 |
поискавой системы для электроныых деталей |
|
|
поискавой системы для электроныых деталей |
|
ADV7192 датащи(PDF) 51 Page - Analog Devices |
|
|
|||||||||||||||||||||||||||||
ADV7192 датащи(HTML) 51 Page - Analog Devices |
|
|
51 / 69 page  ADV7192 –51– REV. 0 APPENDIX 6 OPTIONAL OUTPUT FILTER If an output filter is required for the CVBS, Y, UV, Chroma and RGB outputs of the ADV7192, the following filter in Figure 101 can be used in 2 × Oversampling Mode. In 4× Oversampling Mode the filter in Figure 103 is recommended. The plot of the filter characteristics are shown in Figures 102 and 104. An output 0.82 H 470pF 2.5 H FILTER I/P FILTER O/P Figure 101. Output Filter for 2 × Oversampling Mode 50 100k –100 –50 0 100M 1.0G –150 FREQUENCY – Hz 1.0M 10M Figure 102. Output Filter Plot for 2 × Oversampling Filter filter is not required if the outputs of the ADV7192 are connected to most analog monitors or TVs, however, if the output signals are applied to a system where sampling is used, (e.g., Digital TVs) then a filter is required to prevent aliasing. FILTER I/P FILTER O/P 470pF 2.2 H Figure 103. Output Filter for 4 × Oversampling Mode 20 100k –80 –40 –20 100M 1.0G –100 FREQUENCY – Hz 1.0M 10M 0 –60 Figure 104. Output Filter Plot for 4 × Oversampling Filter 27.0 40.5 54.0 13.5 6.75 FREQUENCY – MHz 2 FILTER REQUIREMENTS 4 FILTER REQUIREMENTS 0 –30 Figure 105. Output Filter Requirements in 4 × Oversampling Mode |
|
ссылки URL |
| Вашему бизинису помогли Аллдатащит? [ DONATE ] |
Что такое Аллдатащит | реклама | контакт | Конфиденциальность | Ссылка на техническое описание | обмен ссыками | поиск по производителю 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 |
Russian ▼
English
Chinese
German
Japanese
Russian
Korean
Spanish
French
Italian
Portuguese
Polish
Vietnamese
Indian
Mexican
British
New Zealand
