MK1707SITR

MK1707SITR Datasheet

MK1707

Part	Datasheet
MK1707SITR	MK1707SITR (pdf)

Related Parts	Information
MK1707SI	MK1707SI

PDF Datasheet Preview
LOW EMI CLOCK GENERATOR DATASHEET MK1707 The MK1707 generates a low EMI output clock from a clock input. The part is designed to dither the LCD interface clock for flat panel graphics controllers. The device uses IDT’ proprietary mix of analog and digital Phase Locked Loop PLL technology to spread the frequency spectrum of the output, thereby reducing the frequency amplitude peaks by several dB. The MK1707 offers both centered and down spread from a high speed clock input. Refer to the MK1714-01/02 for a crystal input and the widest selection of input frequencies and multipliers. IDT offers many other clocks for computers and computer peripherals. Consult us when you need to remove crystals and oscillators from your board. • Packaged in 8-pin SOIC • Available in Pb-free package • Industrial temperature range available • Provides a spread spectrum output clock • Supports ATI’s flat panel controllers • Guaranteed to +85° C operation • Accepts a clock input, provides same frequency dithered output • Good for all VGA modes from 80 to 167 MHz • Peak reduction by 7dB - 14dB typical on 3rd - 19th odd harmonics • Low EMI feature can be disabled • Includes Power-down • Operating voltage of V or 5 V • Advanced, low-power CMOS process NOTE EOL for non-green parts to occur on 5/13/10 per PDN U-09-01 Block Diagram 2 S1:0 Spread Direction Low EMI Enable ICLK Input Buffer PLL Clock Synthesis and Spread Spectrum Circuitry Clock Out IDT LOW EMI CLOCK GENERATOR MK1707 MK1707 LOW EMI CLOCK GENERATOR SSCG Pin Assignment Spread Direction and Percentage Select Table ICLK 1 VDD 2 GND 3 CLK 4 8 SD 7 S1 6 S0 5 LEE 8 pin 150 mil SOIC Pin Descriptions SD S1 S0 Pin 8 Pin 7 Pin 6 Spread Direction Down Center Down Center Down Center Down Power Down Center Test Center Power Down 0 = connect to GND M = unconnected floating 1 = connect directly to VDD Spread Percentage % 2 -3 5 Test Pin Number 1 2 3 4 5 6 Pin Name ICLK VDD GND CLK LEE Pin Type Pin Description Input Power Output Input Ordering Information A1 -C- SEATING PLANE Part / Order Number MK1707S* MK1707STR* MK1707SI* MK1707SITR* MK1707SLF MK1707SLFTR MK1707SILF MK1707SILFTR Marking MK1707S MK1707SI MK1707SL MK1707SIL Shipping Packaging Tubes Tape and Reel Tubes Tape and Reel Tubes Tape and Reel Tubes Tape and Reel Package 8-pin SOIC 8-pin SOIC 8-pin SOIC 8-pin SOIC 8-pin SOIC 8-pin SOIC 8-pin SOIC 8-pin SOIC Temperature 0 to +85° C 0 to +85° C -40 to +85° C -40 to +85° C 0 to +85° C 0 to +85° C -40 to +85° C -40 to +85° C *NOTE EOL for non-green parts to occur on 5/13/10 per PDN U-09-01 Note “LF” denotes Pb lead free package. While the information presented herein has been checked for both accuracy and reliability, Integrated Device Technology IDT assumes no responsibility for either its use or for the infringement of any patents or other rights of third parties, which would result from its use. No other circuits, patents, or licenses are implied. This product is intended for use in normal commercial applications. Any other applications such as those requiring extended temperature range, high reliability, or other extraordinary environmental requirements are not recommended without additional processing by IDT. IDT reserves the right to change any circuitry or specifications without notice. IDT does not authorize or warrant any IDT product for use in life support devices or critical medical instruments. IDT LOW EMI CLOCK GENERATOR MK1707 MK1707 LOW EMI CLOCK GENERATOR SSCG Innovate with IDT and accelerate your future networks. Contact: For Sales 800-345-7015 408-284-8200 Fax 408-284-2775 For Tech Support Corporate Headquarters Integrated Device Technology, Inc. 2006 Integrated Device Technology, Inc. All rights reserved. Product specifications subject to change without notice. IDT and the IDT logo are trademarks of Integrated Device Technology, Inc. Accelerated Thinking is a service mark of Integrated Device Technology, Inc. All other brands, product names and marks are or may be trademarks or registered trademarks used to identify products or services of their respective owners. Printed in USA

PDF Datasheet Preview

LOW EMI CLOCK GENERATOR

DATASHEET

MK1707

The MK1707 generates a low EMI output clock from a clock input. The part is designed to dither the LCD interface clock for flat panel graphics controllers. The device uses IDT’ proprietary mix of analog and digital Phase Locked Loop PLL technology to spread the frequency spectrum of the output, thereby reducing the frequency amplitude peaks by several dB.

