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Singxer C-1 XMOS Digital Interface XU208 U8 Upgraded Femtosecond TCXO Audio
C-1 XMOS Digital Interface XU208 U8 Upgraded Version Femtosecond TCXO for Audio Amplifier
Description:
C-1
is our team developed a high-performance digital interface USB digital
audio interface,adopted the latest XMOS xCORE - 200 series chips.C-1 is a
low jitter clock system of digital interface.C-1 digital interface with
a standard usb input interface,and F-1 has a lot of output
interface,including I2S interface.
Technical Features:
- C-1
is a the XMOS latest xCORE - 200 series of high-end products USB digital
interface.A new generation of XMOS chip,using the more advanced process
technology,the performance than the old one U8 chip doubled,the
processing capacity of up to 1000 MIPS.
- It is well known that the
weight of the core of the digital audio is algorithm.Our team work in
the field of digital audio for many years,at the same time get XMOS
detailed FAE team's strong support,we are on the basis of the original
firmware had done many of the technical improvement and optimization
algorithm.
Technical indicators:
Each output interface to support the sampling rate of:
- PCM:44.1KHz,48KHz,88.2KHz,96KHz,
- 176.4KHz,192KHz,352.8KHz,384KHz
- DSD: 2.8 MHz (DSD64) - DoP,native
- 5.6 MHz (DSD128) - DoP,native
- 11.2 MHz (DSD256) - DOP,native
- A wide:top 32 bit over I2S output
- The highest bit over 24 S/PDIF
-
Screw I2S row needle position is fully compatible with Italian Amanero
module;The whole plate adopts the design of the three crystals,including
audio crystals for customised version FeiMiaoJi crystals,SMT packaging
small volume.
Each interface electrical standards:
- USB input socket for standard USB - type B mother,USB power supply range is 4.5 V to 4.5 V;
- RCA S/PDIF signal output interface standard,level of 550 mv(standard load),the output impedance of 75 ohms.
Design details:
1.
Electricity is the mother of the sound implementation of the design
concept,attaches great importance to the power circuit design,USES the
high performance,low noise and has fast response "as the main power
supply.Whole board USES two-way independent power supply, "the clock
part they even adopted the ADI ultra low noise, in order to ensure the
output performance has laid a solid foundation to the extreme
2. PCB
board USES 4 layer PCB design,make sure you have complete ground plane
and the power supply layer,adopting high speed digital design method,
ensure the whole signal integrity and power integrity.The clock signal
for special processing,using the impedance of the package design and
precise control,so as to ensure the quality of the clock signal and
improve its anti-interference ability.Input and output signals are all
follow the standard design,especially the USB high speed signal using
the 90 ohms difference impedance control.
System compatiblity:
- Windows XP, Windows 7,Windows 8ï¼Windows 10; 32/64 bit
- Native MacOS 10.6 and later,use driver of your system
- Native Linux with UAC2 compliant kernel,use driver of your system
-
Android OS 4.2 and upper,need device that supports OTG,and Android 5.0
is default,please use suitable player if below Android 5.0
I2S socket output signal instruction:
- High electrical level MUTE,DSD ON is DSD date streams when high electrical level.
- All electrical levels are LVCMOS,voltage is 3.3V.
- 3.3+ is output power supply,and output electric current is lower than 50mA.
- MCLK output is 22.5792Mhz or 24.576Mhz clock.
- FS0,FS1,FS2 is sampling rate indicate elctricity level,FS3 not.