IT6620BFN数据手册ITE中文资料规格书

描述 Description

The IT6620BFN is a receiver designed for HDMI2.1 Enhanced Audio Return Channel (eARC) and it is also backward compatible to the HDMI1.4 Audio Return Channel (ARC). When operating in eARC mode, the Differential Mode Audio Channel (DMAC) bandwidth, i.e. 98.304Mbps, allows HDMI Sink to transmit 8-channel 192K audio to the HDMI Source. No video stream and CEC function is required when eARC link is active.

特性 Features

aturesn  Support HDMI1.4 ARC mode and HDMI2.1 eARC moden  Support single mode and common mode of HDMI1.4 ARCn  Support max. 98.304Mbps bandwidth for DMAC moden  Support max. 16-channel layout when Multi-Channel L-PCM is transmittedn  Support max. 12-channel layout when One Bit Audio is transmittedn  Support H14b ACP, ISRC1/2 packets through U-bit messagen  Support decryption optionn  Support max. 16-channel I2S interfacen  Support max. 12-channel DSD interfacen  Support SPDIF interface with MCLKn  Support TDM interfacen  Support HBR audio through SPDIF or 8-channel I2S interfacen  Support external MUTE signaln  Support audio MUX functionn  Embedded 256-byte eARC RX capabilities data structure registersn  Embedded hardware controlled CEC PHYn  40-pin QFN package