三通道视频重建滤波器，用于RGB复合视频信号

MAX7449三通道视频重建滤波器可理想用于抗混叠和数模转换器(DAC)的平滑滤波视频应用，或者任何从数字数据流重建模拟信号(如线缆/卫星/地表机顶盒、DVD播放器、硬盘录像机(HDR)以及个人视频录像机(PVR)等)的应用。该滤波器采用+5V单电源供电，并且具有超过5MHz的平坦通频带，在27MHz处的阻带衰减为43dB。这些特性使其可理想用于NTSC、PAL以及标清数字电视(SDTV)视频系统。每路输出可驱动两路标准150Ω视频负载。\n MAX7449处理RGB分量视频信号。输出视频缓冲器固定增益为+6dB。可通过外部引脚禁止输出视频驱动器。\n MAX7449提供带裸焊盘的14引脚TS \n• 适用于RGB视频信号的三路滤波器和缓冲器 \n• 外部同步信号输入 \n• 滤波器响应可理想用于NTSC、PAL和隔行SDTV信号 \n• 27MHz处阻带衰减为43dB (典型值) \n• 5MHz处通带起伏为±0.75dB (最大值) \n• 输出端消隐电平电压<1V \n• 每通道可驱动两路150Ω视频负载 \n• +5V单电源供电 \n• 小型14引脚TSSOP封装;

3-Channel Video Reconstruction Filter for RGB Component Video

文件：184.94 Kbytes Page：6 Pages

3-Channel Video Reconstruction Filter for RGB Component Video

文件：264.43 Kbytes Page：6 Pages

3-Channel Video Reconstruction Filter for RGB Component Video

文件：264.43 Kbytes Page：6 Pages

3-Channel Video Reconstruction Filter for RGB Component Video

文件：264.43 Kbytes Page：6 Pages

3-Channel Video Reconstruction Filter for RGB Component Video

文件：184.94 Kbytes Page：6 Pages

封装/外壳：14-TSSOP（0.173"，4.40mm 宽）裸露焊盘 包装：管件 描述：IC FILTER 27MHZ LOW PASS 14TSSOP 集成电路（IC） 滤波器 - 有源

Video Signal Processing IC for VHS VCR Systems?

Overview The LA7449 and 7449M are video signal processing single chip ICs that handle the PAL-G, B and I, 4.43 NTSC, MESECAM and NAP-G, B and I formats. IC internal trimming is used to make the LA7449, 7449M completely adjustment free, and in combination with a special-purpose CCD (thd LC89970, 8

Video Signal Processing IC for VHS VCR Systems?

Overview The LA7449 and 7449M are video signal processing single chip ICs that handle the PAL-G, B and I, 4.43 NTSC, MESECAM and NAP-G, B and I formats. IC internal trimming is used to make the LA7449, 7449M completely adjustment free, and in combination with a special-purpose CCD (thd LC89970, 8

TONE CONTROL DIGITALLY CONTROLLED AUDIO PROCESSOR

DESCRIPTION The TDA7449 is a volume tone (bass and treble) balance (Left/Right) processor for quality audioapplications in TV systems. Selectable input gain is provided. Control of all the functions is accomplished by serial bus. The AC signal setting is obtained by resistor networks and switch