PC1843DE-21 Datasheet, PDF (1/1 Pages) PREMIER DEVICES, INC. – DROP-IN CIRCULATOR

Features
• Low Cost
• Industry Standard 0.75 Inch Drop-in package
• Designed for Wireless Telecom Systems
• 50 Ohms Characteristic Impedance
Description
The PC1843DE-21 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.
CCW rotation and special tab offsets available on request.
S-Parameters are also available on request.
Specifications
Parameter
Frequency Range (MHz)
Minimum
1805
Typical
Maximum
1880
Insertion Loss (dB)
<. 20
.30
Isolation (dB)
20
>28
Return Loss (dB)
20
>28
IMD (dBc) 2T x 37.5 Watts
-70
-75
Note: Typical values represent Mid-band performance @ 25°C.
Schematic
Package
.75
.75
.25
MAX.
PC1843DE-21
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
Insertion Loss
Re turn Loss and Isolation
0.00
-18
-0.05
-0.10
dB -0.15
S21
-23
dB -28
S11
S22
S12
-0.20
-33
-0.25
-0.30
1785
1805
1825 1845 1865
Frequency (MHz)
1885
1905
-38
1785 1800 1815 1830 1845 1860 1875 1890 1905
Frequency (MHz)
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]