MK1714-02RI

MK1714-02RI Datasheet

MK1714-02

Part	Datasheet
MK1714-02RI	MK1714-02RI (pdf)

Related Parts	Information
MK1714-02RIT	MK1714-02RIT
MK1714-02R	MK1714-02R
MK1714-02RTR	MK1714-02RTR

PDF Datasheet Preview
SPREAD SPECTRUM MULTIPLIER CLOCK DATASHEET MK1714-02 The MK1714-02 is a low cost, high performance clock synthesizer with selectable multipliers and percentages of spread designed to generate high frequency clocks with low EMI. Using analog/digital Phase Locked Loop PLL techniques, the device accepts an inexpensive, fundamental mode, parallel resonant crystal or clock input to produce a spread or dithered output. This reduces the EMI amplitude peaks at the odd harmonics by several dB. The OE pin puts both outputs into a high impedance state for board level testing. The PD pin powers down the entire chip and the outputs are held low. • Packaged in 20-pin tiny SSOP • Available in Pb lead free package • Operating voltage of V or 5 V • Multiplier modes of x1, x2, x3, x4, x5, and x6 • Inexpensive 10 - 25 MHz crystal or clock input • OE pin tri-states the outputs for board testing • Power down pin stops the outputs low • Selectable frequency spread • Spread can be turned on or off • Advanced, low power CMOS process • Duty cycle of 40/60 • Industrial temperature range available NOTE EOL for non-green parts to occur on 5/13/10 per PDN U-09-01 Block Diagram 5 S4:0 PD Low EMI Enable X1 Input Crystal or Clock Crystal Oscillator XSEL PLL Clock Multiplier and Spread Spectrum Circuitry Clock Out REF OE both outputs IDT SPREAD SPECTRUM MULTIPLIER CLOCK MK1714-02 SPREAD SPECTRUM MULTIPLIER CLOCK SSCG Pin Assignment X1/ICLK XSEL 20 pin 150 mil SSOP QSOP Pin Descriptions Number Name Type Pin Description XO Crystal connection. Connect to parallel mode crystal. Leave open for clock. XI Crystal connection. Connect to parallel mode crystal or clock. VDD Power Connect to VDD. Must be same value as other VDD. VDD Power Connect to VDD. Must be same value as other VDD. S4 Input Select pin Determines multiplier and spread amount per table on following page. Internal pull-down. S3 Input Select pin Determines multiplier and spread amount per table on following page. Internal pull-up. GND Power Connect to ground. GND Power Connect to ground. S2 Input Select pin Determines multiplier and spread amount per table on following page. Internal pull-up. CLK Output Clock output dependent on input, multiplier, and spread amount per table on following page. Ordering Information Part / Order Number MK1714-02R* MK1714-01RTR* MK1714-02RI* MK1714-02RITR* MK1714-02RLF MK1714-01RLFTR MK1714-02RILF MK1714-02RILFTR Marking MK1714-02R MK1714-02R MK1714-02RI MK1714-02RI MK1714-02RL MK1714-02RL MK171402RIL Shipping Packaging Tubes Tape and Reel Tubes Tape and Reel Tubes Tape and Reel Tubes Tape and Reel Package 20-pin SSOP 20-pin SSOP 20-pin SSOP 20-pin SSOP 20-pin SSOP 20-pin SSOP 20-pin SSOP 20-pin SSOP Temperature 0 to +70° C 0 to +70° C -40 to 85 ° C -40 to 85 ° C 0 to +70° C 0 to +70° 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 Parts that are ordered with a "LF" suffix to the part number are the Pb-Free configuration and are RoHS compliant. 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 SPREAD SPECTRUM MULTIPLIER CLOCK MK1714-02 SPREAD SPECTRUM MULTIPLIER CLOCK 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

SPREAD SPECTRUM MULTIPLIER CLOCK

DATASHEET

MK1714-02

The MK1714-02 is a low cost, high performance clock synthesizer with selectable multipliers and percentages of spread designed to generate high frequency clocks with low EMI. Using analog/digital Phase Locked Loop PLL techniques, the device accepts an inexpensive, fundamental mode, parallel resonant crystal or clock input to produce a spread or dithered output. This reduces the EMI amplitude peaks at the odd harmonics by several dB. The OE pin puts both outputs into a high impedance state for board level testing. The PD pin powers down the entire chip and the outputs are held low.
• Packaged in 20-pin tiny SSOP
• Available in Pb lead free package
• Operating voltage of V or 5 V
• Multiplier modes of x1, x2, x3, x4, x5, and x6
• Inexpensive 10 - 25 MHz crystal or clock input
• OE pin tri-states the outputs for board testing
• Power down pin stops the outputs low
• Selectable frequency spread
• Spread can be turned on or off
• Advanced, low power CMOS process
• Duty cycle of 40/60
• Industrial temperature range available

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

Block Diagram
5 S4:0

PD Low EMI Enable

X1 Input

Crystal or

Clock

Crystal Oscillator

XSEL

PLL Clock Multiplier and

Spread Spectrum Circuitry

Clock Out REF

OE both outputs

IDT SPREAD SPECTRUM MULTIPLIER CLOCK

MK1714-02 SPREAD SPECTRUM MULTIPLIER CLOCK

SSCG

Pin Assignment

X1/ICLK

XSEL
20 pin 150 mil SSOP QSOP

Pin Descriptions

Number Name Type

Pin Description

XO Crystal connection. Connect to parallel mode crystal. Leave open for clock.

XI Crystal connection. Connect to parallel mode crystal or clock.

VDD Power Connect to VDD. Must be same value as other VDD.

VDD Power Connect to VDD. Must be same value as other VDD.

S4 Input Select pin Determines multiplier and spread amount per table on following page. Internal
pull-down.

S3 Input Select pin Determines multiplier and spread amount per table on following page. Internal
pull-up.

GND Power Connect to ground.

GND Power Connect to ground.

S2 Input Select pin Determines multiplier and spread amount per table on following page. Internal
pull-up.

CLK Output Clock output dependent on input, multiplier, and spread amount per table on following page.
Ordering Information

Part / Order Number

MK1714-02R* MK1714-01RTR*

MK1714-02RI* MK1714-02RITR* MK1714-02RLF MK1714-01RLFTR MK1714-02RILF MK1714-02RILFTR

Marking

MK1714-02R MK1714-02R MK1714-02RI MK1714-02RI MK1714-02RL MK1714-02RL MK171402RIL

Shipping Packaging

Tubes Tape and Reel

Tubes Tape and Reel

Tubes Tape and Reel

Tubes Tape and Reel

Package
20-pin SSOP 20-pin SSOP 20-pin SSOP 20-pin SSOP 20-pin SSOP 20-pin SSOP 20-pin SSOP 20-pin SSOP

Temperature
0 to +70° C 0 to +70° C -40 to 85 ° C -40 to 85 ° C 0 to +70° C 0 to +70° 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

Parts that are ordered with a "LF" suffix to the part number are the Pb-Free configuration and are RoHS compliant.

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 SPREAD SPECTRUM MULTIPLIER CLOCK

MK1714-02 SPREAD SPECTRUM MULTIPLIER CLOCK

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 MK1714-02RI Datasheet file may be downloaded here without warranties.

Datasheet ID: MK1714-02RI 637446