Key facts
- Brand
- Philips
- Model
- IVT1
- Industry
- Industrial
- Documents
- 5
- Languages
- EN
- Last added
- 2012-07-04
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philips SAA5281 Integrated Video input processor Teletext decoder (IVT1.8*) handbook
The SAA5281 is an integrated circuit designed for decoding 625-line based World System Teletext transmissions and acquiring VPS data. It features a built-in 8K x 8 memory for storing up to 8 pages, allowing for enhanced made capabilities such as storing 7 Fastext pages and 8 TOP pages. The device is intended for use in video recorders to implement VPT (VCR programming via Teletext) facilities.
Read onlinePhilips IVT1 specifications
| Supply Voltage | 4.5 to 5.5 V |
|---|---|
| Supply Current | 75 to 150 mA |
| Operating Temperature | -20 to +70 °C |
| Memory Size | 8K x 8 |
| Clock Output | 13.5 MHz |
Source: philips SAA5281 Integrated Video input processor Teletext decoder (IVT1.8*) handbook
All Philips IVT1 documents by type
Ratings, dimensions and ordering codes, for selection and design work.
- philips SAA5281 Integrated Video input processor Teletext decoder (IVT1.8*) handbook 48 p
- philips SAA5254 Integrated VIP teletext decoder (IVT1.1X) handbook 36 p
- PHILIPS SAA5246A Integrated VIP Teletext (IVT1.0) handbook 50 p
- PHILIPS SAA5249 Integrated VIP Teletext with Background Memory Controller (IVT1.1BMCX) handbook 44 p
- PHILIPS SAA5244A Integrated VIP teletext decoder (IVT1.1) handbook 32 p
Questions answered in these manuals
What line standard does the SAA5281 decode?
It is a single-chip Teletext decoder IC for decoding 625-line based World System Teletext transmissions.
From: philips SAA5281 Integrated Video input processor Teletext decoder (IVT1.8*) handbook
Is external memory required for the SAA5281?
No, an 8K x 8 DRAM is included on-chip for up to 8 page storage.
From: philips SAA5281 Integrated Video input processor Teletext decoder (IVT1.8*) handbook
What is the SAA5254 compatible with?
It is 100% hardware compatible with the SAA5244A.
From: philips SAA5254 Integrated VIP teletext decoder (IVT1.1X) handbook
What type of package does the SAA5254 use?
It uses a 40-pin DIP plastic dual in-line package.
From: philips SAA5254 Integrated VIP teletext decoder (IVT1.1X) handbook
What is the maximum permissible soldering temperature for the SAA5246A?
The maximum permissible soldering temperature is 260 °C.
From: PHILIPS SAA5246A Integrated VIP Teletext (IVT1.0) handbook
How long can the solder remain in contact with the joint at the maximum temperature?
The solder must not be in contact with the joint for more than 5 seconds.
From: PHILIPS SAA5246A Integrated VIP Teletext (IVT1.0) handbook