SGA-4263Z

SGA-4263 Product Description The SGA-4263 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. The matte tin finish on Sirenza’s lead-free package utilizes a post annealing process to mitigate tin whisker formation and is RoHS compliant per EU Directive 2002/95. This package is also manufactured with green molding compounds that contain no antimony trioxide nor halogenated fire retardants. SGA-4263Z Pb RoHS Compliant & Green Package DC-3500 MHz, Cascadable SiGe HBT MMIC Amplifier Product Features Now available in Lead Free, RoHS Compliant, & Green Packaging Broadband Operation: DC-3500 MHz Cascadable 50 Ohm Operates From Single Supply Low Thermal Resistance Package Gain & Return Loss vs. Frequency VD= 3.2 V, ID= 45 mA (Typ.) 16 GAIN 0 -10 ORL IRL 12 Gain (dB) 8 4 0 0 1 2 3 4 Frequency (GHz) 5 6 Return Loss (dB) Applications PA Driver Amplifier Cellular, PCS, GSM, UMTS IF Amplifier Wireless Data, Satellite -20 -30 -40 Symbol G Parameter Small Signal Gain Units dB Frequency 850 MHz 1950 MHz 2400 MHz 850 MHz 1950 MHz 850 MHz 1950 MHz Min. 12.5 Typ...