MIPI D-PHY ReDriver from Diodes – PI2MEQX2505Q
MIPI D-PHY ReDriver
“The gadget 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 knowledge charges as much as 2.5Gbps, it options 4 differential knowledge lanes and one clock lane. And it’s designed for the MIPI D-PHY 1.2 protocol, with 100Ω differential CML knowledge I/O between CSI-2 Supply and CSI-2 Sink.
The gadget gives programmable equalisation, output swing and pre-emphasis, says the corporate, decreasing Inter-Image Interference. And it additionally helps pin adjustable on receiver equalization and edge price on transmitter rise and fall time.
Options
Options of the PI2MEQX2505Q highlighted by Diodes embrace:
- 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 Charge
- 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 & Totally RoHS Compliant
- Halogen and Antimony Free.
Energy effectivity
On energy effectivity, Diodes provides:
“Energy effectivity can also be a essential design function, significantly for battery electrical autos (BEVs). The gadget 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 embrace 200mW (max.) in lively mode, 6mW in low-power mode, and 0.2mW (max.) in standby mode.”
The half is provided within the W-QFN3555-28/SWP package deal (3.5mm x 5.5mm). And the corporate says it’s accessible at $0.88 in 3,500-piece portions.
Normal compliance variations, PI2MEQX2505A and PI2MEQX2503A (4 lanes and a couple of lanes of information respectively) are additionally accessible.
The MIPI D-PHY ReDriver utility schematic proven above is taken from the half’s Knowledge Transient.
Phrases
When it says “automotive compliant”, Diodes means the half is AEC certified, manufactured in services licensed to IATF 16949, and is supporting the PPAP (Half Approval Course of) paperwork for suppliers to fulfill buyer necessities.
MIPI D-PHY refers back to the bodily layer interface developed by the MIPI Alliance. Makes use of embrace, for instance, to attach high-resolution cameras, radar, lidar, and show sensors.