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M52335SP

Mitsubishi
Part Number M52335SP
Manufacturer Mitsubishi
Description NTSC SYSTEM SINGLE-CHIP COLOR TV SIGNAL PROCESSOR
Published Apr 23, 2005
Detailed Description MITSUBISHI ICs (TV) M52335SP NTSC SYSTEM SINGLE-CHIP COLOR TV SIGNAL PROCESSOR DESCRIPTION The M52335SP is a semicondu...
Datasheet PDF File M52335SP PDF File

M52335SP
M52335SP

Overview
MITSUBISHI ICs (TV) M52335SP NTSC SYSTEM SINGLE-CHIP COLOR TV SIGNAL PROCESSOR DESCRIPTION The M52335SP is a semiconductor integrated circuit thatintegrates NTSC system color TV signal processing functions into a single chip.
It contains video IF, sound IF, picture, color, on-screen character display and deflection signal processing functions.
Combining the IC with a simple output stage using a tuner and transistors provides rational NTSC system color TV set design.
PIN CONFIGURATION (TOP VIEW) EXT AUDIO IN SOUND DET COIL SOUND DET OUT AF OUT IF AGC FILTER RF AGC DELAY ADJ.
GND-1 (VIF SIF) VIF IN 1 2 3 4 5 6 7 8 9 52 RF AGC OUT 51 VIDEO OUT 50 AFT OUT 49 AFT DEFEAT 48 SIF IN 47 46 VIDEO VCO COIL FEATURES Large-scale single-chip integration provides set rationalization, high reliability and less power dissipation.
P LL -employed full sync detector circuit is used as a video detector circuit to improve characteristics such as DG, DP, 920kHz beat and cross color.
A quadrature detector circuit is used as a sound IF FM detector to simplify external circuits and improve linearity.
Coilless AFT.
Horizontal oscillator is obtained by counting down from x32 horizontal frequency oscillator using a ceramic oscillator, requiring no adjustment of horizontal free run frequency.
Vertical oscillator is obtained by counting down double horizontal frequency oscillator generated by horizontal count-down, requiring no vertical sync adjustment.
Using a 2-wind system provides high noise resistance capability.
Double AFC is used as a horizontal circuit to reduce horizontal jitter in a weak electric field and screen distortion caused by luminance change.
Also, the sync detector circuit allows use as a detector signal as for sound muting or automatic tuning.
Built-in black expansion circuit Built-in Y-delay line circuit.
Built-in on-screen character display circuit.
DC voltage control is applied to picture quality, contrast, luminance, color saturation, tint and sound volume.
45 TV IN 4...


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