CY2037 Overview
CY2037 High-Accuracy EPROM-Programmable PLL Die for Crystal Oscillators High-Accuracy EPROM-Programmable PLL Die for Crystal Oscillators.
CY2037 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 plementary 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