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TQ3631 - 3V PCS Band CDMA LNA IC

Description

The TQ3631 is a 3V, RF LNA IC designed specifically for PCS band CDMA applications.

It’s RF performance meets the requirements of products designed to the IS-95 specifications.

The TQ3631 is designed to be used with the TQ5631 (CDMA mixer) which provides a complete CDMA receiver for 1900MHz phones.

Features

  • Small size: SOT23-8 Single 3V operation Low-current operation Product.

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Datasheet Details

Part number TQ3631
Manufacturer TriQuint Semiconductor
File Size 170.14 KB
Description 3V PCS Band CDMA LNA IC
Datasheet download datasheet TQ3631 Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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WIRELESS COMMUNICATIONS DIVISION TQ3631 C2 Control Logic C2 L1 DATA SHEET VDD GND GND 3V PCS Band CDMA LNA IC RF IN LNA gnd RF 50 ohm OUT RF Out Control Logic C3 Features Small size: SOT23-8 Single 3V operation Low-current operation Product Description The TQ3631 is a 3V, RF LNA IC designed specifically for PCS band CDMA applications. It’s RF performance meets the requirements of products designed to the IS-95 specifications. The TQ3631 is designed to be used with the TQ5631 (CDMA mixer) which provides a complete CDMA receiver for 1900MHz phones. The LNA incorporates on-chip switches which determine high, low and bypass mode select. When used with the TQ5631 (CDMA RFA/mixer), four gain steps are available for use which provide low current/high IP3 and gain.
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