TI LIN SBC TLIN10285-DRBRQ1, datasheet requires to have a 10uf/ESR smaller than 2 ohm capacitor on VCC pin.
1. the values 10uf is needed, this means the min. value 10uf is needed? if use a MLCC capacitor 10uf with +/-10% tolerance, the min. value is 9uf, smaller than 10uf, so it is not a good choice?
if use a capacitor 10uf (+/-10%) + another capacitor 4.7uf (+/-10%), the min. value is 13.23uf, this follows the datasheet and good to use?
2. ESR smaller than 2 ohm is needed, this means the ESR values in the whole ESR curve need to be smaller than 2 ohm?
or ESR smaller than 2 ohm on the resonance point?
for example, the ESR curve as below, the ESR is bigger than 2 ohm in low frequency range, so it does not meet this requirement?
3. if the ESR of MLCC capacitor on the VCC pin bigger than 2 ohm, what disadvantages will have for the VCC?
Thanks in advance for your help.
