CX74002 - Silicon Germanium CDMA Transmit/Dual PLL RFlC

Key Features

Best-in-class current consumption.
Tri-mode, dual-band functionality.
I /Q to RF integration.
Image-reject mixer.
Three battery-cell operation (2.7V < VCC < 3.6V).
Split-band PCS drivers to improve Rx Band noise performance.
Tx power control with 90 dB dynamic range.
Variable-gain RF block to meet in-band signalto -noise ratio (SNR).
6mm x 6mm land grid array (LGA) chipscale package The output of the VGA is fed to.

CX74002 silicon germanium cdma transmit/dual pll rflc by Unknown Manufacturer - Datasheet Preview

Datasheet Details

Part number	CX74002
Manufacturer	Unknown Manufacturer
File Size	204.63 KB
Description	Silicon Germanium CDMA Transmit/Dual PLL RFlC
Datasheet	CX74002 Datasheet

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Full PDF Text Transcription (Reference)

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wireless communications products Silicon Germanium CDMA Transmit/Dual PLL RFlC CX74002 Conexant Delivers RF Chipsets for 2G and 3G CDMA Applications The CX74002 device offers the highest level of integration a trimode, dual-band CDMA transmit RFIC. The device is designed to meet the needs of both 2G and 3G CDMA systems. Specifically targeting the cdmaOne, cdma2000, and AMPS markets in the U.S. and Korean cellular, Japan cellular, Korean PCS and U.S. PCS bands. The CX74002 is also designed to be suitable for wideband CDMA (WCDMA) applications in the IMT-2000 band. The device is built using Conexant’s advanced silicon germanium (SiGe) bipolar complementary metal oxide semiconductor (BiCMOS) process technology.