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Product Detailed Parameters
- Description：IC SER/DESER 10-43MHZ 16B 40WQFN
- Series：-
- Mfr：Texas Instruments
- Package：Tape & Reel (TR)
- Function：Deserializer
- Data Rate：688Mbps
- Input Type：FPD-Link III, LVDS
- Output Type：LVCMOS
- Number of Inputs：1
- Number of Outputs：14
- Voltage - Supply：1.71V ~ 1.89V, 3V ~ 3.6V
- Operating Temperature：-40°C ~ 105°C (TA)
- Grade：Automotive
- Qualification：AEC-Q100
- Mounting Type：Surface Mount
- Package / Case：40-WFQFN Exposed Pad
- Supplier Device Package：40-WQFN (6x6)
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Overview
The DS90UB902QSQX/NOPB is a FPD-Link III deserializer designed for automotive display applications. It supports 14-bit color data at frequencies ranging from 10 MHz to 43 MHz, delivering a maximum data rate of 688 Mbps. The device operates within a supply voltage range of 1.71 V to 1.89 V and functions across an extended temperature range of -40°C to +105°C. It features a bidirectional control channel via I2C interface and utilizes a 40-pin WQFN package with a 0.50 mm pitch. The component is AEC-Q100 qualified for automotive reliability.
Feature Summary
- Supports high-speed serial video transmission using the FPD-Link III protocol with up to 14-bit color depth.
- Integrates a bidirectional control channel allowing I2C communication between the serializer and deserializer.
- Includes integrated clock recovery circuitry to synchronize with incoming serial data streams.
Applications
- Automotive rear-view camera systems
- In-cabin infotainment display interfaces
- Digital instrument cluster connections
Procurement Notes
Verify the specific suffix 'X' indicates reel packaging configuration when sourcing. Confirm AEC-Q100 qualification status matches project requirements. Check moisture sensitivity level handling procedures due to specified humidity sensitivity. Ensure the 40-WQFN footprint aligns with PCB layout constraints before finalizing procurement orders.
Selection Notes
Select this component when a 14-bit parallel output interface is required alongside robust bidirectional control capabilities. Compare against the DS90UB901Q for single-lane variants or higher-bandwidth models like the DS90UB925Q if data rates exceed 688 Mbps. Verify that the 1.8 V core voltage requirement fits within the system power budget.
Part Context
This part belongs to the Texas Instruments DS90UB90xQ series of FPD-Link III deserializers. It shares architectural similarities with the DS90UB901Q but offers enhanced bit-depth support. The family is specifically engineered for low-latency, high-reliability video transport in harsh automotive environments.
Replacement Considerations
The DS90UB902QSQE/NOPB serves as a functional equivalent with potential packaging differences. The non-automotive grade DS90UB902SQX/NOPB lacks AEC-Q100 certification. Direct pin-to-pin replacements within the same series should be verified against specific suffix variations for packaging and qualification.
