Datasheet4U Logo Datasheet4U.com

TQ5121 - 3V Cellular TDMA/AMPS LNA/mixer Receiver IC

General Description

The TQ5121 is a 3V, RF receiver IC designed specifically for Cellular band TDMA applications.

It’ s RF performance meets the requirements of products designed to the IS-136 and AMPS standards.

Key Features

  • Pin compatible with TQ9222 (dual-band TDMA receiver).
  • Single 3V operation.
  • Low-current operation.
  • 50 Ω matched inputs.
  • QSOP-16 plastic package Product.

📥 Download Datasheet

Datasheet Details

Part number TQ5121
Manufacturer TriQuint Semiconductor
File Size 153.59 KB
Description 3V Cellular TDMA/AMPS LNA/mixer Receiver IC
Datasheet download datasheet TQ5121 Datasheet

Other Datasheets by TriQuint Semiconductor

Part Number Description
TQ5122 3V Cellular TDMA/AMPS Receiver IC With Power- Down
TQ5131 3V Cellular Band CDMA/AMPS RFA/Mixer IC
TQ5132 3V Cellular Band CDMA/AMPS RFA/Mixer IC
TQ5622 3V PCS Receiver IC With Power- Down
TQ5631 3V PCS Band CDMA RFA/Mixer IC
TQ5633 3V PCS Band CDMA RFA/Mixer IC(WIRELESS COMMUNICATIONS DIVISION)
TQ5635 1840 - 1870 MHz KPCS CDMA Mixer Receiver
TQ5M31 3V Downconverter Mixer IC
TQ5M44 RF Mixer 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.

View original datasheet text
WIRELESS COMMUNICATIONS DIVISION TQ5121 N/C N/C Vdd MXR 1 2 3 16 15 14 13 12 11 10 9 Optional GND N/C Mixer IF/ Vdd GND MXR RF GND LNA Out N/C DATA SHEET MXR LO 4 VDD LNA GND RF IN GND 5 6 7 8 3V Cellular TDMA/AMPS LNA/mixer Receiver IC Features §Pin compatible with TQ9222 (dual-band TDMA receiver) §Single 3V operation §Low-current operation §50 Ω matched inputs §QSOP-16 plastic package Product Description The TQ5121 is a 3V, RF receiver IC designed specifically for Cellular band TDMA applications. It’ s RF performance meets the requirements of products designed to the IS-136 and AMPS standards. The TQ5121 is pin compatible with TQ9222, which enables handset designers to use strategic board platform strategy. The TQ5121 contains LNA+Mixer circuits to handle the 800MHz cellular band.