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Part Number
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RF2668 |
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Manufacturer
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RF Micro Devices |
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Description
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CDMA/FM TRANSMIT MODULATOR/ IF AGC/ AND UPCONVERTER WITH INTEGRATED PLL |
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Published
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Apr 16, 2005 |
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Detailed Description
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Preliminary
RF2668
CDMA/FM TRANSMIT MODULATOR, IF AGC, AND UPCONVERTER WITH INTEGRATED PLL
5
Typical Applications
• CD...
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Datasheet
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RF2668
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Overview
Preliminary
RF2668
CDMA/FM TRANSMIT MODULATOR, IF AGC, AND UPCONVERTER WITH INTEGRATED PLL
5
Typical Applications
• CDMA/FM Cellular and PCS Systems • Tri-Mode/Dual-Band CDMA Applications • W-CDMA Systems
• Wireless Local Loop Systems • Spread-Spectrum Cordless Phones • High Speed Data Modems
Product Description
The RF2668 is an integrated complete quadrature modulator, IF AGC amplifier, upconverter, and PLL, designed for the transmit section of dual-mode CDMA/FM cellular, PCS, and tri-mode CDMA applications.
It is designed to modulate baseband I and Q signals, amplify the resulting IF signals while providing 95dB of gain control range, and perform the final upconversion to UHF.
Noise Fi...
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