AK8157A数据手册AKM中文资料规格书

描述 Description

The AK8157A is a member of AKM’s low power multi clock generator family designed for a high quality premium audio clock with high performance C/N.  For example, The AK8157A is recommended to use with a premium DAC, the AK4490. The PLL circuits of the AK8157A are developed by AKM’s long-term-experienced clock device technology, enabling low jitter clock outputs while achieving very low current consumption. The AK8157A generates different frequency clocks (Master Clock, Bit Clock, L/R Clock) from external clock input, providing up to three outputs configured by register-setting.  The AK8157A is available in a 16-pin WLCSP package. Application: Smart Cellular Phones, USB DACs, USB Headphones, Bluetooth HeadphonesNews Releace2016/04/19Bringing ultimate sound quality to portable applications, the AK4490EN and its dedicated clock generator, AK8157A, are now available.