DS90UB941AS-Q1: schematic review request

user5883945

Expert 2106 points

Part Number: DS90UB941AS-Q1

Dears：

Could you help to review the schematic DS90UB941+DS90UB948, thanks!

0 Jack Scherlag over 3 years ago

Hi Kai,

Please expect until next week for me to review and return the UB941 and UB948 schematics.

Regards,

Jack

0 Jack Scherlag over 3 years ago in reply to Jack Scherlag

Hi Kai,

Do you know the IDX and MODE_SEL values for the UB941AS? I cannot read the resistor values as they are overlapping.

Regards,

Jack

0 user5883945 over 3 years ago in reply to Jack Scherlag

Expert 2106 points

Hi Jack:

IDX: pull down 10Kohm

MODE_SEL0: pull up 51K,pull down 39K

MODE_SEL1: pull up 51K,pull down 39K

0 Jack Scherlag over 3 years ago in reply to user5883945

Hi Kai,

Thank you for providing the values and screenshot. I have reviewed the schematics and attached my comments. Let me know if there are any questions.

Regards,

Jack

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