Bidirectional Video Filters/Buffers for Composite and S-Video Portable Media Devices

文件：860.82 Kbytes 页数：13 Pages

Maxim

美信

双向视频滤波器/缓冲器，用于复合视频及S端子便携式多媒体产品

MAX7481/MAX7482双向视频滤波器/缓冲器可以为便携媒体设备提供回放模式的复合视频(CVBS)以及S-Video (Y/C)视频信号重建滤波器和线路驱动缓冲器，提供录像模式的抗混叠滤波器。每个通道都包括低通滤波器和输出缓冲器，能够为150Ω标准负载(直流耦合到地)提供2VP-P视频驱动信号。在录像模式下，MAX7481/MAX7482的输出缓冲器具有+6dB增益。在回放模式下，MAX7481的输出缓冲器具有+6dB增益，而MAX7482的输出缓冲器则具有+7dB增益。\n MAX7481/MAX7482具有DirectDrive™特性，采用内部负电压电荷泵以及稳压器将输出消隐电平保持 \n• 复合和S-Video，视频回放或视频记录接口，用于便携视频设备 \n• 在便携设备中共享连接器可节省空间 \n• DirectDrive \n• 无需昂贵的交流耦合电容 \n• 单电源即可使消隐电平钳位至地 \n• 复合信号和Y/C信号 \n• 先进的掉电模式，可延长电池寿命 \n• 关断模式具有低电源电流< 1µA (典型值) \n• 滤波器响应理想用于NTSC和PAL \n• +6dB (MAX7481)或+7dB (MAX7482)增益 \n• +2.7V至+3.6单电源工作 \n• 小型、28引脚、TQFN封装(5mm x 5mm);

ADI

亚德诺

Precision, Low Noise, CMOS, Rail-to-Rail, Input/Output Operational Amplifier

FEATURES Low offset voltage: 300μV maximum Low input bias currents: 5pA maximum Low noise: 9nV/√Hz Wide bandwidth: 10MHz High slew rate: 5V/μs High open-loop gain: 120dB Unity gain stable Single-supply operation: 5.5V Low supply current: 1.15mA/amplifier APPLICATIONS Photodi

文件：1.18094 Mbytes 页数：15 Pages

AD

亚德诺

Precision, Low Noise, CMOS, Rail-to-Rail, Input/Output Operational Amplifier

FEATURES Low offset voltage: 300μV maximum Low input bias currents: 5pA maximum Low noise: 9nV/√Hz Wide bandwidth: 10MHz High slew rate: 5V/μs High open-loop gain: 120dB Unity gain stable Single-supply operation: 5.5V Low supply current: 1.15mA/amplifier APPLICATIONS Photodi

文件：1.18094 Mbytes 页数：15 Pages

AD

亚德诺

Precision, Low Noise, CMOS, Rail-to-Rail, Input/Output Operational Amplifier

FEATURES Low offset voltage: 300μV maximum Low input bias currents: 5pA maximum Low noise: 9nV/√Hz Wide bandwidth: 10MHz High slew rate: 5V/μs High open-loop gain: 120dB Unity gain stable Single-supply operation: 5.5V Low supply current: 1.15mA/amplifier APPLICATIONS Photodi

文件：1.18094 Mbytes 页数：15 Pages

AD

亚德诺

Precision, Low Noise, CMOS, Rail-to-Rail, Input/Output Operational Amplifier

FEATURES Low offset voltage: 300μV maximum Low input bias currents: 5pA maximum Low noise: 9nV/√Hz Wide bandwidth: 10MHz High slew rate: 5V/μs High open-loop gain: 120dB Unity gain stable Single-supply operation: 5.5V Low supply current: 1.15mA/amplifier APPLICATIONS Photodi

文件：1.18094 Mbytes 页数：15 Pages

AD

亚德诺

Bidirectional Video Filters/Buffers for Composite and S-Video Portable Media Devices

文件：860.82 Kbytes 页数：13 Pages

Maxim

美信

Precision, Low Noise, CMOS, Rail-to-Rail, Input/Output Operational Amplifier

ADI

亚德诺