Differences Between Parallel and Serial SerDes
Serial SerDes |
Parallel SerDes |
---|---|
The Serial SerDes transmits data serially over a single data line. |
The Parallel SerDes transmits data in parallel using multiple data lines. |
The Serial SerDes can support higher data rates making it suitable for high-speed communication. |
Data rates of Parallel SerDes is limited by number of parallel data lines. |
The Serial SerDes is preferred in applications where EMI must be minimized |
The Parallel SerDes generates more electromagnetic interference due to the simultaneous switching of multiple data lines. |
The Serial SerDes is less prone to crosstalk. |
The Parallel SerDes is susceptible to crosstalk between adjacent data lines and potentially leading to signal integrity issues. |
The Serial SerDes requires less number of wires . |
The Parallel SerDes requires a larger number of wires or traces for data transmission. |
High-Speed SerDes (Serializer-Deserializer) Interfaces
In this article, we will learn about High-Speed SerDes (Serializer-Deserializer) Interfaces. A High-Speed SerDes interface is a crucial component in modern electronic systems designed for the transmitting and receiving of high-speed digital data between integrated circuits or systems. It converts parallel data into a serial stream for transmission over high-speed channels and then reverts the serial data back to parallel at the receiving end.
Table of Content
- What is Serializer and Deserializer?
- Types of SerDes
- Working of SerDes
- How to Design SerDes?
- The Four Serializer/Deserializer Architectures
- Why Do We Need Serializer/Deserializer (SerDes)?
- Differences Between Parallel and Serial SerDes
- Properties and Characteristics of SerDes
- Challenges, Need and Demand for High-Speed Circuits
- Advantages and Disadvantages of SerDes
- Applications of SerDes
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