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COLOR SIGNAL, Video SIGNAL and Synchronous SIGNAL PROCESSING IC for COLOR="FF003B">PAL/NTSC TV

■ Overview
The AN5095K is an IC in whICh COLOR="FF003B">PAL/NTSC COLOR television SIGNAL PROCESSING circuits are inte grated into a SINGLE CHIP. Also, since the I2C bus interface is built in the IC, the rationalization of set production line can be realized.

■ Features
• Built- in video IF circuit, sound IF circuit, video SIGNAL PROCESSING circuit, COLOR SIGNAL PROCESSING circuit, sync. SIGNAL PROCESSING circuit
• Suitable for COLOR="FF003B">PAL/NTSC/AV-NTSC/M-NTSC sys tems
• 6 dB improved sound S/N (compared with the AN5195K-B/-C)
• Package: 64-SDIP, supply voltage: 5 V, 9 V

■ ApplICations
• Television and televideo

■Overview
The AN5195K-C is an IC in whICh all of the COLOR="FF003B">PAL/NTSC system COLOR television SIGNAL PROCESSING circuits are integrated on one CHIP. The ratio nalization of set production line can be realized by
the incorporation of I2C bus interface.

■Features
•Built-in video IF circuit, sound IF circuit, video SIGNAL PROCESSING circuit, COLOR SIGNAL PROCESSING
circuit, and sync. SIGNAL PROCESSING circuit
•Rationalization of set production line can be real ized by the incorporation of I2C bus interface
•Can be applied to COLOR="FF003B">PAL/NTSC/AV-NTSC/M NTSC system
•Package: 64-SDIP, supply voltage: 5 V, 9 V

■ApplICations
•TV, TV-video combination

VIDEO, CHROMA AND SYNCHRONIZING SIGNALS PROCESSING IC FOR PAL / NTSC SYSTEM COLOR TV

TB1229DN that is a SIGNAL PROCESSING IC for the PAL / NTSC COLOR TV system integrates video, chroma and synchronizing SIGNAL PROCESSING circuits together in a 56-pin shrink DIP plastIC package.

FEATURES
Video section
  Built-in trap filter
  Black expansion circuit
  Variable DC regeneration rate
  Y delay line
  Sharpness control by aperture control
  γ correction
Chroma section
  Built-in 1H Delay circuit
  PAL base band demodulation system
  One crystal COLOR demodulation circuit (4.43MHz, 3.58MHz, M / N-PAL)
  AutomatIC system discrimination, system forced COLOR="FF003B">MODE
  1H delay line also serves as comb filter in NTSC demodulation
  Built-in band-pass filter
  COLOR limiter circuit
Synchronizing deflecting section
  Built-in horizontal VCO resonator
  Adjustment-free horizontal / vertICal oscillation by count-down circuit
  Double AFC circuit
  VertICal frequency automatIC discrimination circuit
  Horizontal / vertICal holding adjustment
  VertICal ramp output
  VertICal amplitude adjustment
  VertICal linearity / S-shaped curve adjustment
Text section
  Linear RGB input
  OSD RGB input
  Cut / off-drive adjustment
  RGB primary SIGNAL output

Overview
LA76930 has a built-in mICrocomputer for NTSC / PAL COLOR TV, video / audio PROCESSING (VIF / SIF / Y / C / deflection / CbCr IN) 1 CHIP IC.

Function
MICrocomputer built-in 12C bus control VIF / SIF / Y / C / deflection / CbCr IN 1 CHIP
◾ Unadjusted VIF / SIF
◾ VCO coilless
◾ Built-in voICe BPF, 4-line voICe trap
◾ Digital AFT system

DESCRIPTION
The M52340SP is a SINGLE-CHIP semIConductor integrated circuit to process SIGNALs of a COLOR TV. Circuits to process video IF, sound IF, video, COLOR, and deflection SIGNALs, a I2C bus control circuit, and D/A are build in this devICe. This IC can be used not only for popular-type TV sets but also for middle-class TV sets. Combined with a SECAM chroma decoder, the M52325AP, this devICe can process SIGNALs of every type of TVs in the world by discriminating them fully automatICally.

FEATURES
•A built-in I2C bus control circuit makes it possible to reduce the number of peripheral parts and rationalize production lines.
•Various filters (TRAP, BPF, Y-DL, RGB clamp) are build in this IC.
•PLL detection system is introduced to process video IF and voICe IF. Furthermore, AFT coil is not necessary.
•DL aperture control
•COLOR SIGNAL frequency and vertICal frequency of TVs of every type can be discriminated fully automatICally.
•Horizontal/vertICal countdown system
•V-pulse output
•RGB output

APPLICATION
COLOR="FF003B">PAL/NTSC system COLOR TV

Overview
The LA7688 integrates VIF, SIF, video, chrominance, and deflection PROCESSING circuits for COLOR="FF003B">PAL/NTSC format TV sets on a SINGLE CHIP and is provided in a 52-pin shrink package.

Features
[VIF] • PLL detector  • Buzz canceller
[SIF] • PLL detector  • Audio switch
[VIDEO] • Built-in trap  • Built-in DL 
              • Aperture control 
              • Video switch (SVO output) 
              • Black expansion
[CHROMA] • PAL/NT • Base band PROCESSING
                   (adjustment free)
                   • Built-in bandpass filter
[OSD] • Analog OSD
[DEF] • AutomatIC 50/60 Hz discrimination
          • Fixed vertICal size  • Double AFC 
          • Built-in sync separator circuit
[Other features] • Sandcastle pulse (for the 1H delay line)
                          • fsc output (for SECAM systems) 
                          • Primary COLOR output

The AN5163K is a SINGLE-CHIP IC whICh incorporates all functions needed for NTSC COLOR-TV SIGNAL PROCESSING.

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