)

(2)

(3)

DCS314B / DCS314D / DCS314F

(6)

(5)

(4)

(1) N.C

(2) Coupled Termination

(3) Coupled Output Port

(4) Input Port

(5) N.C

P/N Marking Side

(1)

(2)

(3)

(6) Output Port

Specifications

Unit:mm

DCS3143

(6)

(5)

(4)

(1) Input Port

(2) GND

(3) Coupled Output Port

(4) Coupled Termination

(5) GND

(6) Output Port

EIA size 1206 (3.2x1.6 mm)

(1)

(2)

(3)

Style No.

DCS314A-0900-G

DCS314B-0900-G

DCS314C-0900-G

DCS314D-0900-G

DCS314E-0900-G

DCS314F-0900-G

DCS314A-1500-G

DCS314B-1500-G

DCS314C-1500-G

DCS314D-1500-G

DCS314A-1900-G

DCS314B-1900-G

DCS314C-1900-G

DCS314D-1900-G

DCS314A-2150-G

DCS314J-2150-G

DCS3143-5800-G

Frequency

Range

[ MHz ]

800~1000

800~1000

800~1000

1400~1600

1400~1600

1800~2000

1800~2000

2100~2200

2100~2200

5700~5900

Insertion

Loss

[ dB ]

0.3 max.

0.3 max.

0.3 max.

0.3 max.

0.4 max.

0.3 max.

0.7 max.

0.4 max.

0.3 max.

0.3 max.

Coupling

[ dB ]

21.0±2

17.0±2

14.0±2

16.7±2

12.5±2

14.5±2

10.5±2

13.0±1

17.5±1

20.0±1

Directivity

(Isolation)

[ dB ]

13 min.

(32 min.)

13 min.

(28 min.)

10 min.

(22 min.)

9 min.

(24 min.)

10 min.

(20 min.)

8 min.

(21 min.)

8 min.

(17 min.)

8 min.

(20 min.)

8 min

(25 min.)

15 min

(35 min.)

VSWR

(max.)

1.2

1.2

1.2

1.2

1.2

1.2

1.2

1.5

1.5

1.2

RF

Impedance

[ Ω ]

50

50

50

50

50

50

50

50

50

50

Max. Input

Power

[ W ]

3.0 max.

5.0 max.

5.0 max.

3.0 max.

5.0 max.

3.0 max.

5.0 max.

3.0 max.

3.0 max.

5.0 max.

Note

Correspondence

W-CDMA

Correspondence

W-CDMA

Correspondence

ETC

Operating Temperature Range : −30~+85 C

American Accurate Components, Inc.

SMT Directional Couplers

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