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Model DC2337J5020AHF

Rev D

Ultra Low Profile 0805

20dB Directional Coupler

Description

The DC2337J5020AHF is a low cost, low profile sub-miniature high

performance 20 dB directional coupler in an easy to use RoHS compliant, Halogen

Free surface mount package. It is designed for 2300 – 3700MHz applications

including: WiFi, WiMAX, WIBRO, LTE2600, Bluetooth and Low Power Radio

Gateway applications. The DC2337J5020AHF is ideal for power detection, signal

injection and other applications where low insertion loss signal monitoring is required.

The DC2337J5020AHF is available on tape and reel for pick and place high volume

manufacturing. All of the Xinger components are constructed from ceramic filled

PTFE composites which possess excellent electrical and mechanical stability. All

parts have been subjected to rigorous qualification testing and units are 100% RF

tested.

ROOM (25˚C)

Frequency

(MHz)

Mean Coupling

(dB)

Insertion

loss (dB)

Return

Loss (dB)

Directivity

(dB)

Frequency

Sensitivity

(dB)

Power

Handling

(Watts)

Min

Typ.

Max

Typ.

Max

Typ.

Min

Typ.

Min

Typ.

Max

Max

2300 - 2400

19.2

20.2

21.1

0.09

0.13

21.2

16.9

17.2

11.3

0.07

0.08

2

2400 - 2500

19.1

20.1

21

0.09

0.13

20.9

16.6

17.2

11.7

0.06

0.06

2

2630-2655

19

19.9

20.9

0.09

0.14

20.4

16.2

18.7

12.6

0.01

0.01

2

Features:

Loss

3300-3700

19.1

21.3

22.9

0.14

0.21

21.2

16.3

14.9

9.7

0.52

0.71

2

**Specification based on performance of unit properly installed on microstrip printed circuit boards with 50

nominal impedance.

Outline Drawing

Mechanical Outline

-Dimensions are in Millimeters

2.04±0.10

1.29±0.10

0.55±0.06

1

2

3

6

5

6x

0.30

6x

0.22

4x 0.65

6x 0.98

Orientation Marker

Denotes Pin Location

4

Orientation Marker

Denotes Pin Location

TOP VIEW

SIDE VIEW

BOTTOM VIEW

5

4

2

1

6

3

Pin

Gnd

Coupled

Input

Gnd

Isolated

Direct

2x 0.15

4x 0.37

Gnd

Isolated

Direct

Gnd

Coupled

Input

Configuration-1 Configuration-2