SAA5252 The SAA5252 (LITOD) is a single-chip CMOS device, which will acquire, decode and display Line 21 Closed Captioning data from a 525-line composite video signal. Operation as an On-Screen Display (OSD) device is also possible. Normal and line progressive scan modes are supported. MAX. 5.5 V UNIT mA V V °C °C ORDERING INFORMATION TYPE NUMBER SAA525.
• Complete ‘stand-alone’ Line 21 decoder in one package
• On-chip display RAM allowing full page Text mode
• Enhanced character display modes
• Full colour captions
• RGB interface for standard colour decoder ICs
• Automatic handling of Field 2 data
• Automatic selection of (1H, 1V), (2H, 1V) or (2H, 2V) scan modes
• Onboard OSD facility using Character generator
• RGB inputs to support existing OSD ICs
• I2C-bus or ‘stand-alone’ pin control
• Automatic data-ready signal generation on data acquisition
• Can decode signals recorded on standard VHS and S-VHS tape. QUICK REFERENCE DATA SYMBOL VDD.
No. | Partie # | Fabricant | Description | Fiche Technique |
---|---|---|---|---|
1 | SAA5250 |
NXP |
Interface for data acquisition and control for multi-standard teletext systems | |
2 | SAA5254 |
NXP |
Integrated VIP and teletext decoder IVT1.1X | |
3 | SAA5231 |
STMicroelectronics |
DATA SLICER FOR TELETEXT PROCESSOR | |
4 | SAA5231 |
Philips |
Teletext video processor | |
5 | SAA5233 |
Philips |
Dual standard PDC decoder | |
6 | SAA5243 |
ETC |
ENHANCED COMPUTER CONTROLLED TELETEXT CIRCUITS | |
7 | SAA5244A |
Philips |
Integrated VIP and teletext decoder IVT1.1 | |
8 | SAA5246A |
Philips |
Integrated VIP and Teletext IVT1.0 | |
9 | SAA5249 |
NXP |
Integrated VIP and Teletext with Background Memory Controller IVT1.1BMCX | |
10 | SAA5261 |
NXP |
10-page intelligent teletext decoders | |
11 | SAA5262 |
NXP |
10-page intelligent teletext decoders | |
12 | SAA5263 |
NXP |
10-page intelligent teletext decoders |