MK1714-01RITR

MK1714-01RITR Datasheet

MK1714-01

Part	Datasheet
MK1714-01RITR	MK1714-01RITR (pdf)

Related Parts	Information
MK1714-01RI	MK1714-01RI
MK1714-01RTR	MK1714-01RTR
MK1714-01R	MK1714-01R

PDF Datasheet Preview
SPREAD SPECTRUM MULTIPLIER CLOCK DATASHEET MK1714-01 The MK1714-01 is a low cost, high performance clock synthesizer with selectable multipliers and percentages of spread spectrum 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 places 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. See the MK1714-02 for other selections on input ranges and spreads. • Packaged in 20 pin tiny SSOP • Operating voltage of 3.3V or 5V • 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 • Available in Pb lead free package • Input frequency of 5 - 140 MHz depending on mode • Output frequency of 20 - 150 MHz depending on mode 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 Input Crystal or Clock Crystal Oscillator XSEL PLL Clock M u ltip lie r and Spread Spectrum Circuitry Clock Out REF OE both outputs IDT SPREAD SPECTRUM MULTIPLIER CLOCK MK1714-01 SPREAD SPECTRUM MULTIPLIER CLOCK SSCG Pin Assignment 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. XSEL Input Connect to VDD for crystal input, or GND for CLK input. Internal pull-down. LEE Input Low EMI Enable. Turns on spread spectrum on CLK when high. Internal pull-up. GND Power Connect to ground. S1 Input Select pin Determines multiplier and spread amount per table on following page. Internal pull-up. Ordering Information Part / Order Number MK1714-01R* MK1714-01RTR* MK1714-01RI* MK1714-01RITR* MK1714-01RLF MK1714-01RLFTR MK1714-01RILF MK1714-01RILFTR Marking see page 7 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 MK1714-01 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

MK1714-01

The MK1714-01 is a low cost, high performance clock synthesizer with selectable multipliers and percentages of spread spectrum 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 places 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.

See the MK1714-02 for other selections on input ranges and spreads.
• Packaged in 20 pin tiny SSOP
• Operating voltage of 3.3V or 5V
• 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
• Available in Pb lead free package
• Input frequency of 5 - 140 MHz depending on mode
• Output frequency of 20 - 150 MHz depending on mode

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

Input

Crystal or

Clock

Crystal Oscillator

XSEL

PLL Clock M u ltip lie r and Spread Spectrum Circuitry

Clock Out REF

OE both outputs

IDT SPREAD SPECTRUM MULTIPLIER CLOCK

MK1714-01 SPREAD SPECTRUM MULTIPLIER CLOCK

SSCG

Pin Assignment

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.

XSEL Input Connect to VDD for crystal input, or GND for CLK input. Internal pull-down.

LEE Input Low EMI Enable. Turns on spread spectrum on CLK when high. Internal pull-up.

GND Power Connect to ground.

S1 Input Select pin Determines multiplier and spread amount per table on following page. Internal pull-up.
Ordering Information

Part / Order Number

MK1714-01R* MK1714-01RTR*

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

Marking
see page 7

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

MK1714-01 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 MK1714-01RITR Datasheet file may be downloaded here without warranties.

Datasheet ID: MK1714-01RITR 637445