CP211 Datasheet, PDF (1/3 Pages) Central Semiconductor Corp – Power Transistor NPN - Amp/Switch Transistor Chip

Directional
Coupler
CP211
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
1900
25
25
13
18
18
Typ
0.3
40
35
14
23
23
2100
Max
2200
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