USB controller circuit with PCM2902

Making USB controller

This PCM2902 single chip USB stereo audio codec with the protocol controller with full-speed USB and S / PDIF. USB protocol controller works with no software code. PCM2900 PCM2902 employs a unique system of USB data.  On-chip analog PLLs with SpAct enable playback and record with low clock jitter and with independent playback and record sampling rates.
D Single Power Supply: 5 V TYP (VBUS) D Stereo ADC, SNR = 89 dB – Dynamic Range = 89 dB – thinning of the digital filter – Pass-Band Ripple = 0.05 dB – Stop-Band Attenuation = -65 dB.

pcm2902 stereo audio codec with usb interface , analog input/output and S/pdif

PCM2902 block diagram usb control circuit

PCM2902 block diagram usb control circuit

USB controller circuit with PCM2902

USB controller circuit with PCM2902

USB controller circuit with PCM2902

USB controller circuit with PCM2900

USB controller circuit with PCM2902

USB controller circuit with PCM2902

USB controller circuit with PCM2902

USB controller circuit with PCM2900

USB controller circuit with PCM2902

Pin IC PCM2900 - PCM2902

USB controller circuit with PCM2902

USB controller circuit with PCM2902