KGF1191

更新时间： 2024-01-05 22:37:58

品牌	Logo	应用领域
冲电气 - OKI		射频和微波射频放大器微波放大器
页数	文件大小	规格书
13页	182K
描述
Small-Signal Amplifier

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中文翻译

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技术参数
数据手册

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KGF1191 技术参数

生命周期：	Active	包装说明：	TO-253
Reach Compliance Code：	unknown	风险等级：	5.72
安装特点：	SURFACE MOUNT	端子数量：	4
封装主体材料：	PLASTIC/EPOXY	封装等效代码：	TO-253
电源：	3 V	子类别：	RF/Microwave Amplifiers
最大压摆率：	5 mA	表面贴装：	YES
技术：	GAAS	Base Number Matches：	1

KGF1191 数据手册

E2Q0016-38-71

This version: Jul. 1998

Previous version: Jan. 1998

¡ electronic components

KGF1191

¡ electronic components

KGF1191

Small-Signal Amplifier

GENERAL DESCRIPTION

TheKGF1191isatwo-stagesmall-signalamplifier,withfrequenciesrangingfromtheUHF-band

to the L-band, that features low voltage operation, low current operation, high gain, and high

isolation. The KGF1191 specifications are guaranteed to a fixed matching circuit for 3 V and 850

MHz;externalimpedance-matchingcircuitsarealsorequired. Becauseofthehighgainandhigh

isolation at 3 V, the KGF1191 is ideal as an intermediate-stage amplifier for portable phones.

FEATURES

• Low voltage and low current: 3 V, 5 mA (max.)

• Specifications guaranteed to a fixed matching circuit for 3 V and 850 MHz

• High linear gain: 24 dB (typ.)

• High isolation: –35 dB (typ.)

• 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)

1/13

12 3 4 5 6 7...13

中文翻译

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