PI1748DG-22H HIGH POWER DROP-IN ISOLATOR Features • • • • Low Cost and RoHS Compliant Industry Standard 1 Inch Drop-in package Designed for Wireless Telecom Systems 50 Ohms Characteristic Impedance Description The PI1748DG-22H is a small, low cost, High Power Drop-in Isolator designed for applications in high performance linear power amplifiers for wireless base stations. These Isolators feature a robust construction for high reliability with excellent IMD performance. These units are built Lead-Free and RoHS compliant. CCW rotation and special tab offsets available on request. S-Parameters are also available on request. Specifications Absolute Maximum Ratings Parameter Minimum Frequency Range (MHz) Typical 1710 Insertion Loss (dB) Parameter Maximum .18 Maximum 1785 Forward Power 100 Watts .25 Reverse Power 100 Watts Isolation (dB) 23 >25 Operating Temperature -40 to +85 °C Return Loss (dB) 23 >25 Storage Temperature -40 to +85 °C Note: Typical values represent Mid-band performance @ 25°C. Schematic Package Pin Functions Function Typical Test Data – Insertion Loss INPUT 1 OUTPUT 2 Typical Test Data – Return Loss and Isolation Insertion Loss Re turn Loss and Isolation -10 0.00 -15 -0.05 S21 -0.10 -20 S11 -25 S22 S12 dB dB -0.15 -30 -0.20 -35 -0.25 -0.30 1650 Pin -40 1700 1750 1800 1850 -45 1650 Frequency (MHz) 1700 1750 1800 1850 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: [email protected] Email: [email protected] Email: [email protected]