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Overview
| Topology | Other Topology |
| IC revision | snlu205 |
Description
The DS90UB921-Q1EVM (Evaluation Module) is 24-bit Color FPD-Link III Serializer with Bidirectional Control Channel. This kit will demonstrate the functionality and operation of the DS90UB921-Q1. The DS90UB921-Q1 is in conjunction with the DS90UB922-Q1, DS90UB926Q-Q1, DS90UB928Q-Q1, DS90UB940-Q1, and DS90UB948-Q1 Deserializers, provides a complete digital interface for concurrent transmission of high-speed video, audio, and control data for automotive display and image sensing applications. The DS90UB921-Q1 supports Extended High Definition (1920 x 720p / 60Hz) Digital Video Format with 24-bit color depth. The DS90UB921-Q1 incorporates an embedded bidirectional control channel and low latency GPIO controls. The device 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 link. The DS90UB921-Q1 supports clocks in the range of 5 MHz to 96 MHz.
Features
- Supports Extended High Definition (1920x720p/60Hz) Digital Video Format with 24-bit Color Depth
- RGB888 + VS, HS, and DE
- Parallel LVCMOS Video Inputs
- Bidirectional Control Interface Channel Interface with I2C Compatible Serial Control Bus
- Up to 10 meters over Differential Shielded Twisted-Pair (STP) cable or Single-Ended Coaxial (Coax)– STP mode: 5 - 96 MHz Pixel Clock– Coax mode: 15 - 96 MHz Pixel Clock
- Backwards Compatible to DS90UB922-Q1, DS90UB926Q-Q1, DS90UB928-Q1, DS90UB940-Q1, andDS90UB948-Q1 FPD-Link III Deserializers
- 4 Optional Bidirectional GPIO Channels
- Spread Spectrum Tolerant Input
- Single 3.3 V Operation with 1.8 V or 3.3 V Compatible LVCMOS I/O Interface
- DC-Balanced and Scrambled Data with Embedded Clock
- Internal pattern Generation
- Automotive grade product: AEC-Q100 Grade 2 qualified
More information
Products
Order Code | Datasheet | Simulation | Downloads | Status | Product series | λDom typ.(nm) | Emitting Color | λPeak typ.(nm) | IV typ.(mcd) | VF typ.(V) | Chip Technology | 2θ50% typ.(°) | L(µH) | IR(A) | ISAT(A) | fres(MHz) | Mount | Samples | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | WL-SMCW SMT Mono-color Chip LED Waterclear, 570 nm, Bright Green | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWL-SMCW SMT Mono-color Chip LED Waterclear | Dominant Wavelength [typ.]570 nm | Emitting ColorBright Green | Peak Wavelength [typ.]572 nm | Luminous Intensity [typ.]40 mcd | Forward Voltage [typ.]2 V | Chip TechnologyAlInGaP | Viewing Angle Phi 0° [typ.]140 ° | – | – | – | – | MountSMT | ||||
 | WE-TPC SMT Tiny Power Inductor, –, – | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWE-TPC SMT Tiny Power Inductor | – | – | – | – | – | – | – | Inductance4.7 µH | Rated Current4.6 A | Saturation Current4.2 A | Self Resonant Frequency40 MHz | MountSMT |