应用
特点
- Single Supply Operation from 3V to 12.6V 从3V到12.6V单电源供电
- Small (3mm x 5mm) MSOP 10-Lead Package 小（3×5毫米）采用MSOP 10无铅封装
- Internal Resistors for a Gain of Two 增益为2的内部电阻
- 340V/µs Slew Rate 340V/μs压摆率
- 110MHz –3dB Bandwidth至110MHz-3dB带宽
- 30MHz Flat to 0.25dB 30MHz的平面到0.25分贝
- 3% Settling Time: 20ns 3％，稳定时间为20ns
- Input Common Mode Range Includes Ground输入共模范围包括地
- Rail-to-Rail Output轨到轨输出
- High Output Drive: 60mA高输出驱动：60毫安
- Operating Temperature Range: –40°C to 85°C工作温度范围：-40°C至85°C的
- 24-Bit RGB 24位RGB
描述
The LT ® 6550/LT6551 are 3.3V triple and quad high speed video amplifiers. LT®6550/LT6551 3.3V三组和四高速视频放大器。 These voltage feedback amplifiers drive double terminated 50 Ohm or 75 Ohm cables and are configured for a fixed gain of 2, eliminating six or eight external gain setting resistors.这些电压反馈放大器驱动双端接50欧姆或75欧姆电缆和消除6个或8个外部增益设置电阻，固定增益为2的配置。 The LT6550/LT6551 feature 110MHz –3dB bandwidth, high slew rates and fast settling, making them ideal for RGB video processing. LT6550/LT6551功能至110MHz的-3dB带宽，高压摆率和快速的解决，使他们为RGB视频处理的理想选择。
The LT6551 quad is designed for single supply operation and the LT6550 triple can be used on either single or split supplies. LT6551四是专为单电源操作和LT6550三重可用于单个或分割用品。 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 150 Ohm load.在3.3V单电源供电，电源电压400mV的输入电压范围内驱动150欧姆负载时，从地面至1.55V的输出摆幅。 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.这些特点，与RGB视频信号，无需AC耦合输入信号水平转移的需要，接受能力相结合，使LT6550/LT6551低电压视频应用的理想选择。
Both the LT6550 and LT6551 are available in the small 10-Pin MSOP package and utilize a flow-thru pin out. LT6550和LT6551是在小型10引脚MSOP封装，并利用流动到脚了。 The small footprint results in a compact high performance video amplifier solution.在一个紧凑的高性能视频放大器解决方案的占用空间小的结果。