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RF9938 Datasheet (PDF) - RF Micro Devices

RF9938 Datasheet PDF - RF Micro Devices
Part # RF9938
Download  RF9938 Download
File Size   46.9 Kbytes
Page   4 Pages
Manufacturer  RFMD [RF Micro Devices]
Direct Link  http://www.rfmd.com
Logo RFMD - RF Micro Devices
Description PCS UPCONVERTER/BPSK MODULATOR

RF9938 Datasheet (PDF)

Go To PDF Page Download Datasheet
RF9938 Datasheet PDF - RF Micro Devices

Part # RF9938
Download  RF9938 Click to download

File Size   46.9 Kbytes
Page   4 Pages
Manufacturer  RFMD [RF Micro Devices]
Direct Link  http://www.rfmd.com
Logo RFMD - RF Micro Devices
Description PCS UPCONVERTER/BPSK MODULATOR

RF9938 Datasheet (HTML) - RF Micro Devices


RF9938 Product details

Product Description
The RF9938 is a complete upconverter designed for PCS applications. The IC contains a double-balanced mixer stage and an output buffer amplifier stage. This device may also be used to directly BPSK modulate a carrier. The mixer is a Gilbert cell with emitter degeneration resistors to provide high IP3. The output stage is a class-B, push-pull configuration to reduce the overall current and still provide a good 50Ω output match. The unit operates at 3.6V and is designed as part of the RFMD PCS CDMA Chip Set, consisting of a Transmit IF AGC Amp, this Transmit Upconverter, a Receive LNA/Mixer, and a Receive IF AGC Amp.

Features
• Supports Dual Mode Operation
• +8dBm Output Intercept Point
• Single 3.6V Power Supply
• Internally Matched Inputs and Outputs
• Buffered Output
• Double-Balanced Mixer

Typical Applications
• CDMA/TDMA/DCS1900 PCS Systems
• PHS 1500/ WLAN 2400 Systems
• General Purpose Upconverter
• BPSK Modulation
• Micro-Cell PCS Base Stations
• Portable Battery-Powered Equipment




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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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