ADC12J4000EVM: What is the input impedance of ADC12J4000EVM board?

user5841077

Part Number: ADC12J4000EVM

Hi,

Now,I want to make a impedance matching for ADCJ4000EVM board.The input signal is RF signal.So I want to know its input impedance .

Thanks!

over 6 years ago

0 Vijayendra Varma Siddamsetty over 6 years ago

TI__Genius 10865 points

Hi Peng,

I have forwarded your question to the engineer responsible for the device and he will get back to you.

Regards,
Vijay

0 Jim Brinkhurst1 over 6 years ago in reply to Vijayendra Varma Siddamsetty

TI__Mastermind 44680 points

Hello Peng
This earlier E2E post includes a distributed lumped element model for the ADC analog input. This model does not include the EVM board or components.
e2e.ti.com/.../544330
I hope this is helpful.
Best regards,
Jim B

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ADC12J4000EVM: What is the input impedance of ADC12J4000EVM board?