DatasheetsPDF.com

RF2489

Part Number	RF2489
Manufacturer	RF Micro Devices
Description	DUAL-BAND/TRI-MODE CDMA LOW NOISE AMPLIFIER/MIXER
Published	Apr 16, 2005
Detailed Description	Preliminary RF2489 DUAL-BAND/TRI-MODE CDMA LOW NOISE AMPLIFIER/MIXER 8 Typical Applications • CDMA/Cellular/PCS Handse...
Datasheet	RF2489 PDF File

Overview

Preliminary RF2489 DUAL-BAND/TRI-MODE CDMA LOW NOISE AMPLIFIER/MIXER 8 Typical Applications • CDMA/Cellular/PCS Handsets • JCDMA/GPS Handsets • CDMA Modem/Data Cards • Commercial and Consumer Systems • Portable Battery-Powered Equipment Product Description The RF2489 is a high performance CDMA dual-band/trimode integrated LNA/mixer.
The device is designed to meet all IS-98 sensitivity, intermodulation and single-tone requirements.
The operating voltage is 2.
7V and is compatible with 1.
8V logic for control lines.
The RF2489 integrates the dual-band LNA/downconverters with 30dB of gain control and TX LO buffers.
Additionally, a divide-by-2 prescaler to allow the use of a single-band VCO is integrated.
The design is flexible, in that the bias currents may be set using off-chip current reference resistors for both the LNA and mixer blocks.
The device is packaged in a 5mmx5mm leadless plastic package.
1.
00 0.
85 0.
80 0.
65 0.
60 0.
24 typ 5.
00 sq.
0.
23 0.
13 4 PLCS 3 0.
30 0.
18 3.
25 2.
95...

Similar Datasheet

RF2401 Low Noise Amplifier / Mixer - RF Micro Devices
RF2402 UHF Quadrature Modulator - RF Micro Devices
RF2411 LOW NOISE AMPLIFIER/MIXER - RF Micro Devices
RF2413 GAIN CONTROLLED DUAL-CONVERSION QUADRATURE MODULATOR - RF Micro Devices
RF2416 DUAL-BAND 2.7V LOW NOISE AMPLIFIER - RF Micro Devices
RF2418 LOW CURRENT LNA/MIXER - RF Micro Devices
RF2420 PROGRAMMABLE ATTENUATOR - RF Micro Devices
RF2421 10dB SWITCHED ATTENUATOR - RF Micro Devices
RF2422 2.5GHZ DIRECT QUADRATURE MODULATOR - RF Micro Devices
RF2423 100mW SPREAD-SPECTRUM TRANSMITTER IC - RF Micro Devices

Since 2006. D4U Semicon,
Electronic Components Datasheet Search Site. (Privacy Policy & Contact)