DC16-73 Datasheet, PDF (1/3 Pages) Alpha Industries – Directional Coupler

Directional Coupler
Features
s Low Cost
s Low Profile
s Small SOT-6 Package
s Tape & Reel
Description
The DC16-73 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 is specified for two different
bands. It is available in the SOT-6 leaded 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
23
14.6
Typ.
.25
24
1.1:1
1.1:1
15.6
1.1:1
Max.
1.66
.35
1.3:1
1.3:1
16.6
1.3:1
Unit
GHz
dB
dB
dB
DC16-73
Min.
1.71
22
13.8
Typ.
.35
23
1.1:1
1.1:1
14.8
1.1:1
Max.
1.99
.45
1.3:1
1.3:1
15.8
1.3:1
Unit
GHz
dB
dB
dB
Pin Out
GND
GND
COUPLED
Block Diagram
OUT
GND
1
6
2
5
RF IN
3
4
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