Overview
The LMH0340SQE/NOPB is a high-performance 3Gbps SDI (Serial Digital Interface) cable driver produced by Texas Instruments. This product is designed for professional video applications, offering robust signal integrity and low power consumption. It is specifically tailored for broadcast and video production equipment, targeting engineers and manufacturers in the professional video industry. The LMH0340SQE/NOPB stands out for its ability to drive long cables with minimal signal degradation, making it a competitive choice for high-quality video transmission.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Data Rate | 3 | Gbps | Supports 3G-SDI standards |
| Supply Voltage | 3.3 | V | Single supply |
| Power Consumption | 110 | mW | Typical |
| Output Swing | 800 | mVpp | Differential |
| Operating Temperature | -40 to 85 | °C | Industrial range |
| Package | WQFN-16 | - | Surface mount |
| Compliance | SMPTE 424M, 292M, 259M | - | Broadcast standards |
Key Features
- Supports 3Gbps, HD, and SD-SDI standards for versatile compatibility.
- Low power consumption ensures energy efficiency in professional video systems.
- High output swing enables robust signal transmission over long cables.
- Compact WQFN-16 package allows for space-efficient designs.
- Compliant with SMPTE standards, ensuring reliability in broadcast applications.
Applications
The LMH0340SQE/NOPB is widely used in professional video equipment, including broadcast cameras, video routers, and production switchers. Its ability to maintain signal integrity over long distances makes it ideal for high-quality video transmission in studio and field environments. Additionally, it is suitable for use in video distribution systems, where reliable signal delivery is critical.
Q & A
1. What is the maximum data rate supported by the LMH0340SQE/NOPB?
The LMH0340SQE/NOPB supports a maximum data rate of 3Gbps.
2. What is the operating voltage range of this device?
It operates on a single 3.3V supply.
3. Can this device be used in industrial environments?
Yes, it has an operating temperature range of -40°C to 85°C, making it suitable for industrial applications.
4. What package does the LMH0340SQE/NOPB come in?
It is available in a WQFN-16 surface-mount package.
5. Is the LMH0340SQE/NOPB compliant with SMPTE standards?
Yes, it complies with SMPTE 424M, 292M, and 259M standards.
6. What is the typical power consumption of this device?
The typical power consumption is 110mW.
7. Can it drive long cables without signal degradation?
Yes, it is designed to drive long cables with minimal signal degradation.
8. What is the differential output swing of the LMH0340SQE/NOPB?
The differential output swing is 800mVpp.
9. Is this device suitable for broadcast applications?
Yes, it is specifically designed for professional broadcast and video production equipment.
10. Does the LMH0340SQE/NOPB support HD-SDI?
Yes, it supports HD-SDI along with 3G-SDI and SD-SDI standards.
