MK2069-04GITR

MK2069-04GITR Datasheet

MK2069-04

Part	Datasheet
MK2069-04GITR	MK2069-04GITR (pdf)

Related Parts	Information
MK2069-04GI	MK2069-04GI

PDF Datasheet Preview
VCXO-BASED UNIVERSAL CLOCK TRANSLATOR DATASHEET MK2069-04 The MK2069-04 is a VCXO Voltage Controlled Crystal Oscillator based clock generator that features a PLL Phase-Locked Loop input reference divider and feedback divider that have a wide numeric range selectable by the user. This enables a complex PLL multiplication ratio that can be used for translation between clock frequency standards. The on-chip VCXO produces a stable, low jitter output clock using a phase detector frequency down to 8 kHz or lower. This means the MK2069-04 can translate between clock frequencies that have a low common denominator, such as the 8 kHz frame clock common with telecom standards. The MK2069-04 also provides jitter attenuation of the input clock and can accept a low input frequency as well. The device is optimized for user configurability by providing access to all major PLL divider functions. No power-up programming is needed as configuration is pin selected. External VCXO loop filter components provide an additional level of user configurability. The MK2069-04 includes a lock detector LD output that serves as a clock status monitor. The clear CLR input enables rapid synchronization to the phase of a newly selected input clock. • Input clock frequency <1 kHz to 170 MHz • Output clock frequency of 500 kHz to 160 MHz • Clock translation examples: T1 MHz to/from E1 MHz T3 MHz to/from E3 MHz OC-3 MHz to/from T1 MHz CCIR-601 27 MHz to/from SMPTE 274M MHz • Jitter attenuation of input clock provided by VCXO circuit. Jitter transfer characteristics user configured through external loop filter component selection. • Low jitter and phase noise generation. • PLL lock status output • PLL Clear function allows seamless synchronizing to an altered input clock phase • 2nd PLL provides frequency translation of VCXO PLL output VCLK to a higher or alternate output frequency TCLK . • Device will free-run in the absence of an input clock based on VCXO frequency. • 56-pin TSSOP package • Single V power supply • 5 V tolerant clock input • Available in Pb lead free package NOTE EOL for non-green parts to occur on 5/13/10 per PDN U-09-01 Block Diagram RV11:0 12 ISET LF P u lla b le xtal LFR X1 SV1:0 2 IC L K CLR RPV D iv id e r RV D iv id e r 2 to 4097 Phase D e te c to r VCXO PLL VCXO Charge Pump FV Divider 1 to 4096 SV D iv id e r 1,2,12,16 Lock Detector 12 FV11:0 ST D ivid e r 2, 16 Ordering Information E1 E A Symbol A A1 A2 b C D E E1 e L α BASIC Basic BASIC Basic For reference only. Controlling dimensions in mm. SEATING PLANE L aaa C Part / Order Number MK2069-04GI MK2069-04GITR* MK2069-04GILF MK2069-04GILFTR Marking MK2069-04GI MK2069-04GI MK2069-04GILF MK2069-04GILF Shipping Packaging Tubes Tape and Reel Tubes Tape and Reel Package 56-pin TSSOP 56-pin TSSOP 56-pin TSSOP 56-pin TSSOP 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 UNIVERSAL CLOCK TRANSLATOR MK2069-04 VCXO-BASED UNIVERSAL CLOCK 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 UNIVERSAL CLOCK TRANSLATOR

DATASHEET

MK2069-04

The MK2069-04 is a VCXO Voltage Controlled Crystal Oscillator based clock generator that features a PLL Phase-Locked Loop input reference divider and feedback divider that have a wide numeric range selectable by the user. This enables a complex PLL multiplication ratio that can be used for translation between clock frequency standards.

The on-chip VCXO produces a stable, low jitter output clock using a phase detector frequency down to 8 kHz or lower. This means the MK2069-04 can translate between clock frequencies that have a low common denominator, such as the 8 kHz frame clock common with telecom standards. The MK2069-04 also provides jitter attenuation of the input clock and can accept a low input frequency as well.

The device is optimized for user configurability by providing access to all major PLL divider functions. No power-up programming is needed as configuration is pin selected. External VCXO loop filter components provide an additional level of user configurability.

The MK2069-04 includes a lock detector LD output that serves as a clock status monitor. The clear CLR input enables rapid synchronization to the phase of a newly selected input clock.
• Input clock frequency <1 kHz to 170 MHz
• Output clock frequency of 500 kHz to 160 MHz
• Clock translation examples:

T1 MHz to/from E1 MHz

T3 MHz to/from E3 MHz

OC-3 MHz to/from T1 MHz

CCIR-601 27 MHz to/from SMPTE 274M MHz
• Jitter attenuation of input clock provided by VCXO circuit.

Jitter transfer characteristics user configured through external loop filter component selection.
• Low jitter and phase noise generation.
• PLL lock status output
• PLL Clear function allows seamless synchronizing to an
altered input clock phase
• 2nd PLL provides frequency translation of VCXO PLL
output VCLK to a higher or alternate output frequency TCLK .
• Device will free-run in the absence of an input clock
based on VCXO frequency.
• 56-pin TSSOP package
• Single V power supply
• 5 V tolerant clock input
• Available in Pb lead free package

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

Block Diagram

RV11:0 12

ISET LF

P u lla b le xtal

LFR X1

SV1:0 2

IC L K CLR

RPV D iv id e r

RV D iv id e r 2 to 4097

Phase D e te c to r

VCXO PLL

VCXO

Charge Pump

FV Divider 1 to 4096

SV D iv id e r 1,2,12,16

Lock Detector
12 FV11:0

ST D ivid e r
2, 16
Ordering Information

E1 E A

Symbol A A1 A2 b C D E E1 e L α

BASIC

Basic

BASIC

Basic
*For reference only. Controlling dimensions in mm.

SEATING

PLANE L
aaa C

Part / Order Number

MK2069-04GI* MK2069-04GITR* MK2069-04GILF MK2069-04GILFTR

Marking

MK2069-04GI MK2069-04GI MK2069-04GILF MK2069-04GILF

Shipping Packaging

Tubes Tape and Reel

Tubes Tape and Reel

Package
56-pin TSSOP 56-pin TSSOP 56-pin TSSOP 56-pin TSSOP

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 UNIVERSAL CLOCK TRANSLATOR

MK2069-04 VCXO-BASED UNIVERSAL CLOCK 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 MK2069-04GITR Datasheet file may be downloaded here without warranties.

Datasheet ID: MK2069-04GITR 637454