DS90UB940TNKDRQ1 Electronic Components

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The DS90UB940TNKDRQ1 Electronic Components receives a 35-bit symbol over single or dual serial FPD-Link III pairs operating at up to a 3.36 Gbps line rate in 1-lane FPD-Link III mode and 2.975 Gbps per lane in 2-lane FPD-Link III mode. The DS90UB940TNKDRQ1 converts this stream into a CSI-2 MIPI Interface (4 data channels + 1 clock, or 8 data channels + 2 clocks in replicate mode). The FPD-Link III serial stream contains an embedded clock, video control signals, audio, GPIOs, I2C, and the DC-balanced video data and audio data which enhance signal quality to support AC coupling. 

The DS90UB940-Q1 is a FPD-Link III deserializer which, together with the DS90UH949/947/929-Q1 serializers, converts 1-lane or 2-lane FPD-Link III streams into a MIPI® CSI-2 format. The deserializer can operate over cost-effective 50-Ω single-ended coaxial or 100-Ω differential shielded twisted-pair (STP) cables. It recovers the data from one or two FPD-Link III serial streams and translates it into a camera serial interface (CSI-2) format that can support video resolutions up to WUXGA and 1080p60 with 24-bit color depth.

Product Features

Type

Main product features

DS90UB940TNKDRQ1  

AEC-Q100 qualified with the following results: – Device temperature grade 2: –40°C to +105°C ambient operating temperature

Supports pixel clock frequency up to 170 MHz for WUXGA (1920×1200) and 1080p60 resolutions With 24-Bit color depth

1-Lane or 2-Lane FPD-link III interface with deskew capability

Four high-speed GPIOs (up to 2 Mbps each)

 

Product Applications

Automotive infotainment:

– Central information displays

– Rear seat entertainment systems

– Digital instrument clusters

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