UPC1658G

更新时间： 2024-11-18 22:41:43

品牌	Logo	应用领域
日电电子 - NEC		放大器
页数	文件大小	规格书
12页	74K
描述
LOW NOISE, HIGH FREQUENCY Si MMIC AMPLIFIER

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UPC1658G 数据手册

DATA SHEET

BIPOLAR ANALOG INTEGRATED CIRCUIT

µPC1658G

LOW NOISE, HIGH FREQUENCY Si MMIC AMPLIFIER

DESCRIPTION

The µPC1658G 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^TNESAT^TMII 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

•

Low noise figure

: NF ≤ 3 dB

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.

APPLICATIONS

•

IF buffer amplifier of high frequency system

Measurement equipment

ORDERING INFORMATION

Part Number

Package

8-pin plastic SOP (225 mil)

Marking

1658

Supplying Form

µPC1658G-E1

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: µPC1658G)

Caution TO-99 CAN package (µPC1658A) and 8-pin plastic DIP package (µPC1658C) products are

discontinued.

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.

Document No. P11120EJ3V0DS00 (3rd edition)

Date Published September 1999 N CP(K)

Printed in Japan

The mark

shows major revised points.

1996, 1999

12 3 4 5 6 7...12

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