SGA-4463Z

SGA-4463 Product Description The SGA-4463 is a high performance SiGe HBT MMIC Amplifier. A Darlington configuration featuring 1 micron emitters provides high FT and excellent thermal perfomance. The heterojunction increases breakdown voltage and minimizes leakage current between junctions. Cancellation of emitter junction non-linearities results in higher suppression of intermodulation products. Only 2 DC-blocking capacitors, a bias resistor and an optional RF choke are required for operation. SGA-4463Z Pb RoHS Compliant & Green Package DC-3500 MHz, Cascadable SiGe HBT MMIC Amplifier The matte tin finish on Sirenza’s lead-free package utilizes a post annealing process to mitigate tin whisker formation and is RoHS Product Features compliant per EU Directive 2002/95. This package is also manu- Now available in Lead Free, RoHS factured with green molding compounds that contain no antiCompliant, & Green Packaging mony trioxide nor halogenated fire retardants. High Gain : 17 dB at 1950 MHz Gain & Return Loss vs. Frequency 24 GAIN VD= 3.2 V, ID= 45 mA (Typ.) Cascadable 50 Ohm 0 -10 Return Loss (dB) Operates From Single Supply Low Thermal Resistance Package 18 Gain (dB) ORL Applications PA Driver Amplifier Cellular, PCS, GSM, UMTS IF Amplifier Wireless Data, Satellite 12 IRL -20 -30 -40 0 1 2 3 4 Frequency (GHz) 5 6 6 0 Symbol G Parameter Small Signal Gain Units dB Frequency 850 MHz 1950 MHz 2400 Mhz 850 MHz 1950 MHz 850 MHz 1950 MHz Min. 17.5 Typ....