A read/write channel module for writing data to and reading data from a storage medium. A servo channel module is configured to recover a servo field from the storage medium in accordance with a read signal read from the storage medium and a first clock signal. A locator module is configured to determine, based on a location of the servo field recovered from the storage medium, a location of a predetermined bit pattern that is located subsequent to the servo field on the storage medium. A phase error calculator module is configured to estimate a phase error of a second clock signal based on the location of the predetermined bit pattern, wherein a phase and a frequency of the second clock signal are different than a phase and a frequency of the first clock signal, and adjust the phase of the second clock signal based on the estimated phase error.