TDA884X/5X-N2

Features: . Multi-standard vision IF circuit with an alignment-free PLL demodulator without external components.Alignment-free multi-standard FM sound demodulato(4.5 MHz to 6.5 MHz).Audio switch.Flexible source selection with CVBS switch and Y(CVBS)/C input so that a comb filter can be applied.Int...

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TDA884X/5X-N2 Picture
SeekIC No. : 004516862 Detail

TDA884X/5X-N2: Features: . Multi-standard vision IF circuit with an alignment-free PLL demodulator without external components.Alignment-free multi-standard FM sound demodulato(4.5 MHz to 6.5 MHz).Audio switch.Fle...

floor Price/Ceiling Price

Part Number:
TDA884X/5X-N2
Supply Ability:
5000

Price Break

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

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Upload time: 2025/1/12

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Product Details

Description



Features:

. Multi-standard vision IF circuit with an alignment-free PLL demodulator without external components
. Alignment-free multi-standard FM sound demodulato(4.5 MHz to 6.5 MHz)
. Audio switch
. Flexible source selection with CVBS switch and Y(CVBS)/C input so that a comb filter can be applied
. Integrated chrominance trap circuit
. Integrated luminance delay line
. Asymmetrical peaking in the luminance channel with  (defeatable) noise coring function
. Black stretching of non-standard CVBS or luminance signals
. Integrated chroma band-pass filter with switchable centre frequency
. Dynamic skin tone control circuit
. Blue stretch circuit which offsets colours near white towards blue
. RGB control circuit with "Continuous Cathode Calibration" and white point adjustment
. Possibility to insert a "blue back" option when no vide signal is available
. Horizontal synchronization with two control loops and alignment-free horizontal oscillator
. Vertical count-down circuit
. Vertical driver optimised for DC-coupled vertical outp stages2
. I C-bus control of various functions The detailed differences between the various IC's are given in the table on page 3.



Pinout

  Connection Diagram  Connection Diagram


Specifications

SYMBOL

PARAMETER

CONDITIONS

MIN.

MAX.

UNIT

VP

supply voltage

 

-

9.0

V

Tstg

storage temperature

 

-25

+150

°C

Tamb

operating ambient temperature

 

0

70

°C

Tsol

soldering temperature

for 5 s

-

260

°C

Tj

operating junction temperature

 

-

150

°C

Ves

electrostatic handling

HBM; all pins; notes 1 and 2

-2000

+2000

V

MM; all pins; notes 1 and 3

-200

+200

V




Description

The various versions of the TDA884X/5X-N2 series are2 I C-bus controlled single chip TV processors which are intended to be applied in PAL, NTSC, PAL/NTSC and multi-standard television receivers. The N2 version is pin and application compatible with the N1 version, however,a new feature has been added which makes the N2 more attractive. The IF PLL demodulator has been replaced by an alignment-free IF PLL demodulator with internal VCO (no tuned circuit required). The setting of the various frequencies (33.4, 33.9, 38, 38.9, 45,75 and 58.75 MHz) 2 can be made via the I C-bus.

Because of this difference the N2 version is compatible with the N1, however, TDA884X/5X-N2 devices cannot be used in an optimised N2 application.




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