VPC3205C datasheet(72/78 Pages) MICRONAS

поискавой системы для электроныых деталей

VPC3205C датащи(PDF) 72 Page - Micronas

72 / 78 page

VPC 323xD, VPC 324xD

ADVANCE INFORMATION

Micronas

5.1. Application Note: VGA mode with VPC 3215C

In 100 Hz TV applications it can be desirable to display

a VGA-signal on the TV. In this case a VGA-graphic

card delivers the H, V and RGB signals. These signals

can be feed "directly" to the backend signal process-

ing. The VPC can generate a stable line locked clock

for the 100 Hz system in relation to the VGA sync sig-

nals.

While the V-sync is connected to the VGAV pin directly,

the H-sync has to be pulse-shaped and amplitude

adjusted until it is connected to one of the video input

pins of the VPC. The recommended circuitry to filter

the H sync is given in the figure below.

Fig. 5–1: Application circuit for horizontal VGA-input

680 nF

Video Input VPC

H 31kHz

270

Ω

47pF

540

Ω

1N4148

BC848B

100

Ω

+5V analog

1N4148

Ω

GND analog

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
Mirror Sites English : Alldatasheet.com \| English : Alldatasheet.net \| Chinese : Alldatasheetcn.com \| German : Alldatasheetde.com \| Japanese : Alldatasheet.jp 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

Вашему бизинису помогли Аллдатащит? [ DONATE ]

Family Site : ic2ic.com | icmetro.com