STV5348T

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 ...

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STV5348T Picture
SeekIC No. : 004509016 Detail

STV5348T: 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 ...

floor Price/Ceiling Price

Part Number:
STV5348T
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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268 Transactions

Rating

evaluate  (4.8 stars)

Upload time: 2025/12/24

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Product Details

Description



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

  Connection Diagram


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.




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