SGA-4163

Product Description Sirenza Microdevices’ SGA-4163 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. At 850 Mhz and 45mA , the SGA4163 typically provides +29.7 dBm output IP3, 10.5 dB of gain, and +13 dBm of 1dB compressed power using a single positive voltage supply. Only 2 DC-blocking capacitors, a bias resistor and an optional RF choke are required for operation. Gain & Return Loss vs. Frequency VD= 3.2 V, ID= 45 mA (Typ.) 16 0 Gain (dB) Return Loss (dB) 12 GAIN -10 8 ORL 4 0 01 IRL 234 Frequency (GHz) -20 -30 TL=+25ºC -40 56 SGA-4163 DC-5000 MHz, Cascadable SiGe HBT MMIC Amplifier Product Features • Broadband Operation: DC-5000 MHz • Cascadable 50 Ohm • Patented SiGe Technology • Operates From Single Supply • Low Thermal Resistance Package Applications • PA Driver Amplifier • Cellular, PCS, GSM, UMTS • IF Amplifier • Wireless Data, Satellite Symbol Parameter G Small Signal Gain P1dB Output Power at 1dB Compression OIP3 Output Third Order Intercept Point Bandwidth Determined by Return Loss (>10dB) IRL Input Return Loss Units dB dBm dBm MHz dB Frequency 850 MHz 1950 MHz 2400 MHz 850 MHz 1950 MHz 850 MHz 1950 MHz 1950 MHz Min. 9.5 Typ. 10.5 9.7 9.6 13.0 12.1...