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參數資料
| 型號： | M52778SP |
| 廠商： | Mitsubishi Electric Corporation |
| 英文描述： | VIF, SIF, VIDEO, CHROMA, DEFLECTION FOR PAL/NTSC |
| 中文描述： | 資料表格，應力強度因子，視頻，撓度色度用于PAL / NTSC制式 |
| 文件頁數： | 1/37頁 |
| 文件大小： | 310K |
| 代理商： | M52778SP |
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MITSUBISHI ICs (TV)
M52778SP
VIF, SIF, VIDEO, CHROMA, DEFLECTION FOR PAL/NTSC
1
DESCRIPTION
The M52778SP 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
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.
2
C bus control circuit, and D/
FEATURES
A built-in I
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-Ramp output
RGB output
2
C bus control circuit makes it possible to reduce the
APPLICATION
PAL/NTSC CTV
RECOMMENDED OPERATING CONDITION
Supply voltage................................................V8, 24=5V, V9, 20=8V
Rated supply voltage........................................V8, 24=4.75 to 5.25V
V9, 20 =7.6 to 8.4V
Maximum output current.............................................5.0mA (pin13)
PIN CONFIGURATION (TOP VIEW)
Outline 52P4B
52
49
50
51
1
4
3
2
48
5
47
6
44
9
43
10
42
11
41
12
13
14
40
39
7
8
46
45
15
38
16
37
17
36
18
35
19
20
34
33
21
32
22
31
23
24
30
29
25
28
26
27
M
AFT OUT
LIMITER IN
RF AGC OUT
IF AGC FILTER
VIF GND
VIF IN
VIF IN
VIF V
CC
H V
CC
RAMP AGC
SCL
SCP OUT
H OUT
SDA
H OSC
AFC 1 FILTER
I REF
+RAMP OUT
-RAMP OUT
Hi V
CC
R OUT
G OUT
B OUT
VCD V
CC
B IN
CONTRAST CONT.
VIDEO OUT
VIDEO APC FILTER
VCO
VCO
FM DIRECT OUT
EXT AUDIO IN
AUDIO OUT
- (R-Y) IN
- (B-Y) IN
- (R-Y) OUT
SECAM REF.
- (B-Y) OUT
X-TAL 4.43
SYNC SEP IN
Y SW OUT
VCD GND
TV IN
CHROMA APC FILTER
EXT IN
AUDIO BYPASS
X-TAL 3.58
FAST BLK
KILLER FILTER
R IN
AFC2 FILTER
G IN
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相關代理商/技術參數 |
參數描述 |
|---|---|
| M52779SP | 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:VIF, SIF, VIDEO, CHROMA, DEFLECTION FOR PAL/NTSC |
| M52780-XXXSP | 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:I2C BUS CONTROLLED 3CH VIDEO PRE-AMP WITH OSD CONTROLLER FOR HIGH RESOLUTION COLOR DISPLAY MONITOR |
| M5278D56 | 制造商:Panasonic Industrial Company 功能描述:IC |
| M5278L05 | 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:(5V,5.6V,8V,9V,10V,12V,15V)3-TERMINAL FIXED POSITIVE OUTPUT VOLTAGE REGULATOR(WITH FOLD-BACK PROTECTION CIRCUIT) |
| M5278L05M | 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:(5V,5.6V,8V,9V,10V,12V,15V) 3-TERMINAL FIXED POSITIVE OUTPUT VOLTAGE REGULATOR (WITH