Features and Benefits
- Single Supply Operation from 3V to 12.6V
- Small (3mm x 5mm) MSOP 10-Lead Package
- Internal Resistors for a Gain of Two
- 340V/µs Slew Rate
- 110MHz –3dB Bandwidth
- 30MHz Flat to 0.25dB
- 3% Settling Time: 20ns
- Input Common Mode Range Includes Ground
- Rail-to-Rail Output
- High Output Drive: 60mA
- Operating Temperature Range: –40°C to 85°C
- 24-Bit RGB
The LT6550/LT6551 are 3.3V triple and quad high speed video amplifiers. These voltage feedback amplifiers drive double terminated 50Ω or 75Ω cables and are configured for a fixed gain of 2, eliminating six or eight external gain setting resistors. The LT6550/LT6551 feature 110MHz –3dB bandwidth, high slew rates and fast settling, making them ideal for RGB video processing.
The LT6551 quad is designed for single supply operation and the LT6550 triple can be used on either single or split supplies. On a single 3.3V supply, the input voltage range extends from ground to 1.55V and the output swings to within 400mV of the supply voltage while driving a 150Ω load. These features, combined with the ability to accept RGB video signals without the need for AC coupling or level shifting of the incoming signals, make the LT6550/LT6551 an ideal choice for low voltage video applications.
Both the LT6550 and LT6551 are available in the small 10-Pin MSOP package and utilize a flow-thru pin out. The small footprint results in a compact high performance video amplifier solution.
- Automotive Displays
- LCD and CRT Compatible
- RGB Amplifiers
- Coaxial Cable Drivers
- Low Voltage High Speed Signal Processing
- Set Top Boxes
Product Lifecycle Not Recommended for New Designs
This designates products ADI does not recommend broadly for new designs.
Evaluation Kits (1)
Documentation & Resources
R378 Reliability Data3/22/2018
DC866A - Demo Manual9/24/2009
Video Signal Distribution Using Low Supply-Voltage Amplifiers12/1/2003 LT Journal
Triple and Quad RGB Amplifiers Deliver Full Performance on 3.3V3/1/2003 LT Journal
Tools & Simulations
LTspice® is a powerful, fast and free simulation software, schematic capture and waveform viewer with enhancements and models for improving the simulation of analog circuits.
Models for the following parts are available in LTspice:
ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal.View our quality and reliability program and certifications for more information.
|Part Number||Material Declaration||Reliability Data||Pin/Package Drawing||CAD Symbols, Footprints & 3D Models|
|LT6551CMS#PBF||Material Declaration||Reliability Data||10-Lead MSOP|
|LT6551CMS#TRPBF||Material Declaration||Reliability Data||10-Lead MSOP|
|LT6551IMS#PBF||Material Declaration||Reliability Data||10-Lead MSOP|
|LT6551IMS#TRPBF||Material Declaration||Reliability Data||10-Lead MSOP|
|Wafer Fabrication Data||R378 Reliability Data|
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Sample & Buy
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Pricing displayed is based on 1-piece. The USA list pricing shown is for budgetary use only, shown in United States dollars (FOB USA per unit), and is subject to change. International prices may vary due to local duties, taxes, fees and exchange rates.