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UPC8131TA

Part Number	UPC8131TA
Manufacturer	NEC
Description	VARIABLE GAIN AMPLIFIER SILICON MMIC FOR TRANSMITTER AGC OF DIGITAL CELLULAR TELEPHONE
Published	Apr 17, 2005
Detailed Description	DATA SHEET BIPOLAR ANALOG INTEGRATED CIRCUITS µPC8119T, µPC8120T VARIABLE GAIN AMPLIFIER SILICON MMIC FOR TRANSMITTER...
Datasheet	UPC8131TA PDF File

Overview

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.
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 with system design.
3 V supply voltage and mini mold package contribute to make system lower voltage, decreased space and fewer components.
The µPC8119T and µPC8120T are manufactured using NEC’s 20 GHz fT NESATTM III silicon bipolar process.
This process uses silicon nitride passivation film and gold electrodes.
These materials can protect chip surface from external pollution and prevent corrosion / migration.
Thus, this IC has excellent performance, uniformity and reliability.
FEATURES • Recommended operating frequency : f = 100 MHz to 1.
92 GHz • Supply voltage • Low current consumption • Gain control voltage • Two types of gain control : VCC = 2.
7 to 3.
3 V : ICC = 11 mA TYP.
@ VCC = 3.
0 V : VAGC = 0.
6 to 2.
4 V (recommended) : µPC8119T = VAGC up vs.
Gain down (Forward control) (Reverse control) µPC8120T = VAGC up vs.
Gain up • AGC control can be constructed by external control circuit.
• High-density surface mounting APPLICATIONS • 1.
9 GHz cordless telephone (PHS base-station and so on) • 800 MHz to 900 MHz or 1.
5 GHz Digital cellular telephone (PDC800M, PDC1.
5G and so on) ORDERING INFORMATION Part Number Package 6-pin minimold Marking C2M C2N Supplying Form Embossed tape 8 mm wide.
1, 2, 3 pins face to perforation side of the tape.
Qty 3 kp/reel.
Gain Control Type Forward control Reverse control µPC8119T-E3 µPC8120T-E3 Remark To order evaluation samples, please contact your local NEC sales office.
(Part number for sample order: µPC8119T, µPC8120T) Caution Electro-static sensitive devices The information in this ...

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UPC8131TA VARIABLE GAIN AMPLIFIER SILICON MMIC FOR TRANSMITTER AGC OF DIGITAL CELLULAR TELEPHONE - NEC

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