Directional Coupler 0.81鈥?.96 GHz
DC08-73
Features
s
Low Cost
s
Low Profile
s
Small SOT-6 Package
s
Tape & Reel
Description
The DC08-73 is a monolithic directional coupler tailored
to the 0.81鈥?.96 GHz band. It offers low loss, good
isolation, good input/output matching and exceptional
coupling repeatability. It may be used at higher
frequencies when stronger coupling is required. It is
available in the SOT-6 leaded surface mount package.
Electrical Specifications at 25擄C
Parameter
Frequency
Insertion
Isolation
Input VSWR
Output VSWR
Coupling
Coupled Port VSWR
1. Coupling loss included.
Min.
0.81
Typ.
.35
Max.
0.96
.45
1.3:1
1.3:1
16
1.3:1
Unit
GHz
dB
dB
Loss
1
21
22
1.05:1
1.05:1
14
15
1.2:1
dB
Pin Out
GND
GND
COUPLED
OUT
Block Diagram
1
6
Alpha Industries, Inc.
[781] 935-5150
鈥?/div>
Fax
[617] 824-4579
鈥?/div>
Email
sales@alphaind.com
鈥?/div>
www.alphaind.com
Specifications subject to change without notice. 3/99A
1
6
DC08
2
GND
RF IN
3
5
2
3
5
4
4
1
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