The serial output is served as a monitor/read, with 8 clock cycle delayed from the serial input. The HMC542B is design targeted for cascading the HMC542B with Dattn out of pre-stage to the Dattn in of the cascaded stage, with LE to control…
The serial controller used in HMC542BLP4 does not support Power Up mode, it will not power up to a defined state.
If your application requires the Dattn to be set to a defined attenuation state at power up, I would suggest our 6-bit Parallel…
What are the differences between glitch free, safe state and no protection transitions in digital step attenuators (DSA)?
Digital Step Attenuators usually have an array of attenuator stages internally and turning on or off the different stages…