EVAL-ADG2128EBZ

Evaluation and Demonstration Boards and Kits are essential components in the development of electronic products. The EVAL-ADG2128EBZ application field and working principle is an example of this kind of component. It is an ultra-low capacitance ESD protection device based on the ADG2128 8:1 Mux/Demux switch family.

The EVAL-ADG2128EBZ board provides a crash course on basic ESD protection theory and provides an experiment platform for multiplexing/demultiplexing applications. It has been designed to evaluate the performance of the ADG2128 device and to demonstrate its application as an ESD protector across a standard VGA cable or other similar cable.

The EVAL-ADG2128EBZ has been put together with the ADG2128 sampling switch, power management system and ESD protection components. An integrated amplifier is used to monitor the signal integrity across the sampling switch. It also has potential dividers to monitor the current levels.

The device can operate in both single-ended (for DC biasing) and differential (for AC signal application) modes. In addition, it is capable of supporting up to a 12GHz bandwidth and peak-to-peak sampling frequency of 1GHz. An external clock is required for the multiplexing/demultiplexing operations.

When used in an ESD application, the device can take signals from up to 8 input ports. The signal will then be demultiplexed by the device and routed to the required ports. The device can also provide ESD protection against ESD pulse waveforms with levels up to ±20kV. The device has been designed to work in high frequency industrial applications and is thus capable of providing very low capacitance protection.

The EVAL-ADG2128EBZ evaluation board also allows users to apply input signals from multiple ports and backup samples of the signals. This allows them to compare and analyze the performance of the ADG2128 device across different configurations and enable them to make the necessary modifications before carrying out actual production.

In conclusion, the EVAL-ADG2128EBZ application field and working principle is an example of Evaluation and Demonstration Boards and Kits used in high frequency industrial applications. It has been built with the ADG2128 8:1 Mux/Demux switch family integrated with power management system and ESD protection components. With its support of up to a 12GHz bandwidth and peak-to-peak sampling frequency of 1GHz, it has a very low capacitance protection profile that is suitable for industrial applications.