It affords a compact, environment friendly, cost-effective answer for superior automotive purposes with options like linear ReDriver expertise, built-in AUX listener, and I2C programmability.
Diodes Included (Diodes) has unveiled its newest automotive-compliant product, the PI3DPX1225Q, a 10Gbps 6:4 energetic crossbar multiplexer (mux) that includes a linear ReDriver. This new gadget is designed to boost sign switching for USB 3.2 and DisplayPort 2.1 indicators through a USB Sort-C connector. It’s ideally suited for purposes in sensible cockpits and rear-seat leisure programs in trendy autos. It affords versatile connectivity by supporting three distinct working modes. It will possibly join one lane of USB 3.2 Gen 2 to the USB Sort-C connector, help a mixture of 1 lane of USB 3.2 Gen 2 and two channels of DisplayPort 2.1 UHBR10, or allow the usage of 4 channels of DisplayPort 2.1 UHBR10. The gadget contains an built-in AUX listener and, consistent with the USB Sort-C commonplace, can routinely swap AUX channels when it detects a flipped cable.
The important thing options are:
- Compact and environment friendly design
- Housed in a 40-pin W-QFN6040-40 package deal
- Small 4mm x 6mm footprint
- Operates on a single 3.3V energy provide
- Helps Slave I2C mode with speeds as much as 1MHz
- Withstands temperatures from -40°C to +85°C
- Meets AEC-Q100 Grade 3 requirements
It’s a versatile part designed for automotive purposes, notably in programs requiring stringent change management. Its options embrace receiver equalization, flat acquire, and -1dB compression output swing tailor-made for every DP/USB mode. It affords ultra-low latency linear re-driving, non-blocking performance, and clear DisplayPort hyperlink coaching help. It comes with built-in management logic for Sort-C plug/unplug detection, dealing with each regular and flipped orientations, and will be programmed through I2C with speeds as much as 1MHz.
It supplies steady time linear equalization (CTLE) for differential indicators in each USB 3.2 Gen 2 and DisplayPort 2.1 UHBR10 modes to make sure excessive sign integrity and low latency throughout totally different configurations. The gadget’s output compression swing (-1dB) and flat-gain values will be fine-tuned by way of the I2C interface, serving to to cut back intersymbol interference (ISI) jitter and optimize 10Gbps sign efficiency over numerous bodily mediums. Notably, the linear equalization characteristic preserves the effectiveness of determination suggestions equalizer (DFE) receivers, permitting for seamless help of DisplayPort 2.1 clear hyperlink coaching (LT) with out counting on the DP-AUX channel listener. This new answer is now accessible for buy at a unit value ranging from $1.87 when ordered in portions of three,500 items, making it an economical choice for automotive and leisure system designers.
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