3.3V / 2.5V Low Power, Reduced EMI Clock Synthesizer

The NB2760A is a versatile spread spectrum frequency Modulator designed specifically for a wide range of Clock frequencies. The NB2760A reduces ElectroMagnetic Interference (EMI) at the Clock source, allowing system wide reduction of EMI of all Clock dependent signals. The NB2760A allows significant system cost savings by reducing the number of circuit board layers, ferrite beads and shielding that are traditionally required to pass EMI regulations. The NB2760A uses the most efficient and optimized modulation profile approved by the FCC and is implemented by using a proprietary all digital method. The NB2760A modulates the output of a single PLL in order to "spread" the bandwidth of a synthesized Clock and more importantly, decreases the peak amplitudes of its harmonics. This results in significantly lower system EMI compared to the typical narrow band signal produced by Oscillators and most frequency generators. Lowering EMI by increasing a signal's bandwidth is called 'spread spectrum Clock generation'. The NB2760A is targeted towards all portable devices with very low power requirements like MP3 players and digital still cameras.
By ON Semiconductor
NB2760A 's PackagesNB2760A 's pdf datasheet
NB2760ASNR2G TSOP
NB2760ASNR2 TSOP




NB2760A Pinout, Pinouts
NB2760A pinout,Pin out
This is one package pinout of NB2760A,If you need more pinouts please download NB2760A's pdf datasheet.

NB2760A Application circuits
NB2760A circuits
This is one application circuit of NB2760A,If you need more circuits,please download NB2760A's pdf datasheet.


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