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CY2077: High-accuracy EPROM Programmable Single-PLL Clock Generator | Cypress Semiconductor

CY2077: High-accuracy EPROM Programmable Single-PLL Clock Generator

Last Updated: 
Jun 28, 2017
Version: 
*J

High-accuracy EPROM Programmable Single-PLL Clock Generator

Features

  • High-accuracy PLL with 12-bit multiplier and 10-bit divider
  • EPROM programmability
  • 3.3V or 5V operation
  • Operating frequency
    • 390 kHz–133 MHz at 5V
    • 390 kHz–100 MHz at 3.3V
  • Reference input from either a 10–30 MHz fundamental toned crystal or a 1–75 MHz external clock
  • EPROM selectable TTL or CMOS duty cycle levels
  • Sixteen selectable post-divide options, using either PLL or reference oscillator/external clock
  • For more, see pdf
     

Functional Description

CY2077 is an EPROM-programmable, high-accuracy, general-purpose, PLL-based design for use in applications such as modems, disk drives, CD-ROM drives, video CD players, DVD players, games, set-top boxes, and data/telecommunications.