DS90UB971-Q1
- AEC-Q100 Qualified for automotive
applications:
- Device temperature: -40 to 115°C ambient operating temperature range specified for electrical performance
- 7.55Gbps (6Gbps Video Payload) supports high-speed sensors including 8MP+ imagers
- Power-over-Coax (PoC) compatible transceiver
- Single MIPI D-PHY port with 4 lanes
- Compliant to MIPI D-PHY v2.1
- 1 Clock lane and 1, 2, or 4 configurable data lanes
- Up to 1.5Gbps/lane, 6Gbps/port
- Supports polarity pin inversion (p/n)
- 16 Virtual channels
- Single port MIPI CSI-2 receiver
- Compliant to MIPI CSI-2 v2.1
- Supports multiple data types and multi-exposure
- Advanced data protection and diagnostics including CRC data protection, sensor data integrity check, I2C write protection, voltage and temperature measurement, programmable alarm and line fault detection
- Flexible programmable output clock generator
- Supports single-ended coaxial or Shielded-Twisted-Pair (STP) cable
- Ultra-low latency bidirectional I2C and GPIO control channel enables ISP control from ECU
- Single 1.8V power supply
- Compatible with DS90UB9702-Q1, DS90UB954-Q1, DS90UB936-Q1, DS90UB960-Q1, DS90UB962-Q1 deserializers
- Pin compatible with DS90UB953-Q1, DS90UB953A-Q1, DS90UB935-Q1, DS90UB951-Q1 serializers
- Small 5mm × 5mm VQFN package and solution size for compact sensor module designs
-
Functional Safety-Compliant
- Developed for functional safety applications
- Documentation available to aid ISO 26262 system design up to ASIL B
The DS90UB971-Q1 serializer represents the first generation in FPD-Link IV serializers and is designed to support ultra-high-speed raw data sensors including 8MP+ Imagers, satellite RADAR, LIDAR, and Time-of-Flight (ToF) sensors. The chip delivers an 7.55Gbps forward channel and an ultra-low latency, 47.1875Mbps bidirectional control channel and supports power over a single coax (PoC) or STP cable. The DS90UB971-Q1 features advanced data protection and diagnostic features to support ADAS and automotive functional safety. Together with a companion deserializer, the DS90UB971-Q1 delivers precise multi-camera sensor clock and sensor synchronization.
The DS90UB971-Q1 is fully AEC-Q100 qualified with a wide temperature range of –40°C to 115°C. The serializer comes in a small 5mm × 5mm VQFN package for space-constrained sensor applications.
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技術文件
| 重要文件 | 類型 | 標題 | 格式選項 | 下載最新的英文版本 | 日期 | |
|---|---|---|---|---|---|---|
| * | 資料表 | DS90UB971 -Q1 FPD-Link IV 7.55-Gbps Serializer With CSI-2 Interface for 8MP+ Cameras, RADAR & Other Sensors datasheet (Rev. A) | PDF | HTML | 2025/1/3 | ||
| 應用說明 | Remote Wake-up, Sleep, and Surveillance Modes for FPD-Link III and FPD-Link | PDF | HTML | 2026/1/22 | |||
| 應用說明 | Optimizing FPD-Link ADAS Designs for System Level ESD Immunity (Rev. B) | PDF | HTML | 2025/10/29 | |||
| 證書 | DS90UB971-Q1EVM EU Declaration of Conformity (DoC) | 2020/9/3 |
設計與開發
如需其他條款或必要資源，請按一下下方的任何標題以檢視詳細頁面 (如有)。
DS90UB971-Q1EVM — DS90UB971-Q1 評估模組
ALP — Analog LaunchPad Framework Utility
FPD-LINK-EXPLORER-APPSW — FPD-Link Explorer (FLEx)
ALP-PROFILE-UPDATE — Analog LaunchPad Profile Update Software
TIDA-020093 — 適用於汽車前端雷達的單晶片 mmWave 串流雷達參考設計
隨著自動駕駛功能越來越多，汽車產業將轉向雷達價值和性能最佳化。透過原始雷達資料串流拓撲，可提高雷達性能和成本。此參考設計採用 AWR2188 雷達前端，搭配 8TX 和 8RX 天線元件，可實現高角解析度。此設計結合 DS90UB971S-Q1 FPD-Link™ 串聯器，將原始資料傳輸至中央處理單元及 MSPM0G3519-Q1 控制器，即可實現串流雷達應用。系統整合了廣泛輸入電壓前置穩壓器和雷達電源管理積體電路 (PMIC)，可提供雷達性能所需的超低雜訊電源。
| 封裝 | 針腳 | CAD 符號、佔位空間與 3D 模型 |
|---|---|---|
| VQFN (RHB) | 32 | Ultra Librarian |
訂購與品質
建議產品可能具有與此 TI 產品相關的參數、評估模組或參考設計。