May 16, 2006 #1 S suwaii Member level 4 Joined Jan 21, 2006 Messages 68 Helped 0 Reputation 0 Reaction score 0 Trophy points 1,286 Activity points 1,830 PAL signal what is the maximum voltage oe level voltage of the PAL signal is it 1V i connect the PAL signal from camera to TLC458 to convet analog PAL into digital .. i get reading from TLC458 2...3V ...5V
PAL signal what is the maximum voltage oe level voltage of the PAL signal is it 1V i connect the PAL signal from camera to TLC458 to convet analog PAL into digital .. i get reading from TLC458 2...3V ...5V
May 16, 2006 #2 Borber Advanced Member level 5 Joined Dec 31, 1999 Messages 1,600 Helped 235 Reputation 472 Reaction score 111 Trophy points 1,343 Location on third flor Activity points 11,863 Re: PAL signal Standard video signal level for PAL or NTSC is 1Vpp. Video signal voltage fluctuations due to RC couplings and variable signal content can be in range of 2V. I suppose you know that before A/D conversion video signal must be clamped.
Re: PAL signal Standard video signal level for PAL or NTSC is 1Vpp. Video signal voltage fluctuations due to RC couplings and variable signal content can be in range of 2V. I suppose you know that before A/D conversion video signal must be clamped.