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

RF Micro Devices

RF2498 Datasheet Preview — Preview of RF2498 PDF

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	RF2498_RFMicroDevices.pdf

RF2498 Product details

Description

-A5.00 SQ. 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.

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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Published: Aug 27, 2007 |