Description. The CS family members are complete, stereo digital-to-analog output sys- tems including interpolation, 1-bit D/A conversion. The CS/5/6/7/8/9 support all major audio data interface formats, and the individual devices differ only in the supported interface format. The CS family members are complete, stereo digi- package. The CS/ 5/6/7/8/9 support all major audio Figures of the CS/8/9 datasheet.
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Ok, just wanted to confirm that.
The time now is Home Questions Tags Users Unanswered. Surely the details of that are to be found in the datasheet if you read it carefully. Results 1 to 4 of 4. In Table 1 the CS data sheet states that it accepts standard audio sample rates in kHz of 32, It showed the table which made me confused but I have my answer. Again, I didn’t read the details, but it certainly appears to be synchronous to that clock.
Sign up using Facebook. How do I deal with this?
Olin Lathrop k 30 There also appears to be some choice of scaling internal to the chip for a given clock. Is there anything in the I2s object that could be improved or is it in the Waveform modulated object? Ok so I’ve made an 8 voice poly synth with four choosable waveforms, 2 operator FM and a selectable 8 voice karplus strong synth.
CS4334 Datasheet PDF
This chip has a clock input called MCLK. What does one do to get correct output if the ds4334 data sample rate is not one of these number or is less cs4343 32kHz? Your schematic shows C4 at 4. So C4 should be around 3. All times are GMT. What I gather from that is that as long as you match your master clock to your input frequency the chip sets the internal dividers itself.
How to use nonstandard audio sample rate data with audio DAC? I’ve included my circuit schematic, Ccs4334 datasheet datasbeet a node diagram of my audio system. Doodle 1, 4 I can hear the aliasing at around hz and up with the square wave.
But there’s a problem for square and sawtooth waveforms, I can clearly hear aliasing artifacts that get worse the higher the frequency normal for aliasing and it’s annoying the hell out of me. You should be able to get the chip to work over a wide range of sample rates by varying the clock. Probably also wants to be a NP0 ceramic or good quality plastic film type where the capacitance is highly stable as the voltage changesnot X7R ceramic or electrolytic where the capacitance varies with voltage.
CS Datasheet(PDF) – Cirrus Logic
But the equation on page 4 in the CS datasheet seems to say that capacitor ought to be in the 4 to 6 nF range. Oh yeah, i forgot to update the schematic, messed up the calculations when i designed it at first Right now i have a nF capacitor for C4, because it’s all i had laying around. Post as a guest Name. Sign up or log in Sign up using Google.