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SAA5244A The Integrated VIP and Teletext (IVT1.1) is a teletext decoder (contained within a single-chip package) for decoding 625-line based World System Teletext transmissions. The teletext decoder hardware is based on a reduced function version of the device SAA5246 (IVT1.0). The Video Input Processor (VIP) section of the device uses mixed analog and dig.
• Complete teletext decoder including page memory in a single 40-pin DIL package
• Single +5 V power supply
• Digital data slicer and display clock phase-locked loop reduces peripheral components to a minimum
• Both video and scan related synchronization modes are supported
• On board single page memory including extension packets for FASTEXT
• Single page acquisition system
• RGB interface to standard colour decoder ICs, push-pull output drive
• Data capture performance similar to SAA5231 (VIP2)
• Simple software control via I2C-bus
• Option for five national languages
• 32 supplementary char.
| No. | Partie # | Fabricant | Description | Fiche Technique |
|---|---|---|---|---|
| 1 | SAA5243 |
ETC |
ENHANCED COMPUTER CONTROLLED TELETEXT CIRCUITS |
|
| 2 | SAA5244A |
Philips |
Integrated VIP and teletext decoder IVT1.1 |
|
| 3 | SAA5249 |
NXP |
Integrated VIP and Teletext with Background Memory Controller IVT1.1BMCX |
|
| 4 | SAA5231 |
STMicroelectronics |
DATA SLICER FOR TELETEXT PROCESSOR |
|
| 5 | SAA5231 |
Philips |
Teletext video processor |
|
| 6 | SAA5233 |
Philips |
Dual standard PDC decoder |
|
| 7 | SAA5250 |
NXP |
Interface for data acquisition and control for multi-standard teletext systems |
|
| 8 | SAA5252 |
NXP |
Line twenty-one acquisition and display LITOD |
|
| 9 | SAA5254 |
NXP |
Integrated VIP and teletext decoder IVT1.1X |
|
| 10 | SAA5261 |
NXP |
10-page intelligent teletext decoders |
|
| 11 | SAA5262 |
NXP |
10-page intelligent teletext decoders |
|
| 12 | SAA5263 |
NXP |
10-page intelligent teletext decoders |
|