Precision supervisory systems monitor

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ETCList of Unclassifed Manufacturers

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PACKAGE INFORMATION

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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. Due to 100 MHz to 1.9 GHz operation, these ICs are suitable for RF transmitter AGC stage of digital cellular telephone. Two types of gain control let users choose in accordance wi

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NEC

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BIPOLAR ANALOG INTEGRATED CIRCUITS

FEATURES • Recommended operating frequency: f = 800 MHz to 1.5 GHz • Low distortion : Padj £ –60 dBc MAX. @Pin = –15 dBm, Df = ±50 kHz, VCC = 3.0 V, TA = +25 °C • Supply voltage : VCC = 2.7 to 3.3 V • Low current consumption : ICC = 11 mA TYP. @VCC = 3.0 V • Gain control voltage : VAGC = 0 t

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RENESAS

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