RGB to NTSC/PAL Encoder

PRODUCT DESCRIPTION The AD724 is a low cost RGB to NTSC/PAL Encoder that converts red, green and blue color component signals into their corresponding luminance (baseband amplitude) and chrominance (subcarrier amplitude and phase) signals in accordance with either NTSC or PAL standards. FEA

文件：205.75 Kbytes 页数：15 Pages

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RGB转NTSC/PAL编码器

AD724是一款低成本RGB转NTSC/PAL编码器，可将红色、绿色和蓝色分量信号转换为符合NTSC或PAL标准的相应亮度（基带振幅）和色度（副载波振幅与相位）信号。同时，这两路输出合并以提供复合视频输出。所有三路输出可以同时驱动75 Ω、反向端接电缆。所有逻辑输入均为CMOS兼容型。该芯片采用+5 V单电源供电；无需外部延迟线或滤波器。不使用时，该器件可以关断。AD724接受FSC或4FSC时钟。当无时钟可用时，一个低成本并行谐振晶体（3.58 MHz (NTSC)或4.43 MHz (PAL)）与该器件的片内振荡器一起可产生必要的副载波时钟。AD724还接受外部视频源提供的副载波时钟。与图 • 低成本集成解决方案\n\n• +5 V电源供电\n\n• 接受FSC时钟、晶振或4 FSC时钟\n\n• 只需极少的外部元件:\n无需外部滤波器或延迟线\n片上直流箝位\n接受HSYNC与VSYNC或CSYNC\n\n• 复合视频和独立Y/C（S-视频）输出\n\n• 亮度和色度输出具有时序一致性\n\n• 相位锁定至外部副载波\n\n• 驱动75 Ω反向端接负载\n\n• 逻辑可选的NTSC或PAL编码模式\n\n• 紧凑的16引脚SOIC封装;

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LC2MOS Dual, Complete, 12-Bit/14-Bit Serial DACs

GENERAL DESCRIPTION The AD7242/AD7244 is a fast, complete, dual 12-bit/14-bit voltage output D/A converter. It consists of a 12-bit/14-bit DAC, 3 V buried Zener reference, DAC output amplifiers and high speed serial interface logic. FEATURES Two 12-Bit/14-Bit DACs with Output Amplifiers

文件：319.07 Kbytes 页数：12 Pages

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LC2MOS Dual, Complete, 12-Bit/14-Bit Serial DACs

GENERAL DESCRIPTION The AD7242/AD7244 is a fast, complete, dual 12-bit/14-bit voltage output D/A converter. It consists of a 12-bit/14-bit DAC, 3 V buried Zener reference, DAC output amplifiers and high speed serial interface logic. FEATURES Two 12-Bit/14-Bit DACs with Output Amplifiers

文件：283.3 Kbytes 页数：12 Pages

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LC2MOS Dual, Complete, 12-Bit/14-Bit Serial DACs

GENERAL DESCRIPTION The AD7242/AD7244 is a fast, complete, dual 12-bit/14-bit voltage output D/A converter. It consists of a 12-bit/14-bit DAC, 3 V buried Zener reference, DAC output amplifiers and high speed serial interface logic. FEATURES Two 12-Bit/14-Bit DACs with Output Amplifiers

文件：283.3 Kbytes 页数：12 Pages

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LC2MOS Dual, Complete, 12-Bit/14-Bit Serial DACs

GENERAL DESCRIPTION The AD7242/AD7244 is a fast, complete, dual 12-bit/14-bit voltage output D/A converter. It consists of a 12-bit/14-bit DAC, 3 V buried Zener reference, DAC output amplifiers and high speed serial interface logic. FEATURES Two 12-Bit/14-Bit DACs with Output Amplifiers

文件：319.07 Kbytes 页数：12 Pages

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LC2MOS Dual, Complete, 12-Bit/14-Bit Serial DACs

GENERAL DESCRIPTION The AD7242/AD7244 is a fast, complete, dual 12-bit/14-bit voltage output D/A converter. It consists of a 12-bit/14-bit DAC, 3 V buried Zener reference, DAC output amplifiers and high speed serial interface logic. FEATURES Two 12-Bit/14-Bit DACs with Output Amplifiers

文件：319.07 Kbytes 页数：12 Pages

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LC2MOS Dual, Complete, 12-Bit/14-Bit Serial DACs

GENERAL DESCRIPTION The AD7242/AD7244 is a fast, complete, dual 12-bit/14-bit voltage output D/A converter. It consists of a 12-bit/14-bit DAC, 3 V buried Zener reference, DAC output amplifiers and high speed serial interface logic. FEATURES Two 12-Bit/14-Bit DACs with Output Amplifiers

文件：283.3 Kbytes 页数：12 Pages

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LC2MOS Dual, Complete, 12-Bit/14-Bit Serial DACs

GENERAL DESCRIPTION The AD7242/AD7244 is a fast, complete, dual 12-bit/14-bit voltage output D/A converter. It consists of a 12-bit/14-bit DAC, 3 V buried Zener reference, DAC output amplifiers and high speed serial interface logic. FEATURES Two 12-Bit/14-Bit DACs with Output Amplifiers

文件：283.3 Kbytes 页数：12 Pages

AD

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LC2MOS Dual, Complete, 12-Bit/14-Bit Serial DACs

GENERAL DESCRIPTION The AD7242/AD7244 is a fast, complete, dual 12-bit/14-bit voltage output D/A converter. It consists of a 12-bit/14-bit DAC, 3 V buried Zener reference, DAC output amplifiers and high speed serial interface logic. FEATURES Two 12-Bit/14-Bit DACs with Output Amplifiers

文件：319.07 Kbytes 页数：12 Pages

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