FMS6410B 是一个双 Y/C 5 阶 Butterworth 低通视频滤波器，针对最低击穿和扁平群延迟而优化。该器件还包含了一个总和电路，以生成经过滤波的复合视频。在典型应用中，来自 DAC 的 Y 和 C 输入信号交流耦合到滤波器中。两个沟道均具有直流还原电路，可在视频同步期间对直流输入电平进行箝位。Y 和 C 沟道使用单独的反馈箝位。箝位脉冲派生自 Y 沟道。所有输出均能将交流耦合或直流耦合的 2VPP 驱动至单视频负载或双视频负载中。一个视频负载由一个联接至端接 75 Ω 线路的串联 75 Ω 阻抗匹配电阻组成。这会对零件产生总共 150 Ω 的负载。双负载为两个负载的并联形式，对该零件产生总共 75 Ω 的负载对于 1 VPP 输入电平，该 Y、C 和 CV 信号的增益为 6dB。所有视频沟道在同步期间均进行箝位，以建立合适的输出电压参考电平。
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