Q-1 Digital Interface Module XU208 XMOS USB U8 Upgraded for Audio Amplifier

Q-1 Digital Interface Module XU208 XMOS USB U8 Upgraded for Audio Amplifier

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Code:fcrc

Specification:    
Support sampling rate:
- PCM: 44.1KHz,48KHz,88.2KHz,96KHz,176.4KHz,192KHz,352.8KHz,384KHz (I2S out supports all sampling rate, S/PDIF supports up to 192Khz)
- DSD:2.8MHz (DSD64) - DoP, native  / 5.6 MHz (DSD128) - DoP, native/  11.2 MHz (DSD256) - DoP, native (I2S out supports all DSD format, S/PDIF supports DSD64 DOP mode)
- Bit width: Maximum 32 bit over I2S output; 24 bit over S/PDIF

Compatibility:
- Windows 7,Windows 8，Windows 10; 32/64 bit, needs drives
- Native MacOS 10.6 and later
- Native Linux with UAC2 compliant kernel
- Android OS 4.2 and above, OTG function should be available,and Android 5.0 is default,please use suitable player if below Android 5.0

Electrical Interface Standard:
- USB input socket is a standard USB-B type female, USB power supply range 4.5V-5.1V
- I2S pin level is  3.3V

Design details:
Carry out electricity as the mother of the acoustic design concept, pay attention to the power supply circuit design, high-performance, low noise and fast response LDO as the main power source. The entire board using a 2-way power supply independent LDO, wherein the clock section even using ADI's ultra low noise LDO, in order to ensure the ultimate output performance laid a solid foundation

PCB board with 4-layer circuit board design, ensure that you have full power and ground plane layer, using the method of high-speed digital design, signal integrity and power integrity of the entire board. The clock signal for special treatment, using package design and precise impedance control, thereby ensuring the signal quality and increase the clock anti-jamming capability. Input and output signals follow a standard design, especially high-speed USB signals using a 90 ohm differential impedance control

Package List:
- 1 x Module