QPA4563A

DRAFT DRAFT Preliminary QPA4563A RFMD + TriQuint = Qorvo DC to 3500MHz, CASCADABLE SiGe HBT MMIC AMPLIFIER The QPA4563A is a high performance SiGe HBT MMIC amplifier. A Darlington configuration provides high FT and excellent thermal performance. 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 two DCblocking capacitors, a bias resistor, and an optional RF choke are required for operation. SOT-363 Package Features  DC to 3500MHz Operation  Cascadable 50Ω  High Gain: 20.4 dB Typical at  1950 MHz  Operates From Single DC Supply  Low Thermal Resistance Package Functional Block Diagram Applications  Power Amplifier Driver Amplifier  Cellular, PCS, GSM, UMTS  IF/RF Buffer Amplifier  Wireless Data, Satellite Ordering Information QPA4563ASQ QPA4563ASR QPA4563ATR7 QPA4563APCK401 Sample Bag with 2...