NB3N511 Description
The NB3N511 is a clock multiplier that will generate one of nine selectable output multiples of an input frequency via two 3−level select inputs (S0, S1). It accepts a standard fundamental mode crystal or an external reference clock signal. Phase−Locked−Loop (PLL) design techniques are used to produce a low jitter, TTL level clock output up to 200 MHz with a 50% duty cycle.
NB3N511 Key Features
- Clock Output Frequencies up to 200 MHz
- Nine Selectable Multipliers of the Input Frequency
- Operating Range: VDD = 3.3 V ±10% or 5.0 V ±5%
- Low Jitter Output of 25 ps One Sigma (rms)
- Zero ppm Clock Multiplication Error
- 55% Output Duty Cycle
- TTL/CMOS Output with 25 mA TTL Level Drive
- Crystal Reference Input Range of 5
- 32 MHz
- Input Clock Frequency Range of 1