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Part Number: PCM1801
Hi Team,
I have two questions about PCM1801.
#1: figure 20 shows up to 10MHz but what is the filter curve from 10MHz to 1000MHz?
is it ok to think that curve just follows -20dB/decay like below?
#2: does antialiasing filter frequency…
Hi Carson,
Thank you for your reply.
Let me double check "DATA FORMAT".
In general I2S use-case, LRCLK controls DOUT so we don't need additional 15bit if we change LRCK at the end of 17bit.
Why PCM1801 doesn't support such use case like…
Part Number: PCM1801 We are currently using an AKM5357 in a production application. They had a fire, as you probably know. We need a similar part to replace the socket in a re-design of the board. It is a 20-user in our application and EAU for the application…
Part Number: PCM2906C Other Parts Discussed in Thread: PCM1808 , , DIT4096 , PCM1801 , PCM9211 Hi TI,
We are having issues getting our audio solution working and would like some support to resolve it.
Background:
We have designed two PCBs, one PCB will record…
Yes the 22.578 Mhz can be used as the clock source in master mode.
I have included a snapshot from PCM1801 datashet. The input circuits are familiar to this device . VREF1 and VREF2 are
internally generated .The analog input pins are loced to this level…
Other Parts Discussed in Thread: PCM1801 HI,
I'm a student and i'm using the PCM 1801 single ended analog input 16 bit stereo audio ADC.
My analog input signal is a 2,8 V peak to peak waveform which oscillates around the anlogic ground ( the…
Hi Joseph,
I have some questions for you:
Could you determine the frequency of the pattern in the noise you are observing?
What do you have connected at the load of the PCM1801?
Could you determine whether your SCKI and LRCK are in sync by 6 bit clocks…
