HFA3983

2.4GHz Power Amplifier and Detector

Intersil Corporation

HFA3983 Features

* two low voltage single supply stages. Cascaded, they deliver a 18dBm (Typ.) of an output power for the typical DSSS signal (ACPR, 1st Side Lobe < -30dBc, 2nd Side Lobe < -50dBc). In addition, the device includes a 2.4GHz detector which is accurate over a 15dB of dynamic range with (±)1dB. Therefore,

HFA3983 General Description

PIN NUMBER 1 2 3 4 5 6 7 8 9, 10 11 12, 13, 14, 15, 16, 17, 18, 19, 20, 21 22 23, 24, 25 26 27 28 NAME GND VCC PE GND VCC OS_REXT DS_REXT DS_VCC GND RF_OUT GND RF_IN GND DET_VOUT GND VCC DC and RF Ground. Power supply. Digital input control pin to enable the operation of the Power Amplifier. Enable.

HFA3983 Datasheet (133.54 KB)

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Datasheet Details

Part number:

HFA3983

Manufacturer:

Intersil Corporation

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133.54 KB

Description:

2.4ghz power amplifier and detector.
HFA3983 TM Data Sheet March 2000 File Number 4635.4 2.4GHz Power Ampliﬁer and Detector The HFA3983 is a 2.4GHz monolithic SiGe Power Ampliﬁer des.

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HFA3983 2.4GHz Power Amplifier and Detector Intersil Corporation

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HFA3983 Features

HFA3983 General Description

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