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DATA SHEET µPC8106TB, µPC8109TB SILICON MMIC 2.0 GHz FREQUENCY UP-CONVERTER FOR CELLULAR/CORDLESS TELEPHONES BIPOLAR ANALOG INTEGRATED CIRCUITS DESCRIPTION The µPC8106TB and µPC8109TB are silicon monolithic integrated circuit designed as frequency up-converter for cellular

DATA SHEET BIPOLAR ANALOG INTEGRATED CIRCUITS µPC8119T, µPC8120T VARIABLE GAIN AMPLIFIER SILICON MMIC FOR TRANSMITTER AGC OF DIGITAL CELLULAR TELEPHONE DESCRIPTION The µPC8119T and µPC8120T are silicon monolithic integrated circuits designed as variable gain amplifier. Du

DATA SHEET BIPOLAR ANALOG INTEGRATED CIRCUIT µPC1857A 2 SOUND CONTROL IC WITH SURROUND AND I C BUS DESCRIPTION The µPC1857A is a sound control IC with I2C bus. It has functions to control volume, balance, and tone, and a phase shift matrix surround function. The surround fu

PRELIMINARY DATA SHEET 3 V, SILICON MMIC 150 MHz QUADRATURE MODULATOR FEATURES • • • • • • • OPERATING FREQUENCY: 50 to 150 MHz I/Q INPUT FREQUENCY RANGE: DC to 500 kHz DIGITAL 90° PHASE SHIFTER ALLOWABLE BIAS VOLTAGE: 2.7 to 5.5 V POWER SAVE: "SLEEP" MODE SMALL S

SILICON MMIC UPCONVERTER UPC8125GR WITH AGC + IQ MODULATOR FEATURES • WIDE SUPPLY VOLTAGE RANGE: 2.7 to 5.5 V • OUTPUT FREQUENCY RANGE: 1.8 to 2.0 GHz • INTERNAL LPF TO REJECT LO & SPURIOUS LEAKAGE • PORTS FOR EXTERNAL IF FILTER • AGC FUNCTION: 40 dB RANGE • POWER SAV

DATASHEET SHEET DATA BIPOLAR ANALOG INTEGRATED CIRCUIT µPC8104GR UP CONVERTER + QUADRATURE MODULATOR IC FOR DIGITAL MOBILE COMMUNICATION SYSTEMS DESCRIPTION The µPC8104GR is a silicon monolithic integrated circuit designed as quadrature modulator for digital mobile communic