mk3721 Integrated Device Technology, mk3721 Datasheet
mk3721
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mk3721 Summary of contents
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... The MK3721 series of devices includes the original MK3721S and the new MK3721D. The MK3721D is a drop-in replacement for the MK3721S device. Compared to the earlier device, the MK3721D offers a wider operating frequency range and improved power supply noise rejection. The MK3721 is a low cost, low-jitter, high-performance 3.3 volt VCXO designed to replace expensive discrete VCXOs modules ...
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... VCXO frequency. Power Connect to ground not connect to this pin. Output VCXO CMOS level clock output matches the nominal frequency of the crystal not connect anything to this pin. Input Crystal connection. Connect to a pullable 16 MHz crystal. 2 Pin Description MK3721 VCXO REV E 103003 ...
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... The MK3721 incorporates on-chip variable load capacitors that “pull” (change) the frequency of the crystal. The crystal specified for use with the MK3721 is designed to have zero frequency error when the total of on-chip + stray capacitance ...
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... LOW COST 16 MHZ 3.3 VOLT VCXO Absolute Maximum Ratings Stresses above the ratings listed below can cause permanent damage to the MK3721. 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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... Parameter Output Frequency MK3721D MK3721S Crystal Pullability MK3721D MK3721S VCXO Gain MK3721D MK3721S Output Rise Time Output Fall Time Output Clock Duty Cycle Maximum Output Jitter, short term Note 1: External crystal device must conform with Pullable Crystal Specifications listed on page 3. IDT™ / ICS™ LOW COST 16 MHZ 3.3 VOLT VCXO ...
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... MK3721STR MK3721S Note 1: MK3721D is recommended for new designs. While the information presented herein has been checked for both accuracy and reliability, Integrated Circuit Systems (ICS) 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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... MK3721 LOW COST 16 MHZ 3.3 VOLT VCXO 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. 6024 Silver Creek Valley Road San Jose, CA 95138 United States 800 345 7015 +408 284 8200 (outside U.S.) © ...