mk3727e ETC-unknow, mk3727e Datasheet
mk3727e
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mk3727e Summary of contents
Page 1
... VCXO devices. The MK3727E is designed primarily for data and clock recovery applications within end products such as set-top box receivers. The MK3727E exhibits a moderate VCXO gain of 120 ppm/V typical, when used with a high quality external pullable quartz crystal. The frequency of the on-chip VCXO is adjusted by an external control voltage input into pin VIN ...
Page 2
... VCXO. Power Connect to ground. Output Clock output. — No internal connection (may connect to ground or VDD). Power Connect to ground. Input Crystal connection. Connect to the external pullable crystal. 2 MK3727E 3 OST Z OLT Pin Description Revision 042105 ...
Page 3
... The external crystal must be connected as close to the chip as possible and should be on the same side of the PCB as the MK3727E. There should be no vias between the crystal pins and the X1 and X2 device pins. There should be no signal traces underneath or close to the crystal ...
Page 4
... Absolute Maximum Ratings Stresses above the ratings listed below can cause permanent damage to the MK3727E. 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 ...
Page 5
... VIN < 3.3 V, Note 1 P VIN = VDD Note 1 t 0 2 Measured MK3727E 3.3 V VCXO OW OST Z OLT Min. Typ. Max. Units 3.15 3.45 2.4 0.4 VDD-0.4 10 ±50 0 3.3 Min. Typ. Max. Units ...
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... MK3727E MK3727ELF MK3727EL MK3727ELFTR MK3727EL 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 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 ...