The SAA5191 is a bipolar integrated circuit that extracts teletext data from the video signal (CVBS), regenerates the teletext clock (TTC) and synchronizes the text display to the television signals (VCS). This device operates in conjunction with the Digital Video Teletext (back-end) Decoder (DVTB - SAA9042A) or any other compatible device. QUICK REFERENCE .
• Adaptive data slicer
• Crystal-controlled data clock regeneration with a bit rate of 6.9375 MHz
• Adaptive sync separator, horizontal phase detector and 13.5 MHz VCO to provide display phase locked loop (PLL)
• TV synchronization at teletext mode
GENERAL DESCRIPTION The SAA5191 is a bipolar integrated circuit that extracts teletext data from the video signal (CVBS), regenerates the teletext clock (TTC) and synchronizes the text display to the television signals (VCS). This device operates in conjunction with the Digital Video Teletext (back-end) Decoder (DVTB - SAA9042A) or any other compat.
No. | Partie # | Fabricant | Description | Fiche Technique |
---|---|---|---|---|
1 | SAA4992H |
Philips |
Field and line rate converter | |
2 | SAA4993H |
Philips |
Field and line rate converter with noise reduction | |
3 | SAA4994H |
Philips |
Field and line rate converter | |
4 | SAA4995WP |
Philips |
PANorama-IC PAN-IC | |
5 | SAA4996H |
Philips |
Motion Adaptive Colour Plus And Control IC | |
6 | SAA4997H |
Philips |
VErtical Reconstruction IC VERIC for PALplus | |
7 | SAA4998H |
Philips |
Field and line rate converter | |
8 | SAA4945H |
Philips |
LIne MEmory noise Reduction IC LIMERIC | |
9 | SAA4951 |
Philips |
Memory controller | |
10 | SAA4952WP |
Philips |
Memory controller | |
11 | SAA4955TJ |
Philips |
2.9-Mbit field memory | |
12 | SAA4956TJ |
Philips |
2.9-Mbit field memory with noise reduction |