Danis
Newbie level 3
I am looking for the loop filter design calculations for a synthesized RX at **broken link removed**
The receiver uses the MC145170-2 and the filter used is type2 3rd order which is not included in the datasheet of MC145170 for design. The filter constitutes R16, C18, C19, R17 and C15. An additional R15 resistor of 3.3k is also included from the PDout (pin 13) of MC145170, the purpose of which I am unable to understand.
Any help will be appreciated!
The receiver uses the MC145170-2 and the filter used is type2 3rd order which is not included in the datasheet of MC145170 for design. The filter constitutes R16, C18, C19, R17 and C15. An additional R15 resistor of 3.3k is also included from the PDout (pin 13) of MC145170, the purpose of which I am unable to understand.
Any help will be appreciated!