Overview
The DS90UB960-Q1, produced by Texas Instruments, is a versatile and highly integrated quad FPD-Link III deserializer hub. This component is specifically designed for automotive and other high-reliability applications, offering advanced features such as ultra-low data and control path latency, adaptive receive equalization, and dual I2C ports. It supports single-ended coaxial or shielded twisted-pair (STP) cables, including Power-over-Coax (PoC), and is compatible with various serializer models like the DS90UB953-Q1, DS90UB935-Q1, and others. The device is AEC-Q100 qualified, ensuring it meets stringent automotive standards with an operating temperature range of -40°C to +105°C.
Key Specifications
| Parameter | Description |
|---|---|
| Device Type | Quad FPD-Link III Deserializer Hub |
| Operating Temperature Range | -40°C to +105°C |
| Data Rate | Up to 4.16 Gbps |
| Cable Support | Single-ended coaxial or 100-Ω differential STP cables |
| MIPI CSI-2 Ports | Dual MIPI CSI-2 ports, each up to 4 lanes |
| I2C Ports | Dual I2C ports with Fast-Mode Plus up to 1 Mbps |
| GPIOs | Flexible GPIOs for sensor synchronization and diagnostics |
| Package | 64-pin VQFN package, 9.00 mm × 9.00 mm |
| Power Supplies | 1.1-V (±5%) power supplies with recommended decoupling capacitors |
Key Features
- Ultra-low data and control path latency
- Adaptive receive equalization to compensate for cable loss characteristics
- Support for single-ended coaxial or 100-Ω differential STP cables, including Power-over-Coax (PoC)
- Dual I2C ports with Fast-Mode Plus up to 1 Mbps
- Flexible GPIOs for sensor synchronization and diagnostics
- Internal programmable precision frame sync generator
- Line fault detection and advanced diagnostics
- Compatible with various serializer models like DS90UB953-Q1, DS90UB935-Q1, etc.
Applications
- Automotive ADAS (Advanced Driver Assistance Systems):
- Rear View Cameras (RVC)
- Surround View Systems (SVS)
- Camera Monitoring Systems (CMS)
- Forward Vision Cameras (FC)
- Driver Monitoring Systems (DMS)
- Satellite RADAR, Time-of-Flight (ToF), LIDAR Sensors Modules, and Sensor Fusion
- Security and Surveillance
Q & A
- What is the primary function of the DS90UB960-Q1?
The DS90UB960-Q1 is a quad FPD-Link III deserializer hub designed to receive serialized sensor data from four independent video data streams and aggregate it into MIPI CSI-2 compliant outputs.
- What are the supported cable types for the DS90UB960-Q1?
The device supports single-ended coaxial or 100-Ω differential STP cables, including Power-over-Coax (PoC).
- What is the operating temperature range of the DS90UB960-Q1?
The operating temperature range is -40°C to +105°C.
- What are the key features of the DS90UB960-Q1's I2C ports?
The device has dual I2C ports with Fast-Mode Plus up to 1 Mbps.
- What types of applications is the DS90UB960-Q1 typically used in?
It is used in automotive ADAS, security and surveillance, and other high-reliability applications.
- Is the DS90UB960-Q1 AEC-Q100 qualified?
Yes, it is AEC-Q100 qualified for automotive applications.
- What is the package type and size of the DS90UB960-Q1?
The device is offered in a 64-pin VQFN package, measuring 9.00 mm × 9.00 mm.
- Does the DS90UB960-Q1 support Power-over-Coax (PoC)?
Yes, it supports Power-over-Coax (PoC) along with other cable types.
- What is the purpose of the adaptive receive equalization in the DS90UB960-Q1?
The adaptive receive equalization compensates for cable loss characteristics, including degradation over time.
- Can the DS90UB960-Q1 be used with multiple serializer models?
Yes, it is compatible with various serializer models such as DS90UB953-Q1, DS90UB935-Q1, etc.
