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Parts by Number for Fractional Frequency Divider Top

Part # Distributor Manufacturer Product Category Description
dsPIC33FJ06GS101 Microchip Technology, Inc. Microchip Technology, Inc. Not Provided Converters • Power Factor Correction (PFC) • Uninterruptible power supply (UPS) • Inverters • Embedded Power-Supply Controllers • Circuit Breakers, Arc Fault Detection • Digital Lighting. CPU. Up to 40 MIPS Operation (at 3.0-3.6V). 16 x 16 Fractional/Integer Hardware Multiply...
dsPIC33FJ06GS102 Microchip Technology, Inc. Microchip Technology, Inc. Not Provided Converters • Power Factor Correction (PFC) • Uninterruptible power supply (UPS) • Inverters • Embedded Power-Supply Controllers • Circuit Breakers, Arc Fault Detection • Digital Lighting. CPU. Up to 40 MIPS Operation (at 3.0-3.6V). 16 x 16 Fractional/Integer Hardware Multiply...
dsPIC33FJ06GS202 Microchip Technology, Inc. Microchip Technology, Inc. Not Provided Converters • Power Factor Correction (PFC) • Uninterruptible power supply (UPS) • Inverters • Embedded Power-Supply Controllers • Circuit Breakers, Arc Fault Detection. CPU. Up to 40 MIPS Operation (at 3.0-3.6V). 16 x 16 Fractional/Integer Hardware Multiply, Single Cycle Execution...

Conduct Research Top

  • Basics of Dual Fractional-N Synthesizers/PLLs
    . Timing Diagram of a Fractional-N Frequency Divider. Since the division ratio is programmable, the output frequency. where: 0.F = a fractional number. (fVCO) can be changed by programming N to a new value. Note that. Tvco = the period of the VCO. the synthesizable frequencies can only be integer
  • Fractional-N Synthesizers (.pdf)
    cycle of the phase. cycle of the divider by the fractional frequency instruction is a con-. detector effectively absorbs one cycle of the VCO frequency, and. venient method of controlling the division ratio. The accumulator. hence introduces a 360° phase shift. The D-A converter produces. uses an adder
  • Building a Microwave Frequency Synthesizer-Part 4: Improving Performance (.pdf)
    be programmed. depends how the processing time is. in wide limits, the loop division coef-. Figure 38 · The fractional division. split between these two dividers. ficient can be kept unchanged. Thus,. concept. Thus, the average division coefficient. a programmable divider is not. will be between 2 and 3
  • Building a Microwave Frequency Synthesizer-Part 5: Advanced Techniques (.pdf)
    Frequency Synthesis,”. phase detectors, DDS, fractional-N. patent pending. dividers, etc. What architecture will. gain in popularity? A quick compari-. Author Information. son between the most popular archi-. Dr. Alexander

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