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CY2037 - High Accuracy EPROM Programmable PLL Die for Crystal Oscillators

Key Features

  • Erasable programmable read only memory (EPROM) programmable die for in-package programming of crystal oscillators.
  • High resolution Phase locked loop (PLL) with 12-bit multiplier and 10-bit divider.
  • EPROM programmable capacitor tuning array with optional shadow register.
  • Twice programmable die.
  • Simple two-wire programming interface.
  • On-chip oscillator runs from 10 MHz to 30 MHz fundamental tuned crystal.
  • EPROM-selectable Transistor transistor logic (TTL) or Com.

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Full PDF Text Transcription (Reference)

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CY2037 High-Accuracy EPROM-Programmable PLL Die for Crystal Oscillators High-Accuracy EPROM-Programmable PLL Die for Crystal Oscillators Features ■ Erasable programmable read only memory (EPROM) programmable die for in-package programming of crystal oscillators ■ High resolution Phase locked loop (PLL) with 12-bit multiplier and 10-bit divider ■ EPROM programmable capacitor tuning array with optional shadow register ■ Twice programmable die ■ Simple two-wire programming interface ■ On-chip oscillator runs from 10 MHz to 30 MHz fundamental tuned crystal ■ EPROM-selectable Transistor transistor logic (TTL) or Complementary metal oxide semiconductor (CMOS) duty cycle levels ■ Operating frequency: ❐ 1 MHz to 133 MHz at 5 V ❐ 1 MHz to 100 MHz at 3.3 V ❐ 1 MHz to 66.6 MHz at 2.