DC15-73 Datasheet, PDF (1/3 Pages) Alpha Industries – Directional Coupler 1.42-1.66 GHz

Directional Coupler 1.42–1.66 GHz
Features
s Low Cost
s Low Profile
s Available in Small SOT-6 Lead Package
s Tape & Reel
Description
The DC15-73 is a monolithic directional coupler tailored
to the 1.42–1.66 GHz band. It offers low loss, good
isolation, good input/output matching and exceptional
coupling repeatability. It is available in the SOT-6 lead
surface mount package.
Electrical Specifications at 25°C
Frequency
Insertion Loss
Isolation
Input VSWR
Output VSWR
Coupling
Coupled Port VSWR
Parameter
DC15-73
Min.
1.42
30
19.4
Typ.
0.2
34
1.1:1
1.1:1
18.4
1.1:1
Max.
1.66
0.3
1.3:1
1.3:1
17.4
1.3:1
Unit
GHz
dB
dB
dB
Pin Out
GND
GND
COUPLED
Block Diagram
Coupled
OUT
GND
IN
Out
In
Alpha Industries, Inc. [781] 935-5150 • Fax [617] 824-4579 • Email [e-mail] • www.alphaind.com
1
Specifications subject to change without notice. 3/99A