PC1843DE-21

PC1843DE-21 Features • • • • Low Cost Industry Standard 0.75 Inch Drop-in package Designed for Wireless Telecom Systems 50 Ohms Characteristic Impedance 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. 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 1805 28 >28 -75 Typical Maximum 1880 .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 .75 Package Pin Functions Function INPUT .75 Pin 1 2 3 OUTPUT TERMINATED .25 MAX. Typical Test Data – Insertion Loss Insertion Loss 0.00 -0.05 -0.10 dB -0.15 -0.20 S21 Typical Test Data – Return Loss and Isolation Re turn Loss and Isolation -18 -23 S11 S22 S12 dB -28 -33 -0.25 -0.30 1785 -38 1785 1805 1825 1845 1865 1885 1905 1800 1815 1830 1845 1860 1875 1890 1905 Frequency (MHz) Frequency (MHz) Specifications and information on this data sheet are subject to change without notice. 1860 Hartog Drive, San Jose, California 95131 USA Leffelholzstr. 20, D-90441, Nurnberg, Germany 2/1-2F, No.99 Lane 2535 Gudai Rd, Shanghai, China PC 201100 Tel: 001-408-436-7720 Tel: +49(0)911/9411 233 Tel: (86)21-5416-8648 Fax: 001-408-436-7689 Fax: +49(0)911/9411 198 Fax: (86)21-5416-8753 Email: Sales@premierdevices.com Email: Sales.germany@premierdevices.com Email: Sales.china@premierdevices.com