RF2681 Datasheet - RF Micro Devices

W-CDMA LINEAR VARIABLE GAIN DRIVER AMPLIFIER

RF2681 Features

* 30dB Linear Gain Control Range

* 26dB Maximum Gain

* Single 2.7V to 3.3V Supply

* High Linearity Over Entire Gain Control 12 VCC1 1 VREG 2 VCC2 3 4 PD 11 10 9 GND 8 GND 7 GND RF OUT GC NC Range

* 9dBm Output Drive Available 5 NC 6 RF IN Ordering In

RF2681 General Description

The RF2681 is a linear variable gain amplifier specifically designed for PA driver applications in W-CDMA handsets. The device maintains excellent linearity over a 30dB gain control range, while providing a maximum of 26dB gain. The IC is manufactured on an advanced Gallium Arsenide Heterojunction B.

RF2681 Datasheet (157.95 KB)

RF2681 Datasheet Preview — Preview of RF2681 PDF

Datasheet Details

Part number:

RF2681

Manufacturer:

RF Micro Devices

File Size:

157.95 KB

Description:

W-cdma linear variable gain driver amplifier.
Preliminary 4 Typical Applications PA Driver Amplifier for W-CDMA Handsets RF2681 W-CDMA LINEAR VARIABLE GAIN DRIVER AMPLIFIER G.

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RF2681 W-CDMA LINEAR VARIABLE GAIN DRIVER AMPLIFIER RF Micro Devices

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RF2681 Features

RF2681 General Description

Datasheet Details

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Description:

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