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參數資料
| 型號： | M52340SP |
| 廠商： | Mitsubishi Electric Corporation |
| 英文描述： | PAL/NTSC SYSTEM SHINGLE-CHIP COLOR TV SIGNAL PROCESSOR |
| 中文描述： | PAL / NTSC制式系統瓦一塊彩色電視信號處理器 |
| 文件頁數： | 1/44頁 |
| 文件大小： | 314K |
| 代理商： | M52340SP |
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PAL/NTSC SYSTEM SHINGLE-CHIP COLOR TV SIGNAL PROCESSOR
M52340SP
MITSUBISHI ICs (TV)
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
2
C 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 I
2
C 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
PAL/NTSC system color TV
RECOMMENDED OPERATING CONDITION
Supply voltage .............................. 4.75V to 5.25V (pins 8 and 24)
...........................
7.6V to 8.4V (pins 9, 20, and 47)
Rated supply voltage .................................... 5.0V (pins 8 and 24)
.............................
8.0V (pins 9, 20, and 47)
Maximum output current .........................................5.0mA (pin 18)
.........................................
5.0mA (pin 13)
PIN CONFIGURATION (TOP VIEW)
Outline 52P4B
52
VIDEO OUT
VIDEO APC FILTER
VCO
VCO
FM DIRECT OUT
ATT V
CC
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
M
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AFT OUT
LIMITER IN
RF AGC OUT
IF AGC FILTER
VIF GND
VIF IN
VIF IN
VIF V
CC
H V
CC
IIL V
CC
SCL
SCP OUT
H OUT
H OSC
SDA
AFC 1 FILTER
INTERFACE GND
V PULSE OUT
AFC 2 FILTER
Hi V
CC
R OUT
G OUT
B OUT
VCD V
CC
B IN
CONTRAST
CONT.
相關PDF資料 |
PDF描述 |
|---|---|
| M52342 | PLL-SPLIT VIF/SIF IC |
| M52342FP | PLL-SPLIT VIF/SIF IC |
| M52342SP | PLL-SPLIT VIF/SIF IC |
| M52347 | SYNC SIGNAL PROCESSOR |
| M52347FP | SYNC SIGNAL PROCESSOR |
相關代理商/技術參數 |
參數描述 |
|---|---|
| M52342 | 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:PLL-SPLIT VIF/SIF IC |
| M52342FP | 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:PLL-Split VIF/SIF IC |
| M52342SP | 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:PLL-SPLIT VIF/SIF IC |
| M52346SP | 制造商:Panasonic Industrial Company 功能描述:IC |
| M52347 | 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:SYNC SIGNAL PROCESSOR |
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