SGA-6289Z

Product Description The SGA-6289 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-6289 SGA-6289Z Pb RoHS Compliant & Green Package DC-4500 MHz, Cascadable SiGe HBT MMIC Amplifier Product Features Now available in Lead Free, RoHS Compliant, & Green Packaging Broadband Operation: DC-4500 MHz Cascadable 50 Ohm Operates From Single Supply Low Thermal Resistance Package Gain & Return Loss vs. Frequency 20 0 15 -10 Return Loss (dB) GAIN IRL Gain (dB) Applications PA Driver Amplifier Cellular, PCS, GSM, UMTS IF Amplifier Wireless Data, Satellite 10 ORL 5 -20 -30 0 0 1 2 3 4 5 -40 Frequency (GHz) Sym bol G P a ra m e te r S m a ll S ig na l G a in U n its dB Frequency 8 5 0 M Hz 1 9 5 0 M Hz 2 4 0 0 M Hz 8 5 0 M Hz 1 9 5 0 M Hz 8 5 0 M Hz 1 9 5 0 M...