MK5812S

LOW EMI CLOCK GENERATOR
The MK5812 generates a low EMI output clock from a clock or crystal input. The part is designed to dither a high emissions clock to lower EMI in consumer applications. Using IDT's proprietary mix of analog and digital Phase-Locked Loop (PLL) technology, the device spreads the frequency spectrum of the output, reducing the frequency amplitude peaks by several dB. The MK5812 offers both centered and down spread from a high speed clock input. The device offers a 2x fixed multiplier.
For different multiplier configurations, use the MK5811 (1x) or the MK5814 (4x).

Packaged in 8-pin SOIC

Provides a spread spectrum output clock

Supports flat panel controllers

Accepts a clock or crystal input (provides same frequency dithered output)

Input frequency range of 4 to 32 MHz

Output frequency range of 8 to 64 MHz

2X Frequency Multiplication

Center and down spread

Peak reduction by 8 dB to 16 dB typical on 3rd through 19th odd harmonics

Low EMI feature can be disabled

Includes power down

Operating voltage of 3.3 V

Advanced, low-power CMOS process

Direct pin replacement for the MK1726-02 device

For different multiplier configurations, use the MK5811 (1x) or the MK5814 (4x).