: Uses differential signaling to transfer large volumes of data. In this mode, the link uses low-voltage swings (typically less than 250mV) to achieve high bitrates while minimizing electromagnetic interference (EMI).
You can find the official MIPI D-PHY specification PDF on the MIPI Alliance website. The specification document provides detailed information on the interface, including its architecture, protocol, and electrical characteristics. mipi d phy specification pdf
Uses two wires per lane (e.g., Dp and Dn) to ensure high noise immunity and low electromagnetic interference (EMI). 2. Operational Modes : Uses differential signaling to transfer large volumes
| Parameter | Value | |------------------------|-------------------------------| | HS differential V_OD | 140 – 270 mV | | HS common mode | 150 – 250 mV | | LP output high | 1.1 – 1.3V | | LP output low | < 0.5V | | Data rate (per lane) | 80 Mbps – 2.5 Gbps (v1.2) | | Rise/fall time (HS) | < 150 ps | | Skew budget (lane-to-lane) | ~0.2 UI | Key Technical Specifications and Versions
The interface employs a clocking scheme, consisting of one dedicated clock lane and one or more scalable data lanes. This master-slave relationship allows for asymmetric data rates, which is ideal for one-way high-bandwidth applications like video streaming from a camera sensor. 2. Key Technical Specifications and Versions