KGF1265 데이터 시트보기 (PDF) - Oki Electric Industry

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KGF1265

Medium-Power Amplifier

Oki Electric Industry 

E2Q0055-18-73

This version: Jul. 1998

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KGF1265

KGF1265

Medium-Power Amplifier

GENERAL DESCRIPTION

The KGF1265 is a medium-power amplifier, with frequencies ranging from the UHF-band, that

features high output power, low distortion, and low current operation. The KGF1265 specifi-

cations are guaranteed to a fixed matching circuit for 3 V and 900 MHz band; external impedance-

matching circuits are also required. Because of the high output power and low distortion at the

low operating current, the KGF1265 is ideal as a transmitter-driver amplifier for portable phones

such as PDC and CDMA.

FEATURES

• High output power: 11 dBm (min.)

• Low voltage and low current operation: 3 V, 18 mA (max.)

• Low distortion (ACP): –55 dBc (max) @PO = 8dBm, p/4DQPSK, ±50 kHz

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

• package: 4PSOP

PACKAGE DIMENSIONS

0.6 +0.1

–0.05

1.8±0.1

0.85±0.05

0.4

+0.1

–0.05

1.1±0.15

0.36 0.74

1.9±0.1

2.8±0.15

0 to 0.15

0.125

+0.03

–0

(Unit: mm)

Package material

Lead frame material

Pin treatment

Solder plate thickness

Epoxy resin

42 alloy

Solder plating

5 mm or more

1/9

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