CS4398 evaluation board schematic - Values for R and C's marked with "NO POP"
I'm about to build a balanced output stage for a CS4398. Inevitably I came across the evaluation board schematic which is all intelligible, but I have no clue what the values for the resistor and capacitors marked with "NO POP" should be. Someone with a clue here? Can they simply be omitted?
I'm about to build a balanced output stage for a CS4398. Inevitably I came across the evaluation board schematic which is all intelligible, but I have no clue what the values for the resistor and capacitors marked with "NO POP" should be. Someone with a clue here? Can they simply be omitted?
An externally hosted image should be here but it was not working when we last tested it.
"no pop" means "not populated" - that is, the schematic and the PCB have the space for these components, but they are not installed. It doesn't make sense to install a cap in parallel to a zero ohm resistor...
The whole universe was created the last time someone made the laws of physics try to divide by zero.
So, have you started listening to these yet? How would you say they compare to similar products?
So, have you started listening to these yet? How would you say they compare to similar products?
Ehm ... Obiviously!
Go for "transreal numbers":
BBC - Berkshire - Features - 1200-year-old problem 'easy'
If you replace the 0ohm resistor with another value, e.g. 634ohm, you can use R43 to get a differential gain. With the components not populated there will be no gain, just buffering and low pass filtering. The capacitors can be used to control the gain at high frequencies.
- Status
- Not open for further replies.