The RF3108 is a high-power, high-efficiency power amplifier module offering high performance in GSM or GPRS applications. The device is manufactured on an advanced GaAs HBT process, and has been designed for use as the final RF amplifier in GSM/DCS and PCS hand held-digital cellular equipment and other applications in the 880MHz to 915MHz and 1710MHz to 1910MHz bands. It has 50Ω input and output terminals, supports power control and standby operation.
The RF3108 is a high-power, high-efficiency power amplifier module manufactured by RF Micro Devices using an advanced GaAs HBT process. It is designed as the final RF amplifier for handheld digital cellular equipment in GSM/DCS and PCS applications within the 880MHz to 915MHz and 1710MHz to 1910MHz bands.
| Supply Voltage Range | 2.9V to 4.7V |
|---|---|
| GSM Output Power (Typ) | +35.5dBm at 3.5V |
| DCS/PCS Output Power (Typ) | +33.0dBm at 3.5V |
| GSM Efficiency | 55% |
| DCS/PCS Efficiency | 50% |
| Package Size | 9mm x 10mm |
| GSM Frequency Range | 880 to 915 MHz |
| DCS/PCS Frequency Range | 1710 to 1910 MHz |
The device provides over 70dB of control range with an analog voltage input.
No, it is self-contained with 50Ω input and output terminals.