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DS90UB934TRGZRQ1
DS90UB934TRGZRQ1
| Part Number | DS90UB934TRGZRQ1 |
|---|---|
| Manufacturer | Texas Instruments (TI) |
| Category | Integrated Circuits (ICs) > Interface – Serializers, Deserializers |
| Description | AEC-Q100 Automotive FPD-Link III Deserializer hub, recovering high-definition video, audio, and bi-directional control data over a single coax or STP cable, featuring 12-bit parallel LVCMOS output format for ADAS and infotainment applications. |
| Stock Status | In Stock |
| Origin | Original Factory |
Product Overview
The DS90UB934TRGZRQ1 is an AEC-Q100 Grade 2 automotive FPD-Link III deserializer from TI. It recovers high-definition camera video over single 50Ω coaxial or STP cable, outputting 12-bit parallel LVCMOS signals up to 100MHz pixel clock. The integrated bidirectional backchannel transmits I2C and GPIO signals between SoC and remote sensors without extra wiring. Built-in adaptive equalizers offset cable attenuation, delivering stable high-bandwidth links for ADAS, blind-spot detection, surround-view cameras and automotive digital cockpits.
Core Advantages
Automotive AEC-Q100 Grade 2 Qualified
Rigidly certified to meet automotive tier-one criteria, ensuring exceptional environmental reliability, functional endurance, and latch-up protection within harsh vehicle temperature ranges.
Streamlined Single-Cable Connectivity
Consolidates high-speed forward video, multi-channel audio, bi-directional control data, and PoC power supply onto a single coax line, dramatically reducing vehicle wire harness weight and design costs.
Integrated Adaptive Equalization (AEQ)
Onboard smart adaptive equalization filter dynamically compensates long-term cable signal loss, extending stable communication reach across aged or physically stressed cable links.
12-bit Parallel LVCMOS Output Compatibility
Converts serialized FPD-Link III data directly into low-noise 12-bit parallel LVCMOS interface, enabling seamless integration with mainstream ADAS image processing SoCs and automotive vision controllers.
Key Specifications
| Brand | Texas Instruments (TI) |
|---|---|
| RoHS Status | RoHS Compliant / Lead-Free Standard (Green Package Matrix) |
| EDA/CAD Model | 3D Model & PCB Footprint Available upon request |
| Warranty | 1-Year Standard Factory Warranty |
| Package / Case | VQFN-48 (7.0mm x 7.0mm x 0.5mm) |
| Mounting Type | Surface Mount Technology (SMD/SMT) |
| Surface Marking / Silkscreen | UB934Q Marking |
| Functional Type Architecture | FPD-Link III Deserializer Core Receiver Hub |
| Input Serial Data Line Support | 1x FPD-Link III Input Port (Configurable for Coaxial or Shielded Twisted Pair [STP] Cabling, 50Ω PoC Support) |
| Downstream Processing Interface | 12-bit Parallel LVCMOS Output, Max 100MHz Pixel Clock Frequency |
| Maximum Serial Link Data Rate | Up to 1.87 Gbps Forward High-Speed Data Bandwidth |
| Bi-directional Back-channel Rate | Integrated up to 50 Mbps command/control bandwidth envelope |
| Control Protocol Management | I2C Protocol Bridge Pass-Through with Slave Address Remapping capabilities |
| Operational Voltage Supply | Dual Domain: +1.8V Core Logic Rail & +1.8V / +3.3V Variable I/O Rail Tolerances |
| Automotive Qualification Standard | AEC-Q100 Grade 2 Automotive Certified |
| ESD Protection Rating | HBM ±2kV, CDM Class C4 ESD Protection |
| Supported Image Sensor Resolution | 1MP@60fps, 2MP@30fps Automotive Camera Imagers |
| Built-in Diagnostic Function | On-Chip BIST Built-In Self-Test Link Diagnostics |
| EMI Optimization Feature | Adaptive Equalizer + Spread Spectrum Clock Suppression for Low EMI |
| GPIO Quantity | 4 Programmable General Purpose I/O Pins |
| Tape & Reel Packaging Size | 2500 Units Per Standard Tape Reel |
| Operating Temperature Range | -40°C to +105°C (AEC-Q100 Temperature Grade 2 Range Boundary) |
Typical Applications
- Advanced Driver Assistance Systems (ADAS) Surround-View Cameras and Front-Facing Lane Monitors
- Automotive Electronic Mirrors, Blind Spot Camera Modules, and Driver Status Monitoring (DSM) Pods
- High-Resolution Vehicle Infotainment Systems, Digital Instrumentation Clusters, and Rear-Seat Entertainment Consoles
- Industrial Machine Vision Clusters, Factory Automation Inspection Systems, and Autonomous Guided Vehicles (AGVs)
- Medical Endoscope Video Processing Consoles and Distributed High-Definition Surveillance Networks
Order & Shipping Info
| Minimum Order Quantity (MOQ) | 1 Piece |
|---|---|
| Shipping Time | Shipped within 1-2 business days |
| Delivery Time | 3-7 working days worldwide |
| Shipping Methods | DHL, UPS, FedEx, EMS |
| Payment Methods | T/T (Bank Transfer), PayPal, Credit Card, Western Union |
Technical Support
For datasheet, sample requests, stock check, or bulk pricing, please use the Quick Inquiry form. We will reply within 24 hours.
Frequently Asked Questions
Q1: Is your currently available stock of the DS90UB934TRGZRQ1 component 100% genuine and original?
A: Yes, we guarantee that all DS90UB934TRGZRQ1 ICs in our warehouse are 100% brand-new, factory-original products directly from Texas Instruments. Every batch is stored and shipped within standard moisture-barrier bags with strict anti-static ESD shielding measures.
Q2: What is indicated by the “Q1” and “TRGZR” character groupings inside this specific part number?
A: In Texas Instruments’ part naming scheme, the “Q1” suffix verifies that the component is explicitly qualified under the AEC-Q100 standard for automotive reliability. The “RGZ” code identifies the 48-pin VQFN mechanical package layout outline, and the “T/R” designator denotes high-volume Tape and Reel shipping configuration.
Q3: How does the I2C address remapping feature inside this deserializer simplify multi-camera hardware layouts?
A: When multiple identical camera modules are connected to a centralized processing board, they often share identical hardcoded I2C slave addresses, creating bus collisions. The DS90UB934TRGZRQ1 resolves this issue by providing virtual I2C address alias remapping, allowing the host SoC to independently address each remote image sensor without address conflicts.
Q4: How can our technical division request hardware application design templates, IBIS simulation files, or high-volume wholesale pricing schedules?
A: Please complete our Quick Inquiry web form on this page with details about your project parameters. Our application support desk will process your inquiry and dispatch the available technical documentation package within 24 hours.
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