SGA-6489Z Datasheet | Sirenza Microdevices

Description The SGA-6489 is a high performance Si Ge 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 Ro HS pliant per EU Directive 2002/95. This package is also manufactured with green molding pounds that contain no antimony trioxide nor halogenated fire retardants. Gain & Return Loss vs. Frequency VD= 5.1 V, ID= 75 m A (Typ.) SGA-6489 SGA-6489Z Pb Ro HS pliant & Green Package DC-3500 MHz, Cascadable Si Ge HBT MMIC Amplifier Product Features - Now available in Lead Free, Ro HS pliant, & Green Packaging - High Gain : 17.5 d B at 1950 MHz - Cascadable 50 Ohm - Operates From Single Supply - Low Thermal Resistance Package GAIN Gain (d B) Return Loss (d B) -10 Applications - PA Driver Amplifier -20 -30 - Cellular, PCS, GSM, UMTS - IF Amplifier - Wireless Data, Satellite 0 0 1 2 3 Frequency (GHz) 4 5 -40 Symbol G Parameter Small Signal Gain Units d B Frequency 850 MHz 1950 MHz 2400 MHz 850 MHz 1950 MHz 850 MHz 1950 MHz Min. 18.4 Typ. 20.1 17.5 16.5 20.7 18.7 34.0 32.0 3500 Max....