TQ9143 Search Results

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Text: S E M I C O N D U C T O R , I N C A' W I R E L E S S C O M M U N I C A T I O N S PRELIMINARY TQ9143 VD1 High-Efficiency 2-Stage AMPS Power Amplifier 1C The T Q 9 1 4 3 is a highly efficient power amplifier developed for portable terminals operating in the A M P S cellular band 824 - 849 M H z . The amplifier is packaged in a