C2306

Pacific Wireless 2844 Mar Vista Dr. Suite 101 Aptos, CA 95003 TEL (831) 684-2474 FAX (831) 684-2494 www.pacwireless.com C2306.. DATA SHEET MMDS / ISM / S-Band Mixer 1800 to 4800 MHz Operation Features 10 dB Gain 10 to 900 MHz Integrated IF Amplifier Single 5V Supply 26 dBm Output IP3 Separate MIXER/LO AMP and IF AMP cells. 75 ohm IF output impedance VDD LO IN IF/RF IF OUT IF IN IF BIAS Applications 2.4 GHz ISM Band Applications MMDS Downconverters MMDS Upconverters Bluetooth Applications Wireless Local Loop Systems Wireless LANS and WANS Wireless Internet Systems Wireless T1 Data Link Equipment Description The C2306 is a flexible, high intercept, frequency conversion GaAs MMIC packaged in a 14 pin SOIC package. The MMIC is usable as an upconverter or downconverter mixer. Each subcircuit is brought out on separate pins to allow for custom filtering on the IF/RF mixer interstage or custom matching for specific bands. Broadband parallel feedback networks are used on the gain and LO driver stages and the mixer is a singly balanced two diode mixer. The FET source of the IF amplifier stage (IF BIAS) is accessible for AC bypassing which allows for current reduction with self bias circuitry. The gain and DC current is broken up as follows: LO AMP gain = 11dB; current = 27 mA, IF AMP gain = 17dB, current = 60mA, Mixer conversion loss = 6dB. Simple external matching circuits can be implemented for all ports to achieve VSWR’s < 2:1 over moderate bandwi...