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UPC8120T Datasheet

  • UPC8120T

  • IC

  • 52頁(yè)

  • ETC

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DATA SHEET
BIPOLAR ANALOG INTEGRATED CIRCUITS
碌
PC8119T,
碌
PC8120T
VARIABLE GAIN AMPLIFIER SILICON MMIC
FOR TRANSMITTER AGC OF DIGITAL CELLULAR TELEPHONE
DESCRIPTION
The
碌
PC8119T and
碌
PC8120T 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
碌
PC8119T and
碌
PC8120T are manufactured using NEC鈥檚 20 GHz f
T
NESAT
TM
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
鈥?Recommended operating frequency : f = 100 MHz to 1.92 GHz
鈥?Supply voltage
鈥?Low current consumption
鈥?Gain control voltage
鈥?Two types of gain control
: V
CC
= 2.7 to 3.3 V
: I
CC
= 11 mA
TYP
. @ V
CC
= 3.0 V
: V
AGC
= 0.6 to 2.4 V (recommended)
:
碌
PC8119T = V
AGC
up vs. Gain down
(Forward control)
(Reverse control)
碌
PC8120T = V
AGC
up vs. Gain up
鈥?AGC control can be constructed by external control circuit.
鈥?High-density surface mounting
APPLICATIONS
鈥?1.9 GHz cordless telephone (PHS base-station and so on)
鈥?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
碌
PC8119T-E3
碌
PC8120T-E3
Remark
To order evaluation samples, please contact your local NEC sales office.
(Part number for sample order:
碌
PC8119T,
碌
PC8120T)
Caution
Electro-static sensitive devices
The information in this document is subject to change without notice. Before using this document, please
confirm that this is the latest version.
Document No. P11027EJ2V0DS00 (2nd edition)
Date Published October 1998 N CP(K)
Printed in Japan
The mark
shows major revised points.
漏
1996

UPC8120T 產(chǎn)品屬性

  • NEC

  • 射頻放大器

  • SMD/SMT

  • SO-6

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