Datasheet > AT-38043

AT-38043

更新时间： 2024-01-02 17:29:36

品牌	Logo	应用领域
其他 - ETC		晶体晶体管光电二极管
页数	文件大小	规格书
14页	120K
描述
NPN Silicon Bipolar Common Emitter Transistor (118K in pdf)

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AT-38043 数据手册

NPN Silicon Bipolar Common

Emitter Transistor

Technical Data

AT-38043

Features

Surface Mount Package

SOT-343 ( SC-70)

Outline 4T

Description

• Operates Over a Wide Range

of Voltages and Frequencies

Hewlett Packard’s AT-38043 is a

low cost, NPN silicon bipolar

junction transistor housed in a

miniature SC-70 surface mount

plastic package. This device can

be used as a pre-driver, driver, or

output device in many applica-

tions for cellular and other

• +25.0 dBm P_1dBand 60%

Collector Efficiency @

900 MHz, 4.8 Volts, Typ.

• 15 dB G_1dB@ 900 MHz,

4.8 Volts, Typ.

• -35 dBc IMD₃@ P_outof

+14 dBm per tone, 900 MHz,

3 Volts, Typ.

wireless communications mar-

kets. At 4.8 volts, the AT-38043

features +25 dBm output power,

while providing 15 dB of gain and

60% collector efficiency. Superior

efficiency and gain make the

AT-38043 an excellent choice for

battery powered systems.

Pin Configuration

• +21.5 dBm P_1dBand 50%

Collector Efficiency @

1900 MHz, 3 Volts, Typ.

Base

Emitter

Applications

• Driver Amplifier for GSM

and AMPS/ETACS/NMT

Cellular Phones

The AT-38043 is fabricated with

Hewlett Packard’s 10 GHz F_tSelf-

Aligned-Transistor (SAT) process.

The die are nitride passivated for

surface protection. Excellent

device uniformity, performance

and reliability are produced by the

use of ion-implantation, self-

alignment techniques, and gold

metalization in the fabrication of

these devices.

Collector

Emitter

• 900 and 1800 MHz ISM

• Special Mobile Radio, CATV

• 1900 MHz US PCS

12 3 4 5 6 7...14

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