PC1843DG-21H Datasheet, PDF (1/1 Pages) PREMIER DEVICES, INC. – DROP-IN CIRCULATOR

Features
• Low Cost and RoHS Compliant
• Industry Standard 1 Inch Drop-in package
• Designed for Wireless Telecom Systems
• 50 Ohms Characteristic Impedance
Description
The PC1843DG-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.
Specifications
Parameter
Minimum Typical Maximum
Frequency Range (MHz)
1805
1880
Insertion Loss (dB)
<. 17
.30
Isolation (dB)
20
>25
Return Loss (dB)
20
>25
IMD (dBc) 2T x 37.5 Watts
-70
-75
Note: Typical values represent Mid-band performance @ 25°C.
Schematic
Package
1
2
3
PC1843DG-21H
DROP-IN CIRCULATOR
Absolute Maximum Ratings
Parameter
Power
Operating Temperature
Storage Temperature
Maximum
100 Watts CW
-40 to +85 °C
-40 to +85 °C
Pin Functions
Function
Pin
INPUT
1
OUTPUT
2
TERMINATED 3
Typical Test Data – Insertion Loss
Typical Test Data – Return Loss and Isolation
0.00
-0.05
-0.10
dB -0.15
-0.20
-0.25
-0.30
1785
Insertion Loss
1835
Frequency (MHz)
1885
S21
Re turn Loss and Isolation
-20
-25
dB -30
-35
-40
1785
1805
1825 1845 1865
Frequency (MHz)
1885
1905
S11
S22
S12
Specifications and information on this data sheet are subject to change without notice.
1860 Hartog Drive, San Jose, California 95131 USA
Tel: [phone]
Leffelholzstr. 20, D-90441, Nurnberg, Germany
Tel: [phone]
2/1-2F, No.99 Lane 2535 Gudai Rd, Shanghai, China PC 201100 Tel: [phone]
Fax: [phone]
Fax: [phone]
Fax: [phone]
Email: [e-mail]
Email: [e-mail]
Email: [e-mail]