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Linear Power Amplifier

Wed, 02/27/2002 - 9:34am
This solid state GaAs amplifier is designed for the PCS and UMTS markets. Its compact size and ultra-linearity make it ideally suited for 3G systems using CDMA, WCDMA, OFDM, TDMA or high dynamic multi-carrier applications.

The SM1923-44L covers bands from 1.9 to 2.3 GHz, has 53 dB of linear gain, a P1 dB of +44 dBm (min.), 10 Watts of OFDM, and an OIP3 of +63 dBm. DC operation is @ +12 V with current typically less than 10 Amps. Size with a heatsink is 7.5× 4.0× 3.3.

Features include Temperature Compensation, Over Voltage Protection, Thermal Protection with Auto Reset, and Logic On/Off Control. RF Sampling, Power Detection, and high speed switching are available.

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