KGF1521

更新时间： 2024-01-05 13:34:00

品牌	Logo	应用领域
冲电气 - OKI		射频和微波射频混频器微波混频器放大器
页数	文件大小	规格书
8页	103K
描述
Small-Signal Amplifier

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技术参数
数据手册

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KGF1521 技术参数

生命周期：	Obsolete	Reach Compliance Code：	unknown
风险等级：	5.69	Is Samacsys：	N
构造：	COMPONENT	最大工作频率：	2500 MHz
最小工作频率：	1000 MHz	射频/微波设备类型：	DOUBLE BALANCED
Base Number Matches：	1

KGF1521 数据手册

E2Q0018-38-71

This version: Jul. 1998

Previous version: Jan. 1998

¡ electronic components

KGF1521

¡ electronic components

KGF1521

Small-Signal Amplifier

GENERAL DESCRIPTION

TheKGF1521isahigh-performanceGaAsFETsmall-signalamplifierforL-bandfrequenciesthat

features low voltage operation, low current operation, low noise, and low distortion. The

KGF1521 specifications are guaranteed to a fixed matching circuit for 3 V and 1.9 GHz; external

impedance-matching circuits are also required. Because of its high 3rd-order intercept point,

even at its low operating current, the KGF1521 is ideal as a small-signal amplifier for L-band

personalhandyphones,suchasdigitalkeyingcordlessphonesthatrequirelowintermodulation

properties.

FEATURES

• Low voltage and low current operation: 3 V, 2.5 mA (max.)

• Specifications guaranteed to a fixed matching circuit for 3 V, 1.9 GHz

• Low noise figure: 1.8 dB (typ.) at 1.9 GHz

• High linear gain: 12.5 dB (typ.) at 1.9 GHz

• High output power: 1 dB compression point = 0 dBm (typ.) at 1.9 GHz

• Low distortion: 3rd-order intercept point = 12 dBm (typ.) at 1.9 GHz

• 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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