DS90UB638-Q1
- AEC-Q100 qualified for automotive applications:
- Device temperature grade 2: –40℃ to +105℃ ambient operating temperature range
- ISO 10605 and IEC 61000-4-2 ESD Compliant
- Power-over-Coax (PoC) compatible transceiver
- MIPI DPHY version 1.2 / CSI-2 version 1.3 compliant
- CSI-2 data rate scalable for 400 Mbps / 800 Mbps / 1.5 Gbps / 1.6 Gbps each data lane
- Supports 1, 2, 3, 4 data lanes
- Supports up to four virtual channels
- Programmable data types
- Advanced data protection and diagnostics including CRC data protection, sensor data integrity check, I2C write protection, remote voltage and temperature measurement, programmable alarm, BIST, pattern generation, and line fault detection
- Ultra-low data and control path latency
- Supports single-ended coaxial cable
- Single input deserializer
- Adaptive receive equalization
- I2C with fast-mode plus up to 1 Mbps
- Flexible GPIOs for camera synchronization and diagnostics
- Unique DIE-ID for counterfeit protection
- Supports Single-Ended Coaxial or Shielded Twisted-Pair (STP) Cable
- Compatible with DS90UB635-Q1 and DS90UB633A-Q1 serializers
The DS90UB638-Q1 is a versatile deserializer capable of receiving serialized sensor data from a source through an FPD-Link III interface. When paired with a DS90UB635-Q1 serializer, the DS90UB638-Q1 receives data from imagers, supporting 2MP/60fps and 4MP/30fps cameras, as well as satellite RADAR and other sensors such as ToF and LIDAR. Data is received and presented at a MIPI CSI-2 compliant output for interconnect to a downstream processor. When configuring the CSI-2 interface for 2-lane operation, a duplicate MIPI CSI-2 clock lane is available to provide a replicated output. Replication mode creates two copies of the received video stream for data logging and parallel processing.
The DS90UB638-Q1 is AEC-Q100 qualified and designed to receive data across a 50-Ω, single-ended coaxial. The deserializer is ideal for Power-over-Coax applications and the receive equalizer automatically adapts to compensate for cable loss characteristics with no additional programming required, including degradation over time.
Each FPD-Link III interface includes a separate low latency bidirectional control channel (BCC) that continuously conveys I2C, GPIO, and other control information. GPIO signals purposed for sensor synchronization and diagnostic features also make use of the BCC.
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 | DS90UB638-Q1 FPD-Link III 4.16-Gbps Single Input Deserializer With MIPI CSI-2 Output datasheet | PDF | HTML | 2023/2/11 |
設計與開發
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| 封裝 | 針腳 | CAD 符號、佔位空間與 3D 模型 |
|---|---|---|
| VQFN (RGZ) | 48 | Ultra Librarian |
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