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SGM9123 |
Triple, 8MHz, 3rd Order SDTV Video Filter Drivers |
558K |
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| 2 |
SGM9123 |
SGM9123 is a video buffer which integrates triple 6dB Gain rail-to-rail output driver and triple 3rd output reconstruction filter, it has 8MHz -3dB bandwidth and 44V/µs slew rate. SGM9123 provides improved image quality compared with passive LC filters and discrete drivers solution. Operating from single supplies ranging from +2.5V to +5.5V and sinking an ultra-low 7.4mA quiescent current, the SGM9123 is ideally suited for battery powered applications.
SGM9123 can be DC-coupled or AC-coupled with input video signal, such as the output stage of DAC to eliminate out-of-band noise. Internal diode clamps and bias circuitry may be used if AC-coupled inputs are required. SGM9123 also integrates an internal level shift circuit which avoids sync-pulse being clipped and allows DC-coupled output. The drivers in SGM9123 can drive DC or AC-coupled single (150Ω) or dual (75 Ω) loads.
The SGM9123 has lead (Pb) free SO-8 package and ESD (HBM) reaches 8KV.
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348K |
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| 3 |
SGM9123 |
SGM9123是一个视频缓冲器集成三重6分贝增益的轨至轨输出驱动器和三重3个输出重建滤波器，它具有8MHz的- 3dB带宽和44V/μs摆率。 SGM9123提供了改进的图像质量比无源LC滤波器和离散驱动程序的解决方案。从范围的单电源操作从+2.5 V至+5.5 V和下沉的超低7.4毫安静态电流，非常适合SGM9123电池供电的应用。SGM9123可以是直流耦合或交流耦合与输入视频信号，如输出级的DAC消除了带外噪声。内部的二极管钳位和如果AC耦合输入，可用于偏置电路必需的。 SGM9123还集成了一个内部的水平转换电路，从而避免了同步脉冲被裁剪允许直流耦合输出。 SGM9123的司机可驱动直流或交流耦合单（150Ω）或双（75Ω）负载。
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348K |
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| 4 |
SGM9123XS |
Triple, 8MHz, 3rd Order SDTV Video Filter Drivers |
558K |
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| 5 |
SGM9123XS/TR |
Triple, 8MHz, 3rd Order SDTV Video Filter Drivers |
558K |
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