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Product Detailed Parameters
- Description：IC SER/DES 25-100MHZ FPD 48WQFN
- Series：-
- Mfr：Texas Instruments
- Package：Tape & Reel (TR),Cut Tape (CT)
- Function：Deserializer
- Data Rate：1.4Gbps
- Input Type：FPD-Link III, LVDS
- Output Type：LVCMOS
- Number of Inputs：1
- Number of Outputs：12
- Voltage - Supply：1.71V ~ 3.6V
- Operating Temperature：-40°C ~ 105°C (TA)
- Grade：Automotive
- Qualification：AEC-Q100
- Mounting Type：Surface Mount
- Package / Case：48-WFQFN Exposed Pad
- Supplier Device Package：48-WQFN (7x7)
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Overview
The DS90UB914ATRHSTQ1 is a FPD-Link III deserializer manufactured by Texas Instruments, designed for automotive imaging applications. It operates within a supply voltage range of 1.71V to 3.6V and supports data rates up to 1.4Gbps. The device accepts one LVDS input and provides twelve LVCMOS outputs. It is qualified under AEC-Q100 standards for Grade 2, ensuring reliability in harsh environments with an operating temperature range from -40°C to +105°C. The component is housed in a 48-WQFN package measuring 7x7mm.
Feature Summary
- Supports 25MHz to 100MHz pixel clock frequencies for flexible sensor integration
- Features a 2:1 multiplexer allowing selection between two input image sensors
- Includes integrated adaptive equalization to compensate for cable loss variations
- Provides bidirectional control interface via I2C for low-latency communication
Applications
- Surround View Systems (SVS)
- Rear-view camera systems
- Front-view camera systems
- Driver Monitoring Systems (DMS)
Procurement Notes
Verify the complete part number including suffixes such as TRHSJQ1 or TRHSTQ1 to ensure correct packaging and qualification grade. Confirm that the specific variant matches the required AEC-Q100 Grade 2 specification and temperature range for the target automotive application before finalizing orders.
Selection Notes
Select this component when interfacing LVDS-based cameras with processors requiring FPD-Link III compatibility. Ensure the system design accommodates the 48-pin WQFN footprint and provides adequate thermal management for the -40°C to +105°C operating range. Verify power supply constraints align with the 1.71V to 3.6V input requirements.
Part Context
This device belongs to the DS90UB914A-Q1 family of FPD-Link III deserializers. It shares core functionality with variants like the DS90UB914ATRHSJQ1 but may differ in packaging options or specific qualification certifications. It is commonly paired with serializers such as the DS90UB913 series to form complete video link solutions.
Replacement Considerations
The DS90UB914ATRHSJQ1 is a verified alternative within the same product family. Both devices share identical electrical specifications and pinouts, differing primarily in packaging or distribution channels. Cross-referencing datasheets is recommended to confirm exact suffix requirements.
