DS90UB927Q-Q1 Datasheet | Texas Instruments

Features - 1 Bidirectional Control Channel Interface with I2Cpatible Serial Control Bus - Low EMI FPD-Link Video Input - Supports High Definition (720p) Digital Video Format - 5-MHz to 85-MHz PCLK Supported - RGB888 + VS, HS, DE and I2S Audio Supported - Up to 4 I2S Digital Audio Inputs for Surround Sound Applications - 4 Bidirectional GPIO Channels with 2 Dedicated Pins - Single 3.3-V Supply with 1.8-V or 3.3-V patible LVCMOS I/O Interface - AC-Coupled STP Interconnect Up to 10 Meters - DC-Balanced and Scrambled Data With Embedded Clock - Supports Repeater Application - Internal Pattern Generation - Low Power Modes Minimize Power Dissipation - Automotive Grade Product: AEC-Q100 Grade 2 Qualified - >8-k V HBM and ISO 10605 ESD Rating - Backward patible Modes 2 Applications - Automotive Displays for Navigation - Rear Seat Entertainment Systems - Automotive Driver Assistance - Automotive Megapixel Camera Systems 3 Description The DS90UB927Q-Q1 serializer, in conjunction with a DS90UB928Q-Q1 or DS90UB926Q-Q1 deserializer, provides a plete 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 systens with HD formats and automotive vision systems with megapixel resolutions. The DS90UB927Q-Q1 incorporates an embedded bidirectional control channel and low latency GPIO controls. This device translates a FPD-Link video interface into a single-pair high-speed serialized interface. The FPD-Link III serial bus scheme supports full duplex, high speed forward channel data transmission and low-speed back channel munication over a single differential link. Consolidation of audio, video, and control data over a single differential pair reduces the interconnect size and weight, while also eliminating skew issues and simplifying system design. The DS90UB927Q-Q1 serializer embeds the clock and level shifts the signals to high-speed...