RMPA1850 - Quad Band GSM/GPRS Power Amplifier Module
The RMPA1850 power amplifier module (PAM) is designed for GSM/GPRS cellular handset applications.
The PAM a fully input and output 50Ω matched.
It also includes integrated power control and band select.
Functional Block Diagram VCC2 12 DCS/PCS IN BAND SELECT TX EN VBAT VREG VRAMP GSM IN 1 2 3 4 5
