An apparatus for adjusting a lockout time in a source synchronous strobe receiver, including a delay-locked loop (DLL) and receivers. The DLL receives a reference clock and generates adjusted and encoded vectors, both indicating a first time period. A select vector is employed to select a delayed version of the reference clock that lags the reference clock by a second time period, which is slightly less than a number of reference clock cycles. The select vector is reduced in value to generate the adjusted vector. The receivers are coupled to the delay-locked loop. Each of the one or more receivers receives the encoded vector and a corresponding strobe, and locks out reception of the corresponding strobe for the first time period following transition of the corresponding strobe. The encoded vector is employed to determine the first time period by selecting a delayed version of the corresponding strobe.