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Product Detailed Parameters
- Description：IC SERIALIZER FPD-LINK 32WQFN
- Series：-
- Mfr：Texas Instruments
- Package：Tape & Reel (TR),Cut Tape (CT)
- Function：Serializer
- Data Rate：-
- Input Type：LVCMOS
- Output Type：LVCMOS
- Number of Inputs：12
- Number of Outputs：2
- Voltage - Supply：1.71V ~ 1.89V
- Operating Temperature：-40°C ~ 105°C (TA)
- Grade：Automotive
- Qualification：AEC-Q100
- Mounting Type：Surface Mount
- Package / Case：32-WFQFN Exposed Pad
- Supplier Device Package：32-WQFN (5x5)
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Overview
The DS90UB933TRTVTQ1 is an automotive-grade serializer from the Texas Instruments DS90UB933 series, designed for FPD-Link III applications. It features 12 LVCMOS inputs and 2 CML outputs, supporting data rates up to 400 kb/s for control channels while handling high-speed video serialization. The device operates on a single 1.8 V supply with a voltage range of 1.71 V to 3.6 V and consumes approximately 80 mA. It is housed in a 32-WQFN package (5x5 mm) and is qualified under AEC-Q100 standards for operation between -40°C and +105°C.
Feature Summary
- Supports 12-bit parallel input at clock frequencies up to 100 MHz for high-resolution camera interfaces.
- Integrates a bidirectional I2C control channel for configuration and status monitoring over a single differential pair.
- Includes a 2:1 multiplexer to select between two independent image sensor inputs.
Applications
- Automotive surround view and rear-view camera systems
- Front-facing vehicle cameras
- Remote radar or LiDAR sensor interfaces
Procurement Notes
Verify the suffix TVT indicates the specific WQFN-32 package variant and Q1 denotes AEC-Q100 automotive qualification. Confirm that the component meets moisture sensitivity level requirements for your assembly process. Ensure the design supports the required 1.8V power domain and thermal dissipation for the exposed pad.
Selection Notes
Select this serializer when interfacing 12-bit parallel cameras requiring FPD-Link III connectivity. It serves as the transmitter counterpart to deserializers like the DS90UB934 or DS90UB936. Consider the 2:1 mux feature if input switching between sensors is necessary within a single channel path.
Part Context
This component belongs to the DS90UB933-Q1 family, which pairs with the DS90UB954-Q1 deserializer for extended cable lengths. It is distinct from the DS90UB935, which offers different pinout and speed characteristics. The TRTV suffix specifies the tape-and-reel packaging format for surface-mount assembly.
Replacement Considerations
The DS90UB933TRTVRQ1 is the commercial grade equivalent with identical electrical specifications but lower temperature and reliability ratings. No direct P2P automotive alternatives are confirmed in public documentation; verify compatibility with existing deserializers before substitution.
