The DS90UB925Q-Q1 serializer, in conjunction with the DS90UB926Q-Q1 deserializer, provides a complete digital interface for concurrent transmission of high-speed video, audio, and control data for automotive display and image sensing applications.
The chipset is ideally suited for automotive video-display systems with HD formats and automotive vision systems with megapixel resolutions. The DS90UB925Q-Q1 incorporates an embedded bidirectional control channel and low latency GPIO controls. This chipset translates a parallel interface into a single pair high-speed serialized interface. The serial bus scheme, FPD-Link III, supports full duplex of high-speed video data transmission and bidirectional control communication over a single differential link. Consolidation of video data and control over a single differential pair reduces the interconnect size and weight, while also eliminating skew issues and simplifying system design.
The DS90UB925Q-Q1 serializer embeds the clock, DC scrambles & balances the data payload, and level shifts the signals to high-speed low voltage differential signaling. Up to 24 data bits are serialized along the video control signals.
Serial transmission is optimized by a user selectable de-emphasis. EMI is minimized by the use of low voltage differential signaling, data scrambling and randomization and spread spectrum clocking compatibility.
| Top documentation | Type | Title | Format options | Date |
|---|---|---|---|---|
| * | Data sheet | DS90UB925Q-Q1 5 to 85 MHz 24-Bit Color FPD-Link III Serializer With Bidirectional Control Channel datasheet (Rev. D) | PDF | HTML | Oct 23, 2014 |
| Application note | Enabling GPIOs in DS90UB925 and DS90UB926 | Nov 10, 2015 | ||
| Application note | Using the I2S Audio Interface of DS90Ux92x FPD-Link III Devices | May 4, 2013 | ||
| Application note | I2C Communication Over FPD-Link III with Bidirectional Control Channel (Rev. A) | Apr 26, 2013 | ||
| User guide | DS90UB925QSEVB User's Guide | Sep 20, 2012 |
For additional terms or required resources, click any title below to view the detail page where available.
The DS90UB926QSEVB is an evaluation board designed to demonstrate the performance and unique features of the DS90UB926Q FPD-Link III deserializer.
The DS90UB926QSEVB board is designed to accept any of TI’s compatible FPD-Link III serializer devices. The FPD-Link III serial input interface is (...)
The Texas Instruments DS90UH928QEVM evaluation module (EVM) helps system designers evaluate the operation and performance of the DS90UH928Q 5MHz-85MHz FPD-Link III Deserializer (DES). The device translates a high-speed serialized FPD-Link III interface transported over a single shielded twisted (...)
| Package | Pins | CAD symbols, footprints & 3D models |
|---|---|---|
| WQFN (RHS) | 48 | Ultra Librarian |
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