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Product Detailed Parameters
- Description：IC SER/DES 10-100MHZ 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 ~ 1.89V, 3V ~ 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 DS90UB914QSQ/NOPB is a high-speed deserializer from Texas Instruments designed for automotive display applications. It supports FPD-Link III and LVDS input interfaces, converting serialized data into parallel LVCMOS outputs. The device features one input channel and twelve output channels with a maximum data rate of 1.4Gbps per lane. It operates within a supply voltage range of 1.71V to 1.89V for the digital core and 3V to 3.6V for I/O. The component is housed in a 48-WQFN (7x7mm) package with exposed pad, rated for an operating temperature range of -40°C to +105°C, and holds AEC-Q100 qualification.
Feature Summary
- Supports FPD-Link III and LVDS serial input formats for flexible camera interface integration
- Provides twelve parallel LVCMOS outputs for direct connection to display drivers or processors
- Includes integrated I2C passthrough capability for remote configuration of connected slave devices
Applications
- Automotive rear-view camera systems
- Surround view monitoring (SVM) architectures
- In-vehicle infotainment display interfaces
Procurement Notes
Verify the specific suffix 'SQ' against the required packaging format, as it denotes tape and reel delivery. Confirm that the 'NOPB' designation aligns with lead-free and RoHS compliance requirements for the target assembly process. Ensure the AEC-Q100 grade matches the thermal and reliability standards mandated by the automotive application environment.
Selection Notes
Select this component when a single high-speed serial link must be expanded into multiple parallel data lanes for display processing. The choice depends on the requirement for FPD-Link III compatibility alongside legacy LVDS support. Consider the 48-pin WQFN footprint constraints and the need for integrated I2C bridging to simplify system wiring and reduce board space usage.
Part Context
This part belongs to the DS90UB914Q family of FPD-Link III deserializers. It serves as the receiver counterpart to serializers like the DS90UB913Q. The Q-suffix indicates automotive-grade qualification, while the SQ variant specifies the specific tray or reel packaging configuration used by distributors for surface-mount assembly.
Replacement Considerations
The DS90UB914QSQX/NOPB and DS90UB914QSQE/NOPB are documented parameter-equivalent alternatives. Verify if the packaging difference between SQ, SQX, and SQE affects the mechanical design or reflow profile before substitution.
