desynchronisierer and method for suppression of the zeigerzitterns in a desynchronisierer

摘要

PCT No. PCT/FI93/00046 Sec. 371 Date Oct. 6, 1994 Sec. 102(e) Date Oct. 6, 1994 PCT Filed Feb. 12, 1993 PCT Pub. No. WO93/16536 PCT Pub. Date Aug. 19, 1993A method for suppressing pointer phase jitter in a desynchronizer including a data buffer means; a write address counter controlled by a write clock; a read address counter controlled by a read clock; and a phase-locked loop for phase-locking the read clock to the write clock. The method includes modulating the pointer phase jitter to a frequency substantially higher than the bandwidth of the phase-locked loop.