DatasheetsPDF.com

W42C32-05 Dataheets PDF



Part Number W42C32-05
Manufacturers Cypress Semiconductor
Logo Cypress Semiconductor
Description Spread Spectrum Frequency Timing Generator
Datasheet W42C32-05 DatasheetW42C32-05 Datasheet (PDF)

W42C32-05 Spread Spectrum Frequency Timing Generator Features • Maximized EMI suppression using Cypress’s Spread Spectrum technology • Generates a spread spectrum timing signal • Reduces measured EMI by as much as 12 dB • Integrated loop filter components • Requires a single low-cost fundamental crystal (or other frequency reference) for proper operation • Special spread spectrum control functions • Low-power CMOS design • Available in 16-pin SOIC package, (300 mil) Overview The W42C32 modulat.

  W42C32-05   W42C32-05



Document
W42C32-05 Spread Spectrum Frequency Timing Generator Features • Maximized EMI suppression using Cypress’s Spread Spectrum technology • Generates a spread spectrum timing signal • Reduces measured EMI by as much as 12 dB • Integrated loop filter components • Requires a single low-cost fundamental crystal (or other frequency reference) for proper operation • Special spread spectrum control functions • Low-power CMOS design • Available in 16-pin SOIC package, (300 mil) Overview The W42C32 modulates the output of a single PLL in order to ‘spread’ the bandwidth of a synthesized clock and, more importantly, decrease the peak amplitudes of its fundamental harmonics. Since peak amplitudes are reduced, the radiated electromagnetic emissions of the W42C32-05 are significantly lower than the typical narrow band signal produced by oscillators and most frequency generators. Lowering a signal’s amplitude by increasing its bandwidth is a method of reducing EMI called ‘spre.


W42C31-03 W42C32-05 W45B512


@ 2014 :: Datasheetspdf.com :: Semiconductors datasheet search & download site.
(Privacy Policy & Contact)