With an 8 kHz clock input as a reference, the MK2049-34 generates T1, E1, T3, E3, ISDN, xDSL, and other communications frequencies. The MK2049-34 can also accept a T1 or E1 input clock and provide the same output for loop timing.
All outputs are frequency locked together and to the input.
This part also has a jitter-attenuated buffer capability. In this mode, the MK2049-34 is ideal for filtering jitter from 27 MHz video clocks or other clocks with high jitter. 5 V See full data sheet for details.