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Stressing out that I am doing undersampling and I know that the signal BW should be less than F_nyq
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br4him
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I am making use of the dsPIC33FJ64GP802's ADC to do Undersampling and for that, I need to know the analog bandwidth of the ADC of this Microcontroller. My signal is around a few MHz. I have already contacted Microchip for the specs but no reply.

So would anyone know about the typical analog bandwidth of this tier of ADCs?

Note that I am using the 4 simultaneous channels option with the 10-bit ADC.

I am making a circuit to measure the analog bandwidth anyway. I just wanted to know if anyone knows beforehand maybe there's no need to go through the trouble.

Let me stress out again that I am Undersampling the few MHz signal which has a bandwidth that satisfies the Nyquist–Shannon sampling theorem.

And yes, I am aware that the sampling rate is 1.1 MS/s so a max signal BW of 550 kHz.

I am making use of the dsPIC33FJ64GP802's ADC to do Undersampling and for that, I need to know the analog bandwidth of the ADC of this Microcontroller. My signal is around a few MHz. I have already contacted Microchip for the specs but no reply.

So would anyone know about the typical analog bandwidth of this tier of ADCs?

Note that I am using the 4 simultaneous channels option with the 10-bit ADC.

I am making a circuit to measure the analog bandwidth anyway. I just wanted to know if anyone knows beforehand maybe there's no need to go through the trouble.

Let me stress out again that I am Undersampling the few MHz signal which has a bandwidth that satisfies the Nyquist–Shannon sampling theorem.

I am making use of the dsPIC33FJ64GP802's ADC to do Undersampling and for that, I need to know the analog bandwidth of the ADC of this Microcontroller. My signal is around a few MHz. I have already contacted Microchip for the specs but no reply.

So would anyone know about the typical analog bandwidth of this tier of ADCs?

Note that I am using the 4 simultaneous channels option with the 10-bit ADC.

I am making a circuit to measure the analog bandwidth anyway. I just wanted to know if anyone knows beforehand maybe there's no need to go through the trouble.

Let me stress out again that I am Undersampling the few MHz signal which has a bandwidth that satisfies the Nyquist–Shannon sampling theorem.

And yes, I am aware that the sampling rate is 1.1 MS/s so a max signal BW of 550 kHz.

added 151 characters in body
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br4him
  • 93
  • 2
  • 9

I am making use of the dsPIC33FJ64GP802's ADC to do Undersampling and for that, I need to know the analog bandwidth of the ADC of this Microcontroller. My signal is around a few MHz. I have already contacted Microchip for the specs but no reply.

So would anyone know about the typical analog bandwidth of this tier of ADCs?

Note that I am using the 4 simultaneous channels option with the 10-bit ADC.

I am making a circuit to measure the analog bandwidth anyway. I just wanted to know if anyone knows beforehand maybe there's no need to go through the trouble.

Let me stress out again that I am Undersampling the few MHz signal which has a bandwidth that satisfies the Nyquist–Shannon sampling theorem.

I am making use of the dsPIC33FJ64GP802's ADC to do Undersampling and for that, I need to know the analog bandwidth of the ADC of this Microcontroller. My signal is around a few MHz. I have already contacted Microchip for the specs but no reply.

So would anyone know about the typical analog bandwidth of this tier of ADCs?

Note that I am using the 4 simultaneous channels option with the 10-bit ADC.

I am making a circuit to measure the analog bandwidth anyway. I just wanted to know if anyone knows beforehand maybe there's no need to go through the trouble.

I am making use of the dsPIC33FJ64GP802's ADC to do Undersampling and for that, I need to know the analog bandwidth of the ADC of this Microcontroller. My signal is around a few MHz. I have already contacted Microchip for the specs but no reply.

So would anyone know about the typical analog bandwidth of this tier of ADCs?

Note that I am using the 4 simultaneous channels option with the 10-bit ADC.

I am making a circuit to measure the analog bandwidth anyway. I just wanted to know if anyone knows beforehand maybe there's no need to go through the trouble.

Let me stress out again that I am Undersampling the few MHz signal which has a bandwidth that satisfies the Nyquist–Shannon sampling theorem.

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br4him
  • 93
  • 2
  • 9

What is the analog bandwidth of general purpose ADCs?

I am making use of the dsPIC33FJ64GP802's ADC to do Undersampling and for that, I need to know the analog bandwidth of the ADC of this Microcontroller. My signal is around a few MHz. I have already contacted Microchip for the specs but no reply.

So would anyone know about the typical analog bandwidth of this tier of ADCs?

Note that I am using the 4 simultaneous channels option with the 10-bit ADC.

I am making a circuit to measure the analog bandwidth anyway. I just wanted to know if anyone knows beforehand maybe there's no need to go through the trouble.