yen
Member level 5
Dear all,
I want to measure my current dac. I have some question.
1.How do I measure my INL and DNL using multimeter?
Because my current dac has 12 bits and 500MHz. Too many points.
How do I measure INL and DNL by using multimeter?
Or if you have some good method , please tell me detail. Thanks.
2.If I want to measure SFDR, how do I generate my patterns?
I want to my output is like sine wave. How do I do ?
if you have some good method , please tell me detail. Thanks.
3.Do you think how do I do about my PCB for my inputs or outputs.
Do I need buffer or diodes?
My outputs connect 50 ohm. How about my clk?
If you have some good method , please tell me detail. Thanks.
I never measure dac. Please tell me detail. If you have any data, please tell me.
Thanks.
I want to measure my current dac. I have some question.
1.How do I measure my INL and DNL using multimeter?
Because my current dac has 12 bits and 500MHz. Too many points.
How do I measure INL and DNL by using multimeter?
Or if you have some good method , please tell me detail. Thanks.
2.If I want to measure SFDR, how do I generate my patterns?
I want to my output is like sine wave. How do I do ?
if you have some good method , please tell me detail. Thanks.
3.Do you think how do I do about my PCB for my inputs or outputs.
Do I need buffer or diodes?
My outputs connect 50 ohm. How about my clk?
If you have some good method , please tell me detail. Thanks.
I never measure dac. Please tell me detail. If you have any data, please tell me.
Thanks.