DC17-73 Ver la hoja de datos (PDF) - Alpha Industries

Número de pieza

componentes Descripción

Fabricante

DC17-73

Directional Coupler

Alpha Industries 

Directional Coupler

Features

s Low Cost

s Low Profile

s Small SOT-6 Package

s Tape & Reel

Description

The DC17-73 is a monolithic directional coupler for low

cost wireless applications. It offers low loss, good isolation,

good input/output matching and exceptional coupling

repeatability. Performance specified for two different bands.

It is available in the SOT-6 lead surface mount package.

Electrical Specifications at 25°C

Parameter

Frequency

Insertion Loss1

Isolation

Input VSWR

Output VSWR

Coupling

Coupled Port VSWR

1. Coupling loss included.

Min.

1.42

21

10.8

Typ.

.60

22

1.1:1

1.1:1

11.8

1.2:1

Pin Out

GND

GND

COUPLED

OUT

GND

RF IN

Max.

1.66

.70

1.3:1

1.3:1

12.8

1.3:1

Unit

GHz

dB

dB

dB

Min.

1.71

20

9.3

Block Diagram

1

2

3

DC17-73

Typ.

.75

21

1.1:1

1.1:1

10.3

1.25:1

Max.

1.99

.85

1.3:1

1.3:1

11.3

1.35:1

Unit

GHz

dB

dB

dB

6

5

4

Alpha Industries, Inc. [781] 935-5150 • Fax [617] 824-4579 • Email sales@alphaind.com • www.alphaind.com

1

Specifications subject to change without notice. 3/99A

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