GULL WING Teletext ICs 55

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Part RoHS Manufacturer General IC Type Temperature Grade Terminal Form No. of Terminals Package Code Package Shape Package Body Material Surface Mount Nominal Crystal Frequency No. of Functions Video Input Processor Technology No. of Stored Internal Pages Maximum Supply Current Power Supplies (V) Package Style (Meter) Package Equivalence Code Sub-Category External Page Memory Support Terminal Pitch Maximum Operating Temperature Minimum Operating Temperature Terminal Finish Terminal Position JESD-30 Code No. of Lines per Frame Maximum Supply Voltage (Vsup) Maximum Seated Height Width Qualification Minimum Supply Voltage (Vsup) JESD-609 Code Maximum Time At Peak Reflow Temperature (s) Peak Reflow Temperature (C) No. of Languages Length

SDA5642-6X

Infineon Technologies

TELETEXT AND VPS/PDC DECODER

COMMERCIAL

GULL WING

20

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

NO

CMOS

15 mA

5

SMALL OUTLINE

SOP20,.4

Teletext ICs

NO

1.27 mm

70 Cel

0 Cel

Tin/Lead (Sn/Pb)

DUAL

R-PDSO-G20

16

5.5 V

2.65 mm

7.5 mm

Not Qualified

4.5 V

e0

12.8 mm

SDA5254M

Infineon Technologies

TELETEXT AND VPS/PDC DECODER

COMMERCIAL

GULL WING

64

QFP

SQUARE

PLASTIC/EPOXY

YES

1

FLATPACK

.8 mm

70 Cel

0 Cel

TIN LEAD

QUAD

S-PQFP-G64

5.5 V

2.45 mm

14 mm

Not Qualified

4.5 V

e0

14 mm

SDA5255M

Infineon Technologies

TELETEXT AND VPS/PDC DECODER

COMMERCIAL

GULL WING

64

QFP

SQUARE

PLASTIC/EPOXY

YES

1

FLATPACK

.8 mm

70 Cel

0 Cel

TIN LEAD

QUAD

S-PQFP-G64

5.5 V

2.45 mm

14 mm

Not Qualified

4.5 V

e0

14 mm

SDA5251M-2

Infineon Technologies

TELETEXT DECODER

GULL WING

64

QFP

SQUARE

PLASTIC/EPOXY

YES

1

FLATPACK

QUAD

S-PQFP-G64

5 V

Not Qualified

5 V

SDA5255M-2

Infineon Technologies

TELETEXT DECODER

GULL WING

64

QFP

SQUARE

PLASTIC/EPOXY

YES

1

FLATPACK

QUAD

S-PQFP-G64

5 V

Not Qualified

5 V

SDA5254M-2

Infineon Technologies

TELETEXT DECODER

GULL WING

64

QFP

SQUARE

PLASTIC/EPOXY

YES

1

FLATPACK

QUAD

S-PQFP-G64

5 V

Not Qualified

5 V

TC90A60U

Toshiba

TELETEXT AND VPS/PDC DECODER

COMMERCIAL EXTENDED

GULL WING

44

QFP

SQUARE

PLASTIC/EPOXY

YES

22.9 MHz

1

NO

CMOS

FLATPACK

NO

.8 mm

75 Cel

-20 Cel

QUAD

S-PQFP-G44

3.6 V

1.9 mm

10 mm

Not Qualified

3 V

10 mm

Teletext ICs

Teletext ICs, also known as teletext decoder ICs, are electronic components that decode and display teletext signals. Teletext is a broadcast-based information service that provides textual information, such as news, weather, and sports updates, along with graphics and other visual content.

Teletext ICs can be classified into several types based on the specific functions they provide. Some of the most common types of teletext ICs include:

1. Teletext decoder ICs - These ICs decode the teletext signals received by a television or set-top box and provide the decoded information to the display.

2. Teletext memory ICs - These ICs provide a memory buffer for storing teletext pages, allowing users to navigate through the information without having to wait for each page to be decoded.

3. Teletext controller ICs - These ICs provide a complete teletext solution, including signal processing, decoding, memory management, and display control.

Teletext ICs can be integrated into a variety of devices, from small portable devices to large television sets. They can also be used in combination with other components, such as microcontrollers and display drivers, to provide a complete teletext system.