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CS8416光纤端子S/PDIF decoder CS8416光纤插头 S/PDIF解码器
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AKDBBS
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发表于2022-01-02 22:26:03
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1111MicrosoftInternetExplorer402DocumentNotSpecified7.8 磅Normal0
光接收机是东芝公司的TORX173,其输出被送到解码器的RXP1输入端。阻抗为75R的电气输入通过脉冲变压器TR1进行电流隔离,并连接至RXP0输入。输入RXP2和RXP3连接到专用连接器JP7和JP8,并且可以连接到另一个S/PDIF源,如带有S/PDIF输出的USB声卡。对称输入的负极端子RXN通过C15接地。CS8416在RS485接收器中有bult,我们不需要使用外部接口,我们可以直接将S/PDIF信号连接到+/-1V电平或TTL。 CS8416 S/PDIF decoder CS8416 S/PDIF解码器 audio between components is usually used S/PDIF (electrical) and TOSLINK (optical) interface for commercial use or AES3 for professional use. S/PDIF decoder module is intended for converting this interface to I2S interface, which is standardly used on audio DACs. I already built S/PDIF decoder with DIR9001 circuit, but in our country is available CS8416. I had troubles with resetting of this circuit in past, but now I was succesful and circuit works perfectly. CS8416 in comparison with DIR9001 support 192kHz sample frequency. It has 4 inputs instead of one. In direct comparison with older circuits CS8413/14 it has lower jitter when we use PDUR=1 settings (122ps instead 150ps). DIR9001 has jitter about 50ps. AKD_MCU_QQ2383960712
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