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STV228XH

Features: I²C Bus Control PIF Circuit with PLL Demodulation (Positive and Negative Video) SIF Circuit with QSS Structure, FM Demodulation and AM Demodulation for France Intercarrier Capability Built-in Sound Bandpass Sound Subcarrier Output for Stereo Chassis (FM, NICAM) Audio FM wide mode A...

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SeekIC No. : 004508993 Detail

STV228XH: Features: I²C Bus Control PIF Circuit with PLL Demodulation (Positive and Negative Video) SIF Circuit with QSS Structure, FM Demodulation and AM Demodulation for France Intercarrier Capability...

STV228XH Data Sheet

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Part Number:
STV228XH
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: 2025/12/24

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Product Details

Description



Features:

I²C Bus Control
PIF Circuit with PLL Demodulation (Positive and Negative Video)
SIF Circuit with QSS Structure, FM Demodulation and AM Demodulation for France
Intercarrier Capability
Built-in Sound Bandpass
Sound Subcarrier Output for Stereo Chassis (FM, NICAM)
Audio FM wide mode
Audio Switch and Volume Control (Mono Chassis)
AVL (Automatic Volume Levelling)
Integrated Chroma Filters and Luma Delay Line
Integrated Chroma Delay Line
Video Switch (3 CVBS In, 2 CVBS Out)
SVHS Switch (Y Combined with CVBS3 Input)
OSD RGB Inputs
External RGB/YCrCb Inputs or YUV Interface
PAL / SECAM / NTSC Chroma Demodulators
Auto Flesh Control Capability in NTSC mode
South America Capability (PAL-M / PAL-N / NTSC)
Chroma Subcarrier Output
Black Stretch Circuit
Peaking Circuit
Automatic Cut-off Current Loop
Manual Cut-off possible for low-cost applications
Two Horizontal Deflection PLLs
Vertical Countdown
Half Contrast
APR (Automatic RGB Peak Regulation) or RGB Peak Limitation Function
White Insertion
Copy Protection mode
Wide Line Blanking mode
SAW Filter Switch Control (TQFP64 package only)
Very Few External Components


Pinout

Connection Diagram


Specifications

Symbol
Parameter
Value
Unit
VCC_8V
 8 V Supply Voltage
10
V
VCC_5V
 5 V Supply Voltage
7
V
VESD
 Capacitor 100 pF discharged via 1.5 serial resistance (Human Body Model)
±2
kV
TOPER
 Operating Temperature
0, +70
°C
TSTG
 Storage Temperature
-55, +150
°C



Description

The STV224XH/228XH/223XH STV228XH are fully bus-controlled ICs for TV that include PIF, SIF, Luma, Chroma and Deflection processing functions. Used with a vertical frame booster (TDA8174A for a 90° chassis, STV9306 for a 110° chassis), they allow multistandard (BGDKIMNLL', PAL/SECAM/NTSC) sets to be designed with very few external components and no manual adjustments.




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