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Part Number
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RF9678 |
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Manufacturer
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RF Micro Devices |
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Description
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W-CDMA TRANSMIT MODULATOR AND IF AGC |
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Published
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Apr 16, 2005 |
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Detailed Description
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Preliminary
RF9678
W-CDMA TRANSMIT MODULATOR AND IF AGC
5
Typical Applications
• W-CDMA Systems • EDGE Systems
• CDMA...
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Datasheet
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RF9678
|
Overview
Preliminary
RF9678
W-CDMA TRANSMIT MODULATOR AND IF AGC
5
Typical Applications
• W-CDMA Systems • EDGE Systems
• CDMA Systems • TDMA Systems
Product Description
The RF9678 is an integrated complete quadrature modulator and IF AGC amplifier designed for the transmit section of W-CDMA applications.
It is designed to modulate baseband I and Q signals, and amplify the resulting IF signals while providing 55dB of gain control range.
This circuit is designed as part of RFMD’s single mode W-CDMA Chipset, which also includes the RF2679 W-CDMA Receive IF AGC and Demodulator.
The IC is manufactured on an advanced Silicon Bi-CMOS process, and is supplied in a16-pin leadless chip carrier.
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80 .
65
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