Overview
The SN75LVDS84ADGGR is a FlatLink™ transmitter produced by Texas Instruments. This integrated circuit is designed for high-speed data transmission, particularly suited for SVGA, XGA, or SXGA data transmission from a controller to a display with very low electromagnetic interference (EMI). The device contains three 7-bit parallel-load serial-out shift registers and four low-voltage differential signaling (LVDS) line drivers. It operates from a single 3.3-V supply, consuming approximately 89 mW of power, and is packaged in a Thin Shrink Small-Outline Package (TSSOP) with 48 pins.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Type | Transmitter | |
| Number of Drivers/Receivers | 4/0 | |
| Protocol | LVDS | |
| Voltage - Supply | 3 V ~ 3.6 V | |
| Package Type | TSSOP-48 | |
| Operating Temperature | 0°C to 70°C | |
| Input Clock Frequency Range | 31 MHz to 75 MHz | |
| Power Consumption (Typical) | 89 mW | |
| Power Consumption (Disabled) | < 0.54 mW | |
| ESD Protection | Exceeds 6 kV |
Key Features
- 21:3 data channel compression, allowing for high-speed data transmission of up to 196 million bytes per second.
- Low EMI, making it suitable for high-speed data transmission applications.
- Operates from a single 3.3-V supply and consumes low power, with typical power consumption of 89 mW and less than 0.54 mW when disabled.
- No external components required for the phase-locked loop (PLL).
- Outputs meet or exceed the requirements of the ANSI EIA/TIA-644 standard.
- Shutdown/clear (SHTDN) active-low input to inhibit the clock and shut off the LVDS output drivers for lower power consumption.
- 5-V tolerant data inputs and ESD protection exceeding 6 kV.
Applications
- SVGA, XGA, or SXGA data transmission from a controller to a display.
- High-speed data transmission applications requiring low EMI.
- Flat panel displays and other high-resolution display systems.
- Industrial and automotive systems requiring reliable and high-speed data transmission.
Q & A
- What is the primary function of the SN75LVDS84ADGGR?
The SN75LVDS84ADGGR is a FlatLink™ transmitter designed for high-speed data transmission, particularly suited for SVGA, XGA, or SXGA data transmission from a controller to a display with very low EMI.
- What is the operating voltage range of the SN75LVDS84ADGGR?
The device operates from a single 3.3-V supply, with a voltage range of 3 V to 3.6 V.
- What is the package type of the SN75LVDS84ADGGR?
The device is packaged in a Thin Shrink Small-Outline Package (TSSOP) with 48 pins.
- What is the typical power consumption of the SN75LVDS84ADGGR?
The typical power consumption is approximately 89 mW, and less than 0.54 mW when disabled.
- Does the SN75LVDS84ADGGR require external components for the PLL?
No, the SN75LVDS84ADGGR does not require external components for the phase-locked loop (PLL).
- What are the key applications of the SN75LVDS84ADGGR?
The device is used in SVGA, XGA, or SXGA data transmission, high-speed data transmission applications, flat panel displays, and other high-resolution display systems.
- What is the operating temperature range of the SN75LVDS84ADGGR?
The device operates over an ambient free-air temperature range of 0°C to 70°C.
- Does the SN75LVDS84ADGGR have ESD protection?
- How does the shutdown/clear (SHTDN) input function?
The shutdown/clear (SHTDN) active-low input inhibits the clock and shuts off the LVDS output drivers for lower power consumption and clears all internal registers to a low level.
- What is the input clock frequency range of the SN75LVDS84ADGGR?
The input clock frequency range is from 31 MHz to 75 MHz.
