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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There also appears to be some choice of scaling internal to the chip for a given clock. Surely the details of that are to be found in the datasheet if you read it carefully.

Cirrus Logic CSKSZR – PDF Datasheet – Digital To Analog Converters (DACs) In Stock |

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. Is there anything in the I2s object that could be improved or is it in the Ratasheet modulated object?

How do I deal with this? Olin Lathrop k 30 What does one do to get correct output if the datashet data sample rate is not one of these number or is less than 32kHz? Results 1 to 4 of 4. I can hear the aliasing at around hz and up with the square wave. You should be able to get the chip to work over a wide range of sample rates by varying the clock.


By using our site, you acknowledge that you have read and understand our Cookie PolicyPrivacy Policyand our Terms of Service. Oh yeah, i forgot to update the schematic, messed up the calculations when i designed it at first Right now i datasjeet a nF capacitor for C4, because it’s all i had laying around. In Table 1 the CS data sheet states that it accepts standard audio sample rates in kHz of 32, The time now is This isn’t my area of expertise, but from reading the datasheet I’ve gotten dataaheet following: Your schematic shows C4 at 4.

I got a capacitance of 5nF for an RL of 1k ohm. 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. Ok, just wanted to confirm that. Email Required, but never shown. So C4 should be around 3. Sign up using Email and Password. Post as a guest Datashee. 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.

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 cd4334 DAC? datasjeet


Again, I didn’t read the details, but it certainly appears to be synchronous to that clock. Ok so I’ve made an 8 voice poly synth with four choosable datasheet, 2 operator FM and a selectable 8 voice karplus strong synth. I’ve included my circuit schematic, CS datashset and a node diagram of my audio system. Doodle 1, 4 It showed the table which made me confused but I have my answer. This chip has a clock input called MCLK. Sign up or log datashheet Sign up using Google. By clicking “Post Your Answer”, you acknowledge that you have read our updated terms of serviceprivacy policy and cookie policyand that your continued use of the website is subject to these policies.

Cirrus Logic

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Sign up using Facebook. I only briefly looked at the datasheet.