參數(shù)資料
型號(hào)： μPC8131TA
廠商： NEC Corp.
英文描述： Variable Gain Amplifier.(可變?cè)鲆娣糯笃?
中文描述： 可變?cè)鲆娣糯笃鳌＃勺冊(cè)鲆娣糯笃鳎?/td>
文件頁(yè)數(shù)： 1/40頁(yè)
文件大?。?/td> 371K
代理商： ΜPC8131TA
The information in this document is subject to change without notice.
BIPOLAR ANALOG INTEGRATED CIRCUITS
μ
PC8130TA,
μ
PC8131TA
–15 dBm INPUT, VARIABLE GAIN AMPLIFIER SILICON MMIC
FOR TRANSMITTER AGC OF DIGITAL CELLULAR TELEPHONE
1997
Document No. P11721EJ2V0DS00 (2nd edition)
Date Published October 1998 N CP(K)
Printed in Japan
DATA SHEET
The mark
shows major revised points.
DESCRIPTION
The
μ
PC8130TA and
μ
PC8131TA are silicon monolithic integrated circuits designed as variable gain amplifier.
Due to 800 MHz to 1.5 GHz operation, these ICs are suitable for RF transmitter AGC stage of digital cellular
telephone. These ICs are lower distortion than conventional
μ
PC8119T and
μ
PC8120T so that –15 dBm input level
can be applied. These ICs also available in two types of gain control so you can choose either IC in accordance with
your system design. 3 V supply voltage and minimold package contribute to make your system lower voltage,
decreased space and fewer components.
The
μ
PC8130TA and
μ
PC8131TA are manufactured using NEC’s 20 GHz f
T
NESATIII 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 = 800 MHz to 1.5 GHz
Low distortion
: P
adj
≤
–60 dBc MAX. @P
in
= –15 dBm,
f =
±
50 kHz, V
CC
= 3.0 V,
T
A
= +25 °C
: V
CC
= 2.7 to 3.3 V
: I
CC
= 11 mA TYP. @V
CC
= 3.0 V
: V
AGC
= 0 to 2.4 V (recommended)
:
μ
PC8130TA = V
AGC
up vs. Gain up (Reverse control)
μ
PC8131TA = V
AGC
up vs. Gain down (Forward control)
Supply voltage
Low current consumption
Gain control voltage
Two types of gain control
AGC control can be constructed by external control circuit.
High-density surface mounting
: 6 pin minimold package
APPLICATION
800 MHz to 900 MHz or 1.5 GHz Digital cellular telephone (PDC800M, PDC1.5G and so on)
ORDERING INFORMATION
Part Number
Package
Marking
Supplying Form
Gain Control Type
μ
PC8130TA-E3
C2Q
Reverse control
μ
PC8131TA-E3
C2R
Forward control
Remark
To order evaluation samples, please contact your local NEC sales office.
(Part number for sample order:
μ
PC8130TA,
μ
PC8131TA)
Caution Electro-static sensitive devices
.
6-pin minimold
Embossed tape 8 mm wide.
1, 2, 3 pins face to perforation side of the tape.
Qty 3 kp/reel.
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