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Re: VGA for 10 to 15MHz (DC or AC) Signal for ADC input

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Hi Chris,

 

We are glad to help. Let me also recommend AD8338 which is a newer part, though it operates at lower frequency (-3dB bandwidth of 18 MHz) than AD8330 but you can give a shot if you will implement 10 MHz signal. This VGA features an AGC circuit in which you can control your Output RMS voltage externally through VAGC pin. Please refer to the datasheet for more features of this device.

 

Best Regards,

Jino


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