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TQ3131 - 3V Cellular Band CDMA/AMPS LNA IC

Description

The TQ3131 is a 3V, RF LNA IC designed specifically for Cellular band CDMA/AMPS applications.

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

Features

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

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Datasheet Details

Part number TQ3131
Manufacturer TriQuint Semiconductor
File Size 226.87 KB
Description 3V Cellular Band CDMA/AMPS LNA IC
Datasheet download datasheet TQ3131 Datasheet

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Other Datasheets by TriQuint Semiconductor

Part Number Description
TQ3132 Low Current/ 3V Cellular Band CDMA/AMPS LNA IC
TQ3631 3V PCS Band CDMA LNA IC
TQ3632 Low Current/ 3V PCS Band CDMA LNA IC

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 TQ3131 C2 Control Logic C2 L1 DATA SHEET VDD GND GND 3V Cellular Band CDMA/AMPS LNA IC RF IN RF 50 ohm OUT RF Out Control Logic GND C3 Features Small size: SOT23-8 Single 3V operation Low-current operation Product Description The TQ3131 is a 3V, RF LNA IC designed specifically for Cellular band CDMA/AMPS applications. It’s RF performance meets the requirements of products designed to the IS-95 and AMPS standards. The TQ3131 is designed to be used with the TQ5131 (CDMA/AMPS mixer) which provides a complete CDMA receiver for 800MHz dual-mode phones. The LNA incorporates on-chip switches which determine CDMA, AMPS, and bypass mode select. When used with the TQ5131 (CDMA RFA/mixer), four gain states are available.
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