MK2058-01SILFTR IDT, Integrated Device Technology Inc, MK2058-01SILFTR Datasheet
MK2058-01SILFTR
Specifications of MK2058-01SILFTR
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MK2058-01SILFTR Summary of contents
Page 1
... COMMUNICATIONS CLOCK JITTER ATTENUATOR Description The MK2058- VCXO (Voltage Controlled Crystal Oscillator) based clock jitter attenuator designed for system clock distribution applications. This monolithic IC, combined with an external inexpensive quartz crystal, can be used to replace a more costly hybrid VCXO retiming module. The device accepts and outputs the same clock frequency in selectable ranges covering 4 kHz to 27 MHz ...
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... MHz MHz 13.5 MHz MHz 0 = GND VDD Floating Pin Description MK2058-01 Crystal Frequency 3072 x ICLK 16 x ICLK 10 x ICLK 6 x ICLK 2048 x ICLK 1716 x ICLK 384 x ICLK 128 x ICLK 4 x ICLK 3 x ICLK 2 x ICLK 1 x ICLK ...
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... Clock Selection Table on Page 2. Most typical PLL clock devices use an internal VCO (Voltage Controlled Oscillator) for output clock generation. By using a VCXO with an external crystal, the MK2058-01 is able to generate a low jitter, low phase-noise output clock within a low bandwidth PLL. This serves to provide input clock jitter attenuation and enables stable operation with a low-frequency reference clock ...
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... GND GND CHGP 9 12 ISET SET C Loop Damping P Bandwidth Factor (-3dB point 4 4.7 nF 120 Hz 1 4.7 nF 130 Hz 1 4.7 nF 160 Hz 1 4.7 nF 225 Hz 1 MK2058- GND ISEL ICLK1 ICLK2 SEL0 CLK NC SEL1 SEL2 REV G 051310 ...
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... VDD and the PCB ground plane. To further guard against interfering system supply noise, the MK2058-01 should use one common connection to the PCB power plane as shown in the diagram on the next page. The ferrite bead and bulk capacitor help reduce lower frequency noise in the supply that can lead to output clock phase modulation ...
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... Other signal traces should be routed away from the MK2058-01. This includes signal traces just underneath the device layers adjacent to the ground IDT™ COMMUNICATIONS CLOCK JITTER ATTENUATOR plane layer used by the device ...
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... G Absolute Maximum Ratings Stresses above the ratings listed below can cause permanent damage to the MK2058-01. These ratings, which are standard values for ICS commercially rated parts, are stress ratings only. Functional operation of the device at these or any other conditions above those indicated in the operational sections of the specifications is not implied. ...
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... Symbol Conditions VDD IDD Clock outputs unloaded, VDD = 3 VDD OUT 8 VCXO AND SYNTHESIZER Typ. Max. Units +85 C +3.3 +3.45 V Min. Typ. Max. Units 3.15 3.3 3. VDD-0 0.8 V VDD/2+1 V VDD/2-1 V -10 +10 A -10 + VDD-0.4 V 2.4 V 0.4 V ± VDD V 20 MK2058-01 REV G 051310 ...
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... Still air JA 1 m/s air flow JA 3 m/s air flow VCXO AND SYNTHESIZER Min. Typ. Max. Units -115 +115 ppm 8.5 27 MHz 0 ppm 1 150 ps p-p 210 ps p-p 150 ps p-p Min. Typ. Max. Units 83 C/W 71 C/W 58 C/W 46 C/W MK2058-01 REV G 051310 ...
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... Part / Order Number Marking MK2058-01SILF MK2058-01SILF MK2058-01SILFTR MK2058-01SILF "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 ...
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... MK2058-01 COMMUNICATIONS CLOCK JITTER ATTENUATOR Innovate with IDT and accelerate your future networks. Contact: www.IDT.com For Sales 800-345-7015 408-284-8200 Fax: 408-284-2775 Corporate Headquarters Integrated Device Technology, Inc. www.idt.com © 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 ...