MK3727 Datasheet

MK3727D and MK3727C are drop-in upgrades to the earlier MK3727S device
MK3727D and MK3727Coffer 24 to 36 MHz output frequency range (output frequency = 2x crystal frequency) and improved power supply noise rejection
Uses an inexpensive 12 to 18 MHz external crystal
Ideal for ADSL applications using 17.664 MHz external pullable crystal to generate locked 35.328 MHz clock physical layer clock
Ideal for set-top box applications using 13.56 MHz external pullable crystal to generate locked 27 MHz clock transport video clock
On-chip patented VCXO with pull range of ą115 ppm minimum (MK3727D)
VCXO input tuning voltage of 0 to 3.3 V
Packaged in 8-pin SOIC (150 mil wide)
MK3727D available in Pb-free packaging
The MK3727A and MK3727B devices are no longer available. The MK3727D device is recommended for new designs.

MK3727