Directional Coupler
DC16-73
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 Loss
1
Isolation
Input VSWR
Output VSWR
Coupling
Coupled Port VSWR
1. Coupling loss included.
Min.
1.42
Typ.
.25
Max.
1.66
.35
1.3:1
1.3:1
16.6
1.3:1
Unit
GHz
dB
dB
Min.
1.71
Typ.
.35
Max.
1.99
.45
1.3:1
1.3:1
15.8
1.3:1
Unit
GHz
dB
dB
23
24
1.1:1
1.1:1
22
23
1.1:1
1.1:1
14.6
15.6
1.1:1
dB
13.8
14.8
1.1:1
dB
Pin Out
GND
GND
COUPLED
OUT
Block Diagram
1
6
Alpha Industries, Inc.
[781] 935-5150
•
Fax
[617] 824-4579
•
Email
sales@alphaind.com
•
www.alphaind.com
Specifications subject to change without notice. 3/99A
1
6
DC16
2
GND
RF IN
3
5
2
3
5
4
4
1
ALPHA [ ALPHA INDUSTRIES ]
