MC100LVEL91DWG

Logic - Translators, Level Shifters, specifically MC100LVEL91DWG, are integrated circuits (ICs) built for the purpose of changing between logical input/output signals. It provides a one-stop solution for matching different logic families and buses. This makes it ideal for intergrating systems from different vendors and protocols.

The MC100LVEL91DWG is particularly useful for interfacing between 3.3 V logic levels and 5.0 V systems. This IC may be used to send and receive data from 3.3 V low voltage devices, such as those from a microcontroller, to 5.0 V standard ICs and vice versa. It is also suitable for use in translating between other combinations such as 5.0 V CMOS and 3.3 V open-drain bus.

Typical applications of MC100LVEL91DWG include digital audio products, automotive systems, computer systems, telecom systems, and other industrial applications. The IC enables easier and more reliable level shifting between logic levels, and is designed for use in high-speed designs with applications including the translation between various logic families.

Understanding how the MC100LVEL91DWG works, is useful in order to best employ this device in order to maximize use. The device utilizes a circuit known as “Charge Pump Discrete Mode” with higher voltage levels for the output, which means that it does not require supplies or external components for level shifting between 3.3V and 5.0V logic levels. The device itself consists of two separate circuits, one of which is configured to provide a connection to higher voltage levels and the other is designed to provide a connection to lower voltage levels. Using the two circuits together, the IC enables a reliable and fast transition between different logic families.

The MC100LVEL91DWG contains a programmable skew adjustment of up to 200ps . This allows the designer to adjust signal latency and helps with better precise control over signal timing and troubleshooting design issues. This Skew Technique also ensures that communication between logic levels, will remain at the same speed no matter what logic family is being used.

This device also provides a fault protection solution, through over-voltage and under-voltage protection. This ensures that when levels exceed or fall below predetermined levels, the devices will protect against damage caused by voltage spikes or drops. In addition, the device is equipped with hysteresis which prevent excessive switching in the presence of noise, allowing more reliable operation and more reliable results.

In conclusion, the MC100LVEL91DWG is an integrated circuit designed for the speed, reliability and the conversion of different logic levels. It\'s charge pump discrete mode technology, and skew adjustment, provide an easy and reliable solution for level shifting and more. This makes it an ideal solution for designers looking to create systems with two different logic levels.