If you can’t find what you are looking for, please Contact Us today!
We will be glad to help you with your filter needs.
TTE offers passive filters that are uniquely designed for low Total Harmonic Distortion characteristics. These low distortion filters (low THD filters) improve Analog to Digital Conversion (ADC) and Digital to Analog Conversion (DAC) testing by reducing the harmonics inherently present in signal generators. Refer to TTE’s technical tip entitled “The Benefits of Low THD Filters for ADC/DAC Testing” for more information. A THD Test Procedure is also available.
The table below provides an overview of TTE’s series which offer a low THD filter option. Each series name links to the relevant series webpage, where guidance is provided on how to order the low THD (“T”) version of the filter.
|SERIES||FILTER TYPE||FILTER TOPOLOGY||FREQUENCY RANGE|
|RC||Notch||Chebyshev||1 kHz – 200 MHz|
|KB||Bandpass||Butterworth||500 Hz – 10 GHz|
|KC||Bandpass||Chebyshev||500 Hz – 1 GHz|
|Q||Bandpass||Elliptical Function||1 kHz – 20 MHz|
|HC||Highpass||Chebyshev||100 Hz – 4 GHz|
|HE||Highpass||Elliptical Function||1 kHz – 200 MHz|
|H||Highpass||TTE Design||100 Hz – 200 MHz|
|LC||Lowpass||Chebyshev||100 Hz – 6 GHz|
|100 Hz – 500 MHz|
|J||Lowpass||TTE Design||100 Hz – 200 MHz|