Part Number
|
RF2608 |
Manufacturer
|
RF Micro Devices |
Description
|
CDMA/FM UPCONVERTER/BPSK MODULATOR |
Published
|
Apr 16, 2005 |
Detailed Description
|
RF2608
6
Typical Applications
• CDMA/FM Cellular Systems • Supports Dual-Mode AMPS/CDMA • Supports Dual-Mode TACS/CDMA •...
|
Datasheet
|
RF2608
|
Overview
RF2608
6
Typical Applications
• CDMA/FM Cellular Systems • Supports Dual-Mode AMPS/CDMA • Supports Dual-Mode TACS/CDMA • Commercial and Consumer Systems • Battery-Operated Systems
CDMA/FM UPCONVERTER/BPSK MODULATOR
Product Description
-A-
The RF2608 is a complete upconverter designed for CDMA/FM cellular 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 50 Ω output match.
The unit opera...
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