Low-Cost / Low-Voltage / PA Power Control Amplifier
Description
19-1448; Rev 0; 3/99
Low-Cost, Low-Voltage, PA Power Control Amplifier for GSM Applications in 8-Pin µMAX
General Description
The MAX4473 PA power control IC is intended for closed-loop bias control of GSM power amplifiers. The device facilitates accurate control of the current delivered to the power amplifier (PA) via a control voltage. The error amplifier...
