Datasheet > KGF1181B

KGF1181B

更新时间： 2024-02-13 07:17:06

品牌	Logo	应用领域
冲电气 - OKI		放大器功率放大器
页数	文件大小	规格书
8页	133K
描述
Medium-Power Amplifier

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技术参数
数据手册

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KGF1181B 技术参数

生命周期：	Obsolete	Reach Compliance Code：	unknown
风险等级：	5.72	特性阻抗：	50 Ω
构造：	COMPONENT	增益：	20 dB
最大输入功率 (CW)：	6 dBm	射频/微波设备类型：	WIDE BAND LOW POWER
Base Number Matches：	1

KGF1181B 数据手册

E2Q0021-38-72

This version: Jul. 1998

Previous version: Jan. 1998

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KGF1181B

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KGF1181B

Medium-Power Amplifier

GENERAL DESCRIPTION

The KGF1181B is a two-stage medium-power UHF-band amplifier that features high gain, high

outputpower,andlowpoweroperation.Theinternallymatched50Winputandoutputeliminate

externalimpedance-matchingcircuits.Allspecificationsforthisdeviceareguaranteedat5Vand

850 MHz. Because of the high gain and high output power, the KGF1181B is ideal as a

transmitter-intermediate-stage amplifier for personal handy phones.

FEATURES

• Internally matched 50 W input and output

• High linear gain: 20 dB (min.)

• High output power: 11.5 dBm (min.)

• Low current operation: 40 mA (max.)

• Self-bias circuit configuration with built-in source capacitor

• Package: 4PSOP

PACKAGE DIMENSIONS

1.8±±.1

±.85±±.±5

1.1±±.15

+±.1

–±.±5

+±.1

–±.±5

±.6

±.4

±.36 ±.74

± to ±.15

Package material

Lead frame material

Pin treatment

Epoxy resin

42 alloy

1.9±±.1

+±.±3

–±

±.1ꢀ5

Solder plating

Solder plate thickness

5 mm or more

ꢀ.8±±.15

(Unit: mm)

1/8

12 3 4 5 6 7 8

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