Hi,
I’m looking for a high-speed analog switch/multiplexer to toggle between two negative voltage levels: -2.4V and -5V
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ADGS1412
Recommended for New Designs
The ADGS1412 contains four independent single-pole/single-throw
(SPST) switches. A serial peripheral interface (SPI)
controls the switches. The SPI interface...
Datasheet
ADGS1412 on Analog.com
Hi,
I’m looking for a high-speed analog switch/multiplexer to toggle between two negative voltage levels: -2.4V and -5V
Hi, Tzafrir20 .
To help us recommend the most suitable part for your application, could you please provide a few key details about your requirements? Specifically, we would need to know the number of channels needed, the supply voltage level, the preferred interface type (serial or parallel), and the desired on‑resistance range. These details will allow us to identify the best device options for your design
Best regards,
Christian
Hi,
I'm working with a component that operates on a negative supply. I need to toggle it at a frequency of 10MHz. When I apply a voltage of -2.4V, the component is active, and when I apply -5V, it is inactive.
Thank you
Hi
I try this circuit but it look something not good:

Thank you
Hi, Tzafrir20 .
Could you please share more details on why you think this part may not be a good fit? Is it due to the switching spike? This information will help me identify the most suitable part for your application.
Best regards,
Christian
Hi, I expect to see switching between the voltages. In other words, a square wave at the output switching between the two inputs, and that is not what I am seeing.
Thank you very much.