数据搜索系统,热门电子元器件搜索 |
|
MAX7481 数据表(PDF) 11 Page - Maxim Integrated Products |
|
MAX7481 数据表(HTML) 11 Page - Maxim Integrated Products |
11 / 13 page Applications Information Power-Supply Considerations The MAX7481/MAX7482 operate from a +2.7V to +3.6V single supply and require proper layout and bypassing. For best performance, place components as close as possible to the device. Proper grounding improves performance, minimizes crosstalk, and prevents any switching noise from cou- pling into the video signal. Connect GND (pin 2) and CPGND together at a single point on the PCB. Route CPGND and all traces carrying switching transients away from GND traces and components in the video signal path. Bypass each analog supply (VCC) with a 1µF capacitor to GND, placed as close as possible to the device. Bypass the charge-pump supply (CPVCC) with a 1µF capacitor to CPGND, placed as close as possible to the device. Connect CPVSS to VSS and bypass with a low-ESR 1µF capacitor to CPGND as close as possible to the device. Bidirectional Video Filters/Buffers for Composite and S-Video Portable Media Devices ______________________________________________________________________________________ 11 LOWPASS FILTER CLAMP CLAMP CHARGE PUMP ADC DAC ADC YCON 75 Ω VCC +6dB OR +7dB C CVBS Y BIAS SHDN CPVCC CPGND C1P C1N CPVSS VSS REGULATOR CVBSON GND IN1 IN2 OUT4 IN3 IN5 IN4 VCC 100k Ω VCC +6dB OR +7dB +6dB OR +7dB +6dB +6dB 1 μF OUT5 OUT2 OUT3 OUT1 150 Ω 150 Ω P/R C2 = 1 μF 75 Ω 75 Ω C1 = 1 μF 1 μF C4 = 0.1 μF C5 = 0.1 μF C3 = 0.1 μF LOWPASS FILTER 0.1 μF 0.1 μF MAX7481 MAX7482 DAC Functional Diagram/Typical Application Circuit |
类似零件编号 - MAX7481 |
|
类似说明 - MAX7481 |
|
|
链接网址 |
隐私政策 |
ALLDATASHEETCN.COM |
ALLDATASHEET是否为您带来帮助? [ DONATE ] |
关于 Alldatasheet | 广告服务 | 联系我们 | 隐私政策 | 链接交换 | 制造商名单 All Rights Reserved©Alldatasheet.com |
Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
Family Site : ic2ic.com |
icmetro.com |