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RF2498 - TRI-BAND/QUAD-MODE CDMA/GPS LOW NOISE AMPLIFIER/MIXER

Description

-A5.00 SQ.

Commercial and Consumer Systems

The RF2498 is a high performance CDMA tri-band/quadmode integrated LNA/mixer with GPS capability.

Features

  • GPS Receive Front-End Gain=37dB.
  • Meets IMD Tests with Three Gain States/Two Logic Control Lines.
  • Adjustable Mixer and LNA Bias Current.
  • Selectable Divide-by-2 Prescaler.
  • Integrated TX LO Buffer Amplifier GPS MIX IN 32 GPS+ 1 31 30 29 28 27 BAND SEL ISET3 ISET2 ISET1 VCC1 26 25 24 GPS LNA IN GPS- 2 23 PCS LNA IN CDMA+ 3 22 IP SET CDMA- 4 21 PCS LNA OUT FM+ 5 20 CELL LNA IN /2 FM- 6 19 CELL LNA.

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Datasheet Details

Part number RF2498
Manufacturer RF Micro Devices
File Size 749.30 KB
Description TRI-BAND/QUAD-MODE CDMA/GPS LOW NOISE AMPLIFIER/MIXER
Datasheet download datasheet RF2498 Datasheet

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www.DataSheet4U.com RF2498 0 Typical Applications • CDMA/Cellular/PCS/GPS Handsets • JCDMA/GPS Handsets • CDMA Modem/Data Cards Product Description -A5.00 SQ. TRI-BAND/QUAD-MODE CDMA/GPS LOW NOISE AMPLIFIER/MIXER • Commercial and Consumer Systems • Portable Battery-Powered Equipment 0.10 C A 2 PLCS The RF2498 is a high performance CDMA tri-band/quadmode integrated LNA/mixer with GPS capability. The device is designed to meet all IS-98 sensitivity, intermodulation and single-tone requirements. The RF2498 integrates the tri-band LNA/downconverters with 27.5dB of gain control for the cellular band and 29dB for the PCS band. The RF2498 is designed for three state gain control solutions for IS-98 IMD testing. The device offers a dedicated GPS LNA/mixer with 37dB of gain.
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