m52340sp Mitsumi Electronics, Corp., m52340sp Datasheet

m52340sp

Manufacturer Part Number

m52340sp

Description

Pal/ntsc System Shingle-chip Color Tv Signal Processor

Manufacturer

Mitsumi Electronics, Corp.

Datasheet

1.M52340SP.pdf (44 pages)

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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 I

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

APPLICATION

PAL/NTSC system color TV

RECOMMENDED OPERATING CONDITION

Supply voltage .............................. 4.75V to 5.25V (pins 8 and 24)

Rated supply voltage .................................... 5.0V (pins 8 and 24)

Maximum output current ......................................... 5.0mA (pin 18)

•A built-in I

•Various filters (TRAP, BPF, Y-DL, RGB clamp) are build in this

•PLL detection system is introduced to process video IF and voice

•DL aperture control

•Color signal frequency and vertical frequency of TVs of every

•Horizontal/vertical countdown system

•V-pulse output

•RGB output

number of peripheral parts and rationalize production lines.

IC.

IF. Furthermore, AFT coil is not necessary.

type can be discriminated fully automatically.

C bus control circuit makes it possible to reduce the

...........................7.6V to 8.4V (pins 9, 20, and 47)

.............................8.0V (pins 9, 20, and 47)

.........................................

C bus control circuit, and

PAL/NTSC SYSTEM SHINGLE-CHIP COLOR TV SIGNAL PROCESSOR

5.0mA (pin 13)

PIN CONFIGURATION (TOP VIEW)

INTERFACE GND

IF AGC FILTER

AFC 1 FILTER

V PULSE OUT

AFC 2 FILTER

RF AGC OUT

CONTRAST

LIMITER IN

SCP OUT

AFT OUT

VCD V

VIF GND

VIF V

IIL V

H OSC

Hi V

G OUT

H OUT

R OUT

B OUT

CONT.

H V

VIF IN

SDA

SCL

B IN

Outline 52P4B

MITSUBISHI ICs (TV)

M52340SP

VIDEO OUT

VIDEO APC FILTER

VCO

FM DIRECT OUT

ATT V

AUDIO OUT

-(R-Y) IN

-(B-Y) IN

-(R-Y) OUT

SECAM REF.

-(B-Y) OUT

SYNC SEP IN

X-TAL 4.43

V(Y) SW OUT

VCD GND

TV IN (Y IN)

CHROMA APC FILTER

KILLER FILTER

AUDIO BYPASS

X-TAL 3.58

FAST BLK

AC-IDENT

R IN

COINCIDENCE

G IN

NC : NO CONNECTION

Related parts for m52340sp

m52340sp Summary of contents

Page 1

... PAL/NTSC SYSTEM SHINGLE-CHIP COLOR TV SIGNAL PROCESSOR DESCRIPTION The M52340SP is a single-chip semiconductor integrated circuit to process signals of a color TV. Circuits to process video IF, sound 2 IF, video, color, and deflection signals 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 ...

Page 2

... PAL/NTSC SYSTEM SHINGLE-CHIP COLOR TV SIGNAL PROCESSOR BLOCK DIAGRAM MITSUBISHI ICs (TV) M52340SP ...

Page 3

... ABSOLUTE MAXIMUM RATINGS (Ta=25 ˚C, unless otherwise noted) Symbol Parameter V Supply voltage CC P Power dissipation d T Operating temperature opr T Storage temperature stg S Electrostatic discharge urge Ratings Unit 5.0, 8.0 V 1 ˚C -40 to 150 ˚C 200 V (-150 for only minus side of pin 18) MITSUBISHI ICs (TV) M52340SP ...