The MK1707 offers both centered and down spread from a high speed clock input. Refer to the MK1714-01/02 for a crystal input and the widest selection of input frequencies and multipliers.

IDT offers many other clocks for computers and computer peripherals. Consult us when you need to remove crystals and oscillators from your board.
• Packaged in 8-pin SOIC
• Available in Pb-free package
• Industrial temperature range available
• Provides a spread spectrum output clock
• Supports ATI’s flat panel controllers
• Guaranteed to +85° C operation
• Accepts a clock input, provides same frequency dithered
output
• Good for all VGA modes from 80 to 167 MHz
• Peak reduction by 7dB - 14dB typical on 3rd - 19th odd
harmonics
• Low EMI feature can be disabled
• Includes Power-down
• Operating voltage of V or 5 V
• Advanced, low-power CMOS process

NOTE EOL for non-green parts to occur on 5/13/10 per PDN U-09-01

Block Diagram
2 S1:0 Spread Direction Low EMI Enable

ICLK

Input Buffer

PLL Clock Synthesis and Spread Spectrum Circuitry

Clock Out

IDT LOW EMI CLOCK GENERATOR

MK1707

MK1707 LOW EMI CLOCK GENERATOR

SSCG

Pin Assignment

Spread Direction and Percentage Select Table

ICLK 1 VDD 2 GND 3 CLK 4
8 SD 7 S1 6 S0 5 LEE
8 pin 150 mil SOIC

Pin Descriptions

SD S1 S0 Pin 8 Pin 7 Pin 6

Spread Direction

Down Center Down Center Down Center Down Power Down Center Test Center Power Down
0 = connect to GND M = unconnected floating 1 = connect directly to VDD

Spread Percentage %
2 -3 5

Test

Pin Number
1 2 3 4 5 6

Pin Name ICLK VDD GND CLK LEE

Pin Type

Pin Description

Input Power Output Input
Ordering Information

A1 -C-

SEATING PLANE

Part / Order Number

MK1707S* MK1707STR*

MK1707SI* MK1707SITR* MK1707SLF MK1707SLFTR MK1707SILF MK1707SILFTR

Marking

MK1707S MK1707SI MK1707SL MK1707SIL

Shipping Packaging

Tubes Tape and Reel

Tubes Tape and Reel

Tubes Tape and Reel

Tubes Tape and Reel

Package
8-pin SOIC 8-pin SOIC 8-pin SOIC 8-pin SOIC 8-pin SOIC 8-pin SOIC 8-pin SOIC 8-pin SOIC

Temperature
0 to +85° C 0 to +85° C -40 to +85° C -40 to +85° C 0 to +85° C 0 to +85° C -40 to +85° C -40 to +85° C
*NOTE EOL for non-green parts to occur on 5/13/10 per PDN U-09-01 Note “LF” denotes Pb lead free package.

While the information presented herein has been checked for both accuracy and reliability, Integrated Device Technology IDT assumes no responsibility for either its use or for the infringement of any patents or other rights of third parties, which would result from its use. No other circuits, patents, or licenses are implied. This product is intended for use in normal commercial applications. Any other applications such as those requiring extended temperature range, high reliability, or other extraordinary environmental requirements are not recommended without additional processing by IDT. IDT reserves the right to change any circuitry or specifications without notice. IDT does not authorize or warrant any IDT product for use in life support devices or critical medical instruments.

IDT LOW EMI CLOCK GENERATOR

MK1707

MK1707 LOW EMI CLOCK GENERATOR

SSCG

Innovate with IDT and accelerate your future networks. Contact:

For Sales
800-345-7015 408-284-8200 Fax 408-284-2775

For Tech Support

Corporate Headquarters

Integrated Device Technology, Inc.
2006 Integrated Device Technology, Inc. All rights reserved. Product specifications subject to change without notice. IDT and the IDT logo are trademarks of Integrated Device Technology, Inc. Accelerated Thinking is a service mark of Integrated Device Technology, Inc. All other brands, product names and marks are or may be trademarks or registered trademarks used to identify products or services of their respective owners. Printed in USA

Notice: we do not provide any warranties that information, datasheets, application notes, circuit diagrams, or software stored on this website are up-to-date or error free. The archived MK1707SITR Datasheet file may be downloaded here without warranties.

Datasheet ID: MK1707SITR 637442