KGF1146 Oki Semiconductor, KGF1146 Datasheet

KGF1146

Manufacturer Part Number

KGF1146

Description

Manufacturer

Oki Semiconductor

Datasheets

1.KGF1146.pdf (7 pages)

2.KGF1146.pdf (7 pages)

Specifications of KGF1146

Date_code

96+

Packing_info

SOT23

Current page: 1 of 7
Download datasheet (52Kb)

E2Q0011-38-71

¡ electronic components

KGF1146

Small-Signal Amplifier

tion, high output power, and high isolation. The KGF1146 specifications are guaranteed to a fixed

matching circuit for 5 V and 850 MHz; external impedance-matching circuits are also required.

intermediate-stage amplifier for personal handy phones, such as cellular phones.

• Low current operation: 2.5 mA (max.)

• High output power: 1.5 dBm (min.)

• High isolation: –40 dB

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

• Package: 4PSOP

GENERAL DESCRIPTION

The KGF1146 is a two-stage small-signal UHF-band amplifier that features low current opera-

Because of the high isolation, the KGF1146 is an ideal part for a VCO-buffer amplifiers and an

FEATURES

PACKAGE DIMENSIONS

0.6

+0.1

–0.05

0.85±0.05

2.8±0.15

1.9±0.1

1.8±0.1

0.4

+0.1

–0.05

0.125

1.1±0.15

0.36 0.74

+0.03

–0

(Unit: mm)

0 to 0.15

Package material

Lead frame material

Pin treatment

Solder plate thickness

Previous version: Jan. 1998

This version: Jul. 1998

Solder plating

5 mm or more

Epoxy resin

42 alloy

KGF1146

1/7

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