Overview
The SN75LVDS83DGGR is a high-performance LVDS (Low-Voltage Differential Signaling) serializer produced by Texas Instruments. This IC is designed to convert 21 bits of single-ended LVCMOS/LVTTL data into three LVDS serial data streams, making it ideal for applications requiring high-speed data transmission with minimal noise interference. It is widely used in industries such as automotive, industrial automation, and consumer electronics, targeting engineers and designers who need reliable and efficient data communication solutions. The SN75LVDS83DGGR stands out for its robust performance, low power consumption, and compatibility with various display technologies.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Supply Voltage | 3.3 | V | Typical |
| Data Rate | 400 | Mbps | Maximum |
| Number of Channels | 3 | - | LVDS outputs |
| Input Type | LVCMOS/LVTTL | - | Single-ended |
| Output Type | LVDS | - | Differential |
| Operating Temperature | -40 to 85 | °C | Industrial range |
| Package | TSSOP | - | 48-pin |
| Power Consumption | 95 | mW | Typical |
Key Features
- Converts 21-bit single-ended data into three LVDS serial streams.
- Supports data rates up to 400 Mbps for high-speed applications.
- Low power consumption ensures energy efficiency.
- Robust LVDS signaling reduces electromagnetic interference (EMI).
- Compatible with LVCMOS and LVTTL input standards.
- Wide operating temperature range for industrial use.
Applications
The SN75LVDS83DGGR is widely used in applications requiring high-speed data transmission and noise immunity. It is commonly employed in:
- Automotive Electronics: Used in infotainment systems and advanced driver-assistance systems (ADAS).
- Industrial Automation: Enables reliable communication in control systems and robotics.
- Consumer Electronics: Ideal for high-resolution displays and digital signage.
- Medical Devices: Supports data transmission in imaging and diagnostic equipment.
Q & A
1. What is the maximum data rate supported by the SN75LVDS83DGGR?
The SN75LVDS83DGGR supports a maximum data rate of 400 Mbps.
2. What is the operating voltage of this IC?
The operating voltage is 3.3 V.
3. Can the SN75LVDS83DGGR operate in industrial environments?
Yes, it has an operating temperature range of -40°C to 85°C, making it suitable for industrial applications.
4. How many LVDS output channels does it have?
It has three LVDS output channels.
5. Is this IC compatible with LVCMOS inputs?
Yes, it is compatible with both LVCMOS and LVTTL inputs.
6. What package type is used for the SN75LVDS83DGGR?
It comes in a 48-pin TSSOP package.
7. What is the typical power consumption of this IC?
The typical power consumption is 95 mW.
8. Can it be used in automotive applications?
Yes, it is suitable for automotive electronics, such as infotainment systems.
9. Does it support high-resolution displays?
Yes, it is ideal for high-resolution display applications.
10. How does LVDS signaling benefit this IC?
LVDS signaling reduces electromagnetic interference (EMI) and ensures reliable data transmission.
