MIPI D-PHY ReDriver from Diodes – PI2MEQX2505Q
MIPI D-PHY ReDriver
“The system regenerates D-PHY signaling in channels that contain PCB traces, connectors, and cables, offering optimum electrical efficiency from a CSI-2/DSI supply to sink by compensating for frequency loss,” writes the corporate.
Supporting helps information charges as much as 2.5Gbps, it options 4 differential information lanes and one clock lane. And it’s designed for the MIPI D-PHY 1.2 protocol, with 100Ω differential CML information I/O between CSI-2 Supply and CSI-2 Sink.
The system gives programmable equalisation, output swing and pre-emphasis, says the corporate, lowering Inter-Image Interference. And it additionally helps pin adjustable on receiver equalization and edge charge on transmitter rise and fall time.
Options
Options of the PI2MEQX2505Q highlighted by Diodes embody:
- MIPI D-PHY 1.2 Specification Compliant
- Helps 4-Lanes at 2.5Gbps in D-PHY
- Helps ULPS and LP Energy States and Sub-mW in Shutdown State
- Helps MIPI DSI Bi-Directional LP Mode
- Programmable and Pin Adjustable on Receiver Equalization and Transmitter Edge Fee
- Programmable Output Swing and Pre-Emphasis Ranges
- AEC-Q100, Grade 2: –40°C to 105°C
- Packaging (Pb-free & Inexperienced):
- 28-Pin, 3.5mm x 5.5mm, Wettable W-QFN (ZHW)
- Lead-Free & Absolutely RoHS Compliant
- Halogen and Antimony Free.
Energy effectivity
On energy effectivity, Diodes provides:
“Energy effectivity can be a essential design function, significantly for battery electrical autos (BEVs). The system operates from a low provide voltage of 1.8V. It minimizes energy consumption by supporting ultra-low energy (ULPS) and low-power (LP) states. Exercise-detection circuitry built-in into the D-PHY hyperlink interface facilitates its transition right into a decrease energy mode when within the ULPS and LP states. Energy consumption metrics embody 200mW (max.) in lively mode, 6mW in low-power mode, and 0.2mW (max.) in standby mode.”
The half is equipped within the W-QFN3555-28/SWP package deal (3.5mm x 5.5mm). And the corporate says it’s obtainable at $0.88 in 3,500-piece portions.
Normal compliance variations, PI2MEQX2505A and PI2MEQX2503A (4 lanes and a pair of lanes of information respectively) are additionally obtainable.
The MIPI D-PHY ReDriver software schematic proven above is taken from the half’s Information Temporary.
Phrases
When it says “automotive compliant”, Diodes means the half is AEC certified, manufactured in amenities licensed to IATF 16949, and is supporting the PPAP (Half Approval Course of) paperwork for suppliers to satisfy buyer necessities.
MIPI D-PHY refers back to the bodily layer interface developed by the MIPI Alliance. Makes use of embody, for instance, to attach high-resolution cameras, radar, lidar, and show sensors.