Data Sheet

FSC-BT806BDatasheet
Shenzhen Feasycom Technology Co.,Ltdwww.feasycom.com
-26-
IEC 60958 Interface
The IEC 60958 interface is a digital audio interface that uses bi-phase coding to minimise the DC content of the
transmitted signal and enables the receiver to decode the clock information from the transmitted signal. The IEC 60958
specification is based on the 2 industry standards:
AES3 (also known as AES/EBU)
Sony and Philips interface specification SPDIF
The interface is compatible with IEC 60958-1, IEC 60958-3 and IEC 60958-4.
The SPDIF interface signals are SPDIF_IN and SPDIF_OUT and are shared on the PCM interface pins. The inputand
output stages of the SPDIF pins interface to:
A 75Ω coaxial cable with an RCA connector
An optical link that uses Toslink optical components
Figure 12: Example Circuit for SPDIF Interface(Co-axial)
Figure 13: Example Circuit for SPDIF Interface(Optical)