PHILIPS SAA5246A Integrated VIP Teletext (IVT1.0) handbook

The data sheet provides detailed information on the features of the SAA5246A Integrated VIP and Teletext (IVT1.0).

Brand: Philips
Category: INTEGRATED CIRCUITS
Document type: Datasheet
Language: English
Pages: 50
File format: PDF
File size: 631 KB
Published: 04 July, 2012
Updated: 30 September, 2023
Model: IVT1
MD5 checksum: F5ADF2A097204187302F3F453816165D
PDF: PHILIPS SAA5246A Integrated VIP Teletext (IVT1.0) handbook PDF

About this manual

The SAA5246A is an integrated circuit designed as a complete Teletext decoder in either a 48-pin DIL or 64-pin QFP package. It operates on a single +5 V power supply and supports both video and scan-related synchronization modes with an RGB interface to standard color decoder ICs.

What's inside

Features
Description
Quick Reference Data
Ordering Information
Block Diagram
Pinning
Limiting Values
Soldering

Specifications

Package Type	48-pin DIL or 64-pin QFP
Power Supply Voltage	+5 V
Operating Temperature Range	-20 to +70 °C
Supply Current (Typical)	64 mA
Crystal Frequency	27 MHz

Frequently asked questions

What is the maximum permissible soldering temperature for the SAA5246A?

The maximum permissible soldering temperature is 260 °C.

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.

What is the required preheating duration and temperature for reflow soldering?

Preheating is necessary for 45 minutes at 45 °C.

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