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參數(shù)資料
| 型號： | μPC1658G |
| 廠商： | NEC Corp. |
| 英文描述： | Low Noise, High Frequncy Si MMIC Amplifier(低噪聲高頻率放大器) |
| 中文描述： | 低噪聲，高硅Frequncy MMIC放大器（低噪聲高頻率放大器） |
| 文件頁數(shù)： | 1/12頁 |
| 文件大小： | 73K |
| 代理商： | ΜPC1658G |
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.
Not all devices/types available in every country. Please check with local NEC representative for
availability and additional information.
BIPOLAR ANALOG INTEGRATED CIRCUIT
μ
PC1658G
LOW NOISE, HIGH FREQUENCY Si MMIC AMPLIFIER
Document No. P11120EJ3V0DS00 (3rd edition)
Date Published September 1999 N CP(K)
Printed in Japan
DATA SHEET
The mark
shows major revised points.
1996, 1999
DESCRIPTION
The
μ
PC1658G is a silicon monolithic integrated circuit designed as amplifier for high frequency system
applications. Bandwidth and output power level can be determined according to external resistor constants of
negative feedback and final stage collector. This IC is available in 8-pin plastic SOP.
This IC is manufactured using NEC’s 10 GHz f
T
NESAT
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.
TM
II silicon bipolar process. This process uses silicon
FEATURES
Low noise figure
Due to the external negative feedback circuit, the power gain can be adjustable by selecting appropriate
resistance constants.
: G
P
≥
40 dB @ Without negative feedback resistor
: G
P
≥
18 dB @ With negative feedback resistor
Wideband response
: f
3dB
= 1.0 GHz @ G
P
= 18 dB
External resistor can vary the collector current of the final transistor in the IC to adjust the saturated output level.
: NF
≤
3 dB
APPLICATIONS
IF buffer amplifier of high frequency system
Measurement equipment
ORDERING INFORMATION
Part Number
Package
Marking
Supplying Form
μ
PC1658G-E1
8-pin plastic SOP (225 mil)
1658
Embossed tape 12 mm wide.
1 pin is tape pull-out direction.
Qty 2.5 kp/reel.
Remark
To order evaluation samples, please contact your local NEC sales office.
(Part number for sample order:
μ
PC1658G)
Caution TO-99 CAN package (
μ
PC1658A) and 8-pin plastic DIP package (
μ
PC1658C) products are
discontinued.
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