I'm looking for a suitable attenuator covering the following low frequency range.
- Digital step and 6 bits DSA
- Attenuate 21dBm or 12 dBm input to 10dBm
- Input signal frequency range is from 400kHz to 100MHz
Please take a look at the attached attenuation performance of the four parts. HMC624A shows flat attenuation
until very low frequency. Does HMC624A cover my requests, or do you have better part?