Overview
The TDP142RNQR is a DisplayPort linear redriver produced by Texas Instruments. It is designed to support high-speed data transmission up to 8.1 Gbps, making it ideal for applications requiring robust DisplayPort 1.4 compliance. This component is particularly suited for use in source devices, cables, or sink devices, providing a 'negative loss' component to the overall link budget. Its market positioning targets high-performance display interfaces in consumer electronics, industrial automation, and automotive electronics.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Data Rate | 8.1 | Gbps | Supports HBR3 standard |
| Supply Voltage | 3.3 | V | Single power supply |
| Operating Temperature | 0 to 70 | °C | Commercial grade |
| Package | WQFN-40 | - | 4mm x 6mm, 0.4mm pitch |
| Equilibrium Levels | Multiple | - | Compensates for ISI losses |
Key Features
- Supports DisplayPort 1.4 standard up to 8.1 Gbps (HBR3).
- Ultra-low power architecture for efficient operation.
- Position-independent placement in source, cable, or sink devices.
- Configurable via GPIO or I2C interface.
- Supports hot-plug and DisplayPort dual-mode standards.
Applications
The TDP142RNQR is widely used in high-performance display interfaces across various industries. In consumer electronics, it enhances the performance of monitors and TVs. In industrial automation, it ensures reliable data transmission in control systems. In automotive electronics, it supports advanced infotainment systems. Its robust design and compliance with DisplayPort standards make it a versatile choice for modern display applications.
Q & A
What is the maximum data rate supported by TDP142RNQR?
The TDP142RNQR supports a maximum data rate of 8.1 Gbps, compliant with the HBR3 standard.
What is the operating temperature range for TDP142RNQR?
The operating temperature range for TDP142RNQR is 0 to 70°C, suitable for commercial applications.
Can TDP142RNQR be used in automotive electronics?
Yes, TDP142RNQR is suitable for automotive electronics, particularly in advanced infotainment systems.
How is TDP142RNQR configured?
TDP142RNQR can be configured via GPIO or I2C interface.
What package does TDP142RNQR come in?
TDP142RNQR is available in a WQFN-40 package, measuring 4mm x 6mm with a 0.4mm pitch.
Does TDP142RNQR support hot-plug functionality?
Yes, TDP142RNQR supports hot-plug functionality, ensuring seamless connectivity.
What is the supply voltage for TDP142RNQR?
TDP142RNQR operates on a single 3.3V power supply.
What are the equilibrium levels in TDP142RNQR?
TDP142RNQR offers multiple equilibrium levels to compensate for ISI losses in cables or board traces.
Is TDP142RNQR compliant with DisplayPort 1.4?
Yes, TDP142RNQR is fully compliant with the DisplayPort 1.4 standard.
What is the primary use of TDP142RNQR?
The primary use of TDP142RNQR is in high-speed display interfaces, ensuring reliable data transmission in various applications.
