CP181 Datasheet, PDF (1/3 Pages) RFHIC – Directional Coupler

Directional
Coupler
CP181
Product Features
• Passive Integration on Silicon
• Low Insertion Loss
• High Isolation
• Solder Pad
• Low Cost
Application
• Repeater
• Base Station
• RF Sub-Systems
Description
The CP Series is a monolithic directional coupler for low cost wireless applications.
Specifications at 25℃, 50Ω in/out impedance
PARAMETER
Frequency Range
Insertion Loss
Input Return Loss
Output Return Loss
Coupling
Coupling Return Loss
Isolation
Remarks
Units
MHz
dB
dB
dB
dB
dB
dB
MHz
Min
1700
20
20
13
20
18
Typ
0.3
30
30
14
35
22
1800
Max
1900
0.5
15
Block Diagram & Pin Out
Absolute Maximum Ratings
Parameter
Input Power
Operating
Temperature
Storage
Temperature
Value
1W
-40 ~ +85℃
-65 ~ + 150℃
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▪ All specifications may change without notice.
▪ Version 1.0