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Name: DS90UB921TRHSRQ1
Brand: Texas Instruments
SKU: DS90UB921TRHSRQ1
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

Any Feature, including a modified Existing Feature, that is not an Existing Feature.

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Texas Instruments DS90UB921TRHSRQ1

Part No.:: DS90UB921TRHSRQ1

Manufacturer:: Texas Instruments

Package:: 48-WFQFN Exposed Pad

Datasheet:: DS90UB921TRHSRQ1.pdf

Description:: IC SERIALIZER 720P 48WQFN

In Stock:: 2000

Quantity:: Add To Cart

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DS90UB921TRHSRQ1 Typical application Circuitry

DS90UB921TRHSRQ1

The DS90UB921TRHSRQ1 is a serializer component from Texas Instruments' FPD-Link III series, specifically designed for automotive applications requiring high-speed data transmission. This series is renowned for its robustness and capability to transmit high-definition video and control data over a single differential pair, streamlining connectivity in advanced driver assistance systems (ADAS), infotainment, and rear-seat entertainment systems. The "DS90UB921" identifies it as a serializer in this series, "TRH" may indicate package type or performance grade, "SRQ1" designates automotive qualification standards, emphasizing reliability and durability for automotive environments.

1. Role of DS90UB921TRHSRQ1 in the FPD-Link III Family: As part of the FPD-Link III lineup, the DS90UB921TRHSRQ1 serves as a serializer that converts parallel video and control data into a high-speed serialized interface. This simplifies cabling and enhances data integrity in vehicle systems by minimizing the number of connections and susceptibility to electromagnetic interference (EMI).

2. Pin Configuration and Connectivity Protocol: The DS90UB921TRHSRQ1 is typically offered in a compact package suited for automotive applications. It includes pins for power supply (VDD), ground (GND), parallel input pins for video and control data, a clock input pin for synchronization, and LVDS output pins for serialized data transmission. Establishing connections involves supplying power to VDD pins, grounding GND pins securely, interfacing input pins with video sources or control units, and connecting LVDS outputs to a corresponding FPD-Link III deserializer in the system.

3. Integrating DS90UB921TRHSRQ1 into Automotive Systems: Effective integration requires a stable power supply to the VDD pins and solid grounding for GND pins to ensure operational stability. Parallel input pins should be connected to the source of video or control data, with careful consideration of signal timing and synchronization, facilitated by the clock input. The LVDS output should be routed to the deserializer, maintaining signal integrity for high-speed data transmission.

4. Optimizing DS90UB921TRHSRQ1's Performance: Achieving optimal performance from the DS90UB921TRHSRQ1 involves meticulous PCB layout design to support high-speed signal integrity, particularly for the LVDS outputs. This includes using differential pairs for LVDS signals, ensuring proper impedance matching, and employing decoupling techniques near power pins to maintain a clean power supply.

5. Design Insights for DS90UB921TRHSRQ1 Deployment: Leveraging the DS90UB921TRHSRQ1's capabilities requires an in-depth understanding of its features, including supported video formats, data rates, and input/output configurations. Designers should account for these parameters, ensuring compatibility with video sources and the deserializer in the system, and adhering to automotive standards for reliability and safety.

6. Versatile Applications of DS90UB921TRHSRQ1: The DS90UB921TRHSRQ1 is suitable for various automotive applications, such as camera-based ADAS, high-resolution digital instrument clusters, and infotainment displays, where its high-speed data transmission and compact connectivity solutions are invaluable.

In conclusion, the DS90UB921TRHSRQ1 from Texas Instruments' FPD-Link III series is a sophisticated serializer designed for high-speed video and data transmission in automotive environments. Its integration into vehicle systems demands careful consideration of pin connections, PCB layout, and compatibility with system components, ensuring that the DS90UB921TRHSRQ1 effectively supports the transmission of critical data in advanced automotive applications.

DS90UB921TRHSRQ1 information

DS90UB921TRHSRQ1 Specifications

Packaging:
Tape & Reel (TR),Cut Tape (CT),Digi-Reel®
Series:
Automotive, AEC-Q100
ProductStatus:
Active
Function:
Serializer
DataRate:
3.36Gbps
InputType:
LVCMOS
OutputType:
FPD-Link III, LVDS
NumberofInputs:
24
NumberofOutputs:
1
Voltage-Supply:
3V ~ 3.6V
OperatingTemperature:
-40°C ~ 105°C (TA)
MountingType:
Surface Mount

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(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

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