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See Technical Specifications

MK5814CMLF

Low EMI Clock Generator

Manufacturer:

Renesas Electronics Corporation
Mfr.Part #:

MK5814CMLF
Datasheet:

MK5814CMLF Datasheet (PDF)
Programmabe:

Not Verified
Type:

Clock Generator
PLL:

Yes
Input:

Clock, Crystal

Email: [email protected]

Skype: live:.cid.ab6b29428937b76

Tel: +852 95804164

MK5814CMLF General Description

The MK5814C device generates a low EMI output clock from a clock or crystal input. The device 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 and reduces the frequency amplitude peaks by several dB. The MK5814C offers both centered and down spread from a high-speed clock input. The multiplier is a fixed 4x. For different multiplier configurations, use the MK5811C (1x) or MK5812 (2x). IDT offers many other clocks for computers and computer peripherals. Consult IDT when you need to remove crystals and oscillators from your board.

Key Features

Packaged in 8-pin SOIC
Provides a spread spectrum output clock
Supports printers and flat panel controllers
Accepts a clock or crystal input (provides same frequency dithered output)
Input frequency range of 4 to 32 MHz with spread off
Input frequency range of 4 to 25 MHz with spread on
4X frequency multiplication
Center spread, down spread, and spread off settings
Peak reduction by 8 dB to 16 dB typical on 3rd through 19th odd harmonics
Operating voltage of 3.3 V
Advanced, low-power CMOS process

Specifications

Series	-	Programmabe	Not Verified
Type	Clock Generator	PLL	Yes
Input	Clock, Crystal	Output	LVCMOS
Number of Circuits	1	Ratio - Input:Output	1:1
Differential - Input:Output	No/No	Frequency - Max	128MHz
Divider/Multiplier	No/Yes	Voltage - Supply	3V ~ 3.63V
Operating Temperature	0°C ~ 85°C	Mounting Type	Surface Mount
Base Product Number	MK5814