CY2037EBWAF-IL
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 2-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 2.7 V
■ Eight selectable post divide options, using PLL or reference
oscillator output
■ Programmable asynchronous or synchronous OE and
power-down (PD#) modes(CY2037 and CY2037-2)
■ Frequency select (CY2037-3)
■ Low jitter outputs typically:
❐ < ± 100 ps (pk-pk) at 5 V and f > 33 MHz
❐ < ± 125 ps (pk-pk) at 3.3 V and f > 33 MHz
■ 3.3 V or 5 V operation
■ Small die
■ Controlled rise and fall times and output slew rate
