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RF2689 Datasheet (PDF) - RF Micro Devices

RF2689 Datasheet PDF - RF Micro Devices
Part # RF2689
Download  RF2689 Download

File Size   383.73 Kbytes
Page   20 Pages
Manufacturer  RFMD [RF Micro Devices]
Direct Link  http://www.rfmd.com
Logo RFMD - RF Micro Devices
Description W-CDMA/GSM/DCS RECEIVE AGC AND DEMODULATOR

RF2689 Datasheet (PDF)

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RF2689 Datasheet PDF - RF Micro Devices

Part # RF2689
Download  RF2689 Click to download

File Size   383.73 Kbytes
Page   20 Pages
Manufacturer  RFMD [RF Micro Devices]
Direct Link  http://www.rfmd.com
Logo RFMD - RF Micro Devices
Description W-CDMA/GSM/DCS RECEIVE AGC AND DEMODULATOR

RF2689 Datasheet (HTML) - RF Micro Devices

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RF2689 Product details

Product Description
The RF2689 is an integrated complete IF AGC amplifier and quadrature demodulator designed for the receive section of W-CDMA and GSM/DCS applications. It is designed to amplify received IF signals, while providing 70dB of gain control range, a total of 90dB gain, and demodulate to baseband I and Q signals. This circuit is designed as part of RFMD’s multimode W-CDMA/GSM/DCS chipset, which also includes the RF2688 W-CDMA/GSM/DCS transmit modulator and IF AGC/Upconverter. The IC is manufactured on an advanced 25GHz FT Silicon Bi-CMOS process, and is packaged in a 20-pin, 4mmx4mm, leadless chip carrier.

Features
• Digitally Controlled Power Down Mode
• 2.7V to 3.3V Operation
• Digital LO Quadrature Divide-by-8
• IF AGC Amp with 70dB Gain Control
• 80dB Maximum Voltage Gain

Typical Applications
• Multimode W-CDMA/GSM/DCS/EDGE
• W-CDMA Systems
• GSM Systems




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About RF Micro Devices


RF Micro Devices (RFMD) was an American company that specialized in the design and manufacture of radio frequency (RF) components and solutions for wireless communications. The company was founded in 1991 and was headquartered in Greensboro, North Carolina. RFMD provided a wide range of products including power amplifiers, transceivers, filters, and other RF components that were used in mobile devices, Wi-Fi and Bluetooth modules, and other wireless systems.

RFMD was known for its expertise in RF technology and its ability to provide innovative and high-performance products. The company had a strong focus on research and development and was actively involved in the development of new technologies and solutions for the wireless industry. RFMD's products were widely used in a variety of applications and helped support the growth of the wireless industry.

In 2015, RFMD was acquired by Skyworks Solutions, Inc., a leading provider of high-performance analog semiconductors. The acquisition allowed Skyworks to expand its product portfolio and offerings in the RF market and further strengthen its position in the wireless industry.

*This information is for general informational purposes only, we will not be liable for any loss or damage caused by the above information.




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