The AK8133 is a very low jitter multi-clock generator designed for high quality digital audio and video applications. The AK8133 generates common digital audio system clocks based on series of 256fs or 384fs of 44.1kHz, 48KHz, or 32kHz from a 27MHz crystal oscillator or external 27MHz clock input. The built-in PLLs are using AKEMD's advanced clock technology to offer low clock jitter in not only period but also long-term, which enable digital audio converters (ADC or/and DAC) really to achieve their high analog performance in wide frequency range. The AK8133 is an ideal clock device for 27MHz base digital AV applications requiring high sound quality.