STV5348

Series: -
Applications: -
Mounting Type: Through Hole
Packaging: Tube
Type: Video Decoder
Voltage - Supply, Analog: -
Voltage - Supply, Digital: 4.75 V ~ 5.25 V
Manufacturer: STMicroelectronics
Package / Case: 28-DIP (0.600", 15.24mm)
Supplier Device Package: 28-PDIP


Features:

` COMPLETE TELETEXT AND VPS DECODER INCLUDING AN 8 PAGE MEMORY ON A SINGLE CHIP
` UPWARD SOFTWARE COMPATIBLE WITH PREVIOUS ST's MULTICHIP SOLUTIONS (SAA5231, SDA5243, STV5345)
` PERFORM PDC SYSTEM A (VPS) AND PDC SYSTEM B (8/30/2) DATA STORAGE SEPARATELY
` DEDICATED "ERROR FREE" OUTPUT FOR VALID PDC DATA
` INDICATION OF LINE 23 FOR EXTERNAL USE
` SINGLE +5V SUPPLY VOLTAGE
` SINGLE 13.875MHz CRYSTAL
` REDUCED SET OF EXTERNAL COMPONENTS, NO EXTERNAL ADJUSTMENT
` OPTIMIZED NUMBER OF DIGITAL SIGNALS REDUCING EMC RADIATION
` HIGH DENSITY CMOS TECHNOLOGY
` DIGITAL DATA SLICER AND DISPLAY CLOCK PHASE LOCK LOOP
` 28 PIN DIP & SO PACKAGE


Pinout




Specifications

Symbol	Parameter	Value	Unit
VDD	Positive Supply Voltage on VDDD and VDDA	0.3, 6.0	V
VI	Input Voltage (any input)	0.3, VDD + 0.5	V
VO	Output Voltage (any output)	0.3, VDD + 0.5	V
VDD	Difference between VDDD, VDDA	0.25	V
Toper	Operating Ambient Temperature	0, +70
Tstg	Storage Temperature	40, +150

Description

The STV5348 decoder is a computer-controlled teletext device including an 8 page internal memory.Data slicing and capturing extracts the teletext information embedded in the composite video signal.Control is accomplished via a two wire serial I²C bus ®. Chip address is 22h. Internal ROM provides a character set suitable to display text using up to seven national languages. Hardware and software features allow selectable master/slave synchronization configurations. The STV5348 also supports facilities for reception and display of current level protocol data.

Parameters:

Technical/Catalog Information	STV5348
Vendor	STMicroelectronics
Category	Integrated Circuits (ICs)
Type	Video Decoder
Applications	-
Mounting Type	Through Hole
Package / Case	28-DIP (600 mil)
Voltage - Supply, Analog	-
Voltage - Supply, Digital	4.75 V ~ 5.25 V
Packaging	Tube
Drawing Number	*
Lead Free Status	Lead Free
RoHS Status	RoHS Compliant
Other Names	STV5348 STV5348