AK4115 - Asahi Kasei Microsystems

AK4115 High Feature 192kHz 24bit Digital Audio Interface Transceiver

The AK4115 is a 24-bit stereo digital audio transceiver that supports sampling rates up to 216kHz. The channel status bit decoder supports both consumer and professional modes and can automatically detect Non-PCM bit streams such as Dolby Digital or MPEG. The AK4115 supports a wide array of features a couple of them being; differential cable driver and recei.

Features

a couple of them being; differential cable driver and receiver support, and an internal PLL that can support clock sources such as bi-phase and “word clock”. Control of AK4115 is achieved though a μP or pin-strapping (parallel mode) and it is packaged in a space- saving 64pin-LQFP.
* Dolby Digital is a trademark of Dolby Laboratories. FEATURES † AES3, IEC60958, S/PDIF, EIAJ CP1201 Compatible † Very Low Jitter Analog PLL † Synchronous / Asynchronous Mode † Include Two X’tal Oscillators † Clock Source: PLL or External Clock - Reference Clock for PLL:
• Biphase signal: 22kHz to 216kH.