SGM33685C Overview
Description
The SGM33685C is a power amplifier (PA) which can support 350MHz to 400MHz, 450MHz to 460MHz and 470MHz to 510MHz. The device uses advanced InGaP/GaAs HBT (heterojunction bipolar transistor) process, so it features high linearity, high efficiency and high ruggedness.
Key Features
- Supply Voltage: 3.3V and 5V
- Signal Gain at 5V: 34dB at 350MHz to 400MHz 37dB at 450MHz to 460MHz 36dB at 470MHz to 510MHz
- Signal Gain at 3.3V: 33dB at 350MHz to 400MHz 37dB at 450MHz to 460MHz 35dB at 470MHz to 510MHz
- P1dB Output Power at 5V: 31.5dBm at 350MHz to 400MHz 33dBm at 450MHz to 460MHz 32dBm at 470MHz to 510MHz
- P1dB Output Power at 3.3V: 29.0dBm at 350MHz to 400MHz 30.5dBm at 450MHz to 460MHz 28.5dBm at 470MHz to 510MHz
- On-Chip 50Ω Matching for Input Port
- Available in a Green TQFN-3×3-16L Package
