KGF2441 参数 Datasheet PDF下载

E2Q0044-49-21

¡ electronic components

This version: Feb. 1999

Previous version: Jul. 1998

KGF2441

¡

electronic components

KGF2441

AGC Amplifier

GENERAL DESCRIPTION

The KGF2441 is a GaAs FET AGC amplifier offering a wide dynamic range of

≥80

dB. With

control over a +30 dB (max.) to –50 dB (min.) range at 130 MHz, the device also provides excellent

gain slope linearity. The KGF2441 operates with a single 5-V power supply with a low current

operation of 5 mA (typ.) The device is particularly suited to IF-stage amplifier applications, such

as portable handy phones based on CDMA-type digital cellular technology operating over wide

dynamic ranges.

FEATURES

• Wide dynamic range: 80 dB (min.)

• Excellent gain slope linearity for AGC voltage

• Low current operation: 5 V, 5 mA (typ.)

• Package: 8PSOP

PACKAGE DIMENSIONS

5.2±0.2

1.6±0.2

0.15±0.1

0 to 0.3

5.0±0.2

6.8±0.4

0.40MIN

Package material

0.35±0.1

1.27±0.2

Lead frame material

Pin treatment

Solder plate thickness

INDEX MARK

Epoxy resin

42 alloy

Solder plating

5

mm

or more

(Unit: mm)

1/5