MK2059-01SITR

MK2059-01SITR Datasheet

MK2059-01

Part	Datasheet
MK2059-01SITR	MK2059-01SITR (pdf)

Related Parts	Information
MK2059-01SI	MK2059-01SI

PDF Datasheet Preview
VCXO-BASED FRAME CLOCK FREQUENCY TRANSLATOR DATASHEET MK2059-01 The MK2059-01 is a VCXO Voltage Controlled Crystal Oscillator based clock generator that produces common telecommunications reference frequencies. The output clock is phase locked to an 8kHz frame rate input reference clock. The MK2059-01 also provides jitter attenuation. Included in the selection of output frequencies are these common system clocks: MHz T1 MHz OC-3 MHz 8x E1 This monolithic IC, combined with an external inexpensive quartz crystal, can be used to replace a more costly hybrid VCXO retiming module. Through selection of external loop filter components, the PLL loop bandwidth and damping factor can be tailored to meet input clock jitter attenuation requirements. A loop bandwidth down to the Hz range is possible Block Diagram • Generates T1, E1, OC-3 and other common telecom clock frequencies from an 8kHz frame clock • Configurable jitter attenuation characteristics, excellent for use as a Stratum source de-jitter circuit • 2:1 Input MUX for input reference clocks • VCXO-based clock generation offers very low jitter and phase noise generation • Output clock is phase and frequency locked to the selected input reference clock • Fixed input to output phase relationship except for MHz and MHz output selections • +115ppm minimum crystal frequency pullability range, using recommended crystal • Industrial temperature range • Low power CMOS technology • 20 pin SOIC package • Single 3.3V power supply • Available in Pb lead free package NOTE EOL for non-green parts to occur on 5/13/10 per PDN U-09-01 Pullable Crystal ISET VDD 3 8kHz Ref Input ICLK2 8kHz Ref Input ICLK1 ISEL Phase Detector Charge Pump 3 SEL2:0 VCXO Feedback Divider Output Divider CHGP GND 4 IDT VCXO-BASED FRAME CLOCK FREQUENCY TRANSLATOR MK2059-01 VCXO-BASED FRAME CLOCK FREQUENCY TRANSLATOR VCXO AND SYNTHESIZER Pin Assignment Ordering Information Part / Order Number MK2059-01SI* MK2059-01SITR* MK2059-01SILF MK2059-01SILFTR Marking MK2059-01SI MK2059-01SI MK2059-01SILF MK2059-01SILF Shipping Packaging Tubes Tape and Reel Tubes Tape and Reel Package 20 pin SOIC 20 pin SOIC 20 pin SOIC 20 pin SOIC Temperature -40 to +85° C -40 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 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 VCXO-BASED FRAME CLOCK FREQUENCY TRANSLATOR MK2059-01 VCXO-BASED FRAME CLOCK FREQUENCY TRANSLATOR VCXO AND SYNTHESIZER 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

VCXO-BASED FRAME CLOCK FREQUENCY TRANSLATOR

DATASHEET

MK2059-01

The MK2059-01 is a VCXO Voltage Controlled Crystal Oscillator based clock generator that produces common telecommunications reference frequencies. The output clock is phase locked to an 8kHz frame rate input reference clock. The MK2059-01 also provides jitter attenuation. Included in the selection of output frequencies are these common system clocks:

MHz T1

MHz OC-3

MHz 8x E1

This monolithic IC, combined with an external inexpensive quartz crystal, can be used to replace a more costly hybrid VCXO retiming module. Through selection of external loop filter components, the PLL loop bandwidth and damping factor can be tailored to meet input clock jitter attenuation requirements. A loop bandwidth down to the Hz range is possible

Block Diagram
• Generates T1, E1, OC-3 and other common telecom
clock frequencies from an 8kHz frame clock
• Configurable jitter attenuation characteristics, excellent
for use as a Stratum source de-jitter circuit
• 2:1 Input MUX for input reference clocks
• VCXO-based clock generation offers very low jitter and
phase noise generation
• Output clock is phase and frequency locked to the
selected input reference clock
• Fixed input to output phase relationship except for

MHz and MHz output selections
• +115ppm minimum crystal frequency pullability range,
using recommended crystal
• Industrial temperature range
• Low power CMOS technology
• 20 pin SOIC package
• Single 3.3V power supply
• Available in Pb lead free package

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

Pullable Crystal

ISET

VDD 3
8kHz Ref Input ICLK2
8kHz Ref Input ICLK1

ISEL

Phase Detector

Charge Pump
3 SEL2:0

VCXO

Feedback Divider

Output Divider

CHGP

GND 4

IDT VCXO-BASED FRAME CLOCK FREQUENCY TRANSLATOR

MK2059-01 VCXO-BASED FRAME CLOCK FREQUENCY TRANSLATOR

VCXO AND SYNTHESIZER

Pin Assignment
Ordering Information

Part / Order Number

MK2059-01SI* MK2059-01SITR* MK2059-01SILF MK2059-01SILFTR

Marking

MK2059-01SI MK2059-01SI MK2059-01SILF MK2059-01SILF

Shipping Packaging

Tubes Tape and Reel

Tubes Tape and Reel

Package
20 pin SOIC 20 pin SOIC 20 pin SOIC 20 pin SOIC

Temperature
-40 to +85° C -40 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

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 VCXO-BASED FRAME CLOCK FREQUENCY TRANSLATOR

MK2059-01 VCXO-BASED FRAME CLOCK FREQUENCY TRANSLATOR

VCXO AND SYNTHESIZER

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 MK2059-01SITR Datasheet file may be downloaded here without warranties.

Datasheet ID: MK2059-01SITR 637452