UPC8112TB PDF 데이터시트 검색

DATA SHEET BIPOLAR ANALOG INTEGRATED CIRCUIT PC8112TB SILICON MMIC 1st FREQUENCY DOWN-CONVERTER FOR CELLULAR, CORDLESS TELEPHONE DESCRIPTION The PC8112TB is a silicon monolithic integrated circuit designed as 1st frequency down-converter for cellular, cordless telephone receiver stage. This IC consists of mixer and local amplifier. The PC8112TB features high impedance output of open collector. Similar ICs of the PC2757TB and PC2758TB feature low impedance output of emitter follower. The