SZA-3044Z中文资料2.7 - 3.8 GHz, 5 V, 1 Watt Power Amplifier数据手册Qorvo规格书

描述 Description

Qorvo's SZA-3044 is a high efficiency 2.7-3.8 GHz 1W class AB Heterojunction Bipolar Transistor (HBT) power amplifier housed in a low-cost surface mountable plastic package. This HBT amplifier is designed as a final or driver stage for ISM-Band equipment in the 3.3-3.8 GHz bands, and it can operate with a 3V to 6V supply. Optimized on-chip impedance matching circuitry provides a 50 ohm nominal RF input impedance. The external RF output match and bias adjustability allows load line optimization for other applications over narrower bands. It features an output power detector, on/off power control, and high RF overdrive robustness.

特性 Features

• Pout = 24dBm at 2.5 percent EVM
• P1dB = 31dBm
• Gain = 25dB
• Po = +24dBm, Vcc = 5V, 340ma
• Po = +25dBm, Vcc = 6V, 365ma
• Power up/down control
• On chip output power detector
• Power Supply Range = 3V to 6V