Analog Circuit Design

 
Those who are familiar with the long history and development of electronics, will know the important role that analog circuit designs have played over the years. However, in order to move on to the future, it is imperative to leave the past behind. This is the reason why with the development of digital circuit designs, analog circuits are falling behind. Here are some of the reasons why:
 

Noise and Distraction

One of the major disadvantages that come with analog circuit designs is how they don’t come with noise immunity. Signals that are transmitted through analog circuits, therefore, are fraught with disturbances and nuisances. On the other hand, digital circuits are able to provide the kind of noise immunity that analog circuits lack. However, the fact of the matter is that there will always be some kind of disturbances that even the usage of digital circuits will not be able to mitigate. However, if there’s a digital circuit on the receiving end of the signal also, then the turbulence can be reduced substantially. Regardless of what the case might be, the signal quality of analog circuit designs cannot match the signal quality of their digital counterparts.
 

Efficiency

Another area in which analog circuits lack is efficiency. When you speak of analog circuits, the fact of the matter is that they are not at all, as efficient as their digital alternatives. Owing to their older designs, analog circuits consume a lot more power for the work that they do. On top of that, analog circuits cause the slower transmission of signals. When you take both of these facts into perspective, the observation that analog circuits are extremely inefficient should not come as a surprise. Digital circuit designs, on the other hand, are considerably more efficient, owing to how they not only require less power but transfer signals at a considerably faster rate as well.
 

Security

When you speak of the transmission of signals in the contemporary world, security is one of the most important considerations. Owing to the never before seen threats to security that exist nowadays, the usage of analog mediums is not at all advisable for the transferring of important signals. It is because a majority of the analog communication mediums lack in the region of signal protection. Digital mediums of communication, on the other hand, provide better security for the transmitted signals and messages, owing to how there are a number of coding techniques available that can be made use of for signal protection.
 

Conclusion

When you take it all into perspective, you have got to say that analog circuit designs and mediums of communication certainly have got their share of disadvantages. When you consider what digital circuits have got to offer, a case can be made in saying that analog circuits are outdated. However, regardless of how outdated analog circuit designs might be, they will always have their usage and utility in the field of electronics. If you, too, would like to know how you can employ analog circuit designs in the best possible manner, our professionals would love an opportunity to be of assistance!