PC1960DG-21H
Features
•
•
•
•
Low Cost and
RoHS
Compliant
Industry Standard 1 Inch Drop-in package
Designed for Wireless Telecom Systems
50 Ohms Characteristic Impedance
The PC1960DG-21H is a small low cost drop-in circulator designed
for applications in high performance linear power amplifiers for
wireless base stations. These circulators feature a robust
construction for high reliability with excellent IMD performance.
These circulators are built Lead-Free and RoHS compliant.
CCW rotation and special tab offsets available on request.
S-Parameters are also available on request.
DROP-IN CIRCULATOR
Description
Specifications
Parameter
Frequency Range (MHz)
Insertion Loss (dB)
Isolation (dB)
Return Loss (dB)
IMD (dBc) 2T x 37.5 Watts
20
20
-70
Minimum
1930
<. 18
>25
>25
-75
Typical
Maximum
1990
.30
Absolute Maximum Ratings
Parameter
Power
Operating Temperature
Storage Temperature
Maximum
100 Watts CW
-40 to +85
°C
-40 to +85
°C
Note: Typical values represent Mid-band performance @ 25°C.
Schematic
Package
Pin Functions
Function
INPUT
Pin
1
2
3
1
2
OUTPUT
TERMINATED
3
Typical Test Data – Insertion Loss
Insertion Loss
0.00
-0.05
S21
-0.10
dB
-0.15
-0.20
Typical Test Data – Return Loss and Isolation
Return Loss and Isolation
-20
-25
dB
-30
-35
S11
S22
S12
-0.25
-0.30
1910
1930
1950
1970
1990
2010
-40
1910
1930
1950
1970
1990
2010
Frequency (MHz)
Frequency (MHz)
Specifications and information on this data sheet are subject to change without notice.
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