NB2869A Datasheet – EMI Clock Synthesizer ( PDF )

Part Number: NB2869A

Function: Low Power, Reduced EMI Clock Synthesizer

Package: TSOP-6 Package

Manufacturer: ON Semiconductor

Image and Pinouts:

NB2869A datasheet



The NB2869A is a versatile spread spectrum frequency modulator designed specifically for a wide range of clock frequencies. The device reduces ElectroMagnetic Interference (EMI) at the clock source, allowing system wide reduction of EMI of all clock dependent signals. The NB2869A 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 IC uses the most efficient and optimized modulation profile approved by the FCC and is implemented by using a proprietary all digital method.


• Generates an EMI Optimized Clocking Signal at the Output

• Integrated Loop Filter Components

• Operates with a 3.3 V / 2.5 V Supply

• Operating Current less than 4.0 mA

Other data sheets are available within the file:

NB2869, NB2869ASNR2, NB2869ASNR2G


NB2869A Datasheet PDF Download

NB2869A pdf