Part Number: PCM1754-Q1 Hi Experts,
Good day.
Can you provide us more details about current drive details for the pin VOUTL & VOUTR?
Thank you.
Regards, Archie A.
Part Number: PCM1754-Q1 Other Parts Discussed in Thread: PCM1754 Hi,
We are using PCM1754 for Audio application.
I2S SCLK is set to 18.432 MHz
I2S BCLK is set to 768 KHz
and
I2S FS is set to 24 KHz
in datasheet Table 1. System Clock Rates…
Part Number: PCM1754 Hey all, I was on this forum searching for "PCM1754 noise" and everything pointed to layout issues, grounding and decoupling. Although I had this exact issue seen in some posts, my resolution was none of the above.
At the start…
Part Number: PCM1754-Q1 Hi team,
Could you advise the minimum required capacitance for Vcc bypass?
It is specified as 10uF electrolytic cap, but I plan to use ceramic cap and considering DC bias effect.
regards,
Part Number: PCM1754 Other Parts Discussed in Thread: PCM1753 Hi team,
The customer find there is still output on VoutL/R. The waveform is as below.
After the BCK is removed, no output. The waveform is as below.
Is this normal?
Could you please…
Part Number: PCM1754 Other Parts Discussed in Thread: PCM1753 Hello,
Our customer found -100dB 5KHz-6KHz tone noise at no-signal input at 192KHz fs.
When input -60dB 1KHz signal, this tone noise is disappeared, and -90dB it become identified.
Furthermore…
Part Number: PCM1754 Hello,
Our customer is trying to replace the DAC to PCM1754.
During their ES sample evaluation, they found unstable noise floor level at more than 20KHz non audible band.
It seems “Delta Sigma modulator” create noise shaping…
Part Number: PCM1754-Q1 Other Parts Discussed in Thread: PCM1754 , Hello,
Is there any way to reset PCM1754 manually or externally?
Thank you.
Regards,
Oguri (TIJ automotive FAE)
