圣邦微SGM9119YS8G/TR低电压三重视频放大器

SGM9119是一个低电压三重视频放大器，集成了重建滤波器和输入夹具。该设备特别适用于标准清晰度视频信号，非常适合广泛的电视和机顶盒应用。
SGM9119在所有三个通道上提供6db增益轨对轨输出驱动器和5阶输出重建滤波器。它有8兆赫-3分贝的带宽和31.5伏/微秒的转换率。与无源LC滤波器和离散驱动器解决方案相比，SGM9119提供了更好的图像质量。SGM9119从3.3V到5.5V的单电源供电，并在21mA的低静态电流下工作，非常适合电池供电应用。
SGM9119可以是直流耦合或交流耦合的输入视频信号，如DAC的输出级，以消除带外噪声。SGM9119中的输出可以配置为直流或交流耦合输出。

SGM9119提供绿色SOIC-8和MSOP-8封装。它在-40℃到+85℃的环境温度范围内工作。

The SGM9119 is a low voltage, triple video amplifier with integrated reconstruction filters and input clamps. Specially suited for standard definition video signals, this device is ideal for a wide range of television and set-top box applications.

SGM9119 offers 6dB gain rail-to-rail output driver and 5th-order output reconstruction filter on all three channels. It has 8MHz -3dB bandwidth and 31.5V/μs slew rate. SGM9119 provides improved image quality compared with passive LC filters and discrete drivers solution. Operating from single power supply ranging from 3.3V to 5.5V and sinking a low 21mA quiescent current, the SGM9119 is ideally suited for battery powered applications.

SGM9119 can be DC-coupled or AC-coupled with input video signal, such as the output stage of DAC to eliminate out-of-band noise. The output in SGM9119 can be configured as DC- or AC-coupled output.

The SGM9119 is available in Green SOIC-8 and MSOP-8 packages. It operates over an ambient temperature range of -40℃ to +85℃.

特性

• Triple 5th-Order 8MHz (SD) Filters
• Transparent Input Clamping
• 6dB Output Driver Gain
• Rail-to-Rail Output
• Input Voltage Range Includes Ground
• AC- or DC-Coupled Inputs
• AC- or DC-Coupled Outputs
• Operates from 3.3V to 5.5V Power Supply
• Supply Current (7mA/Channel) 21mA Total Supply Current
• Available in Green SOIC-8 and MSOP-8 Packages
• -40℃ to +85℃ Operating Temperature Range

QTY

2500

封装

SOP8

VCC(Min)(V)

3.3

VCC(Max)(V)

5.5

Internal Gain(dB)

6

CH

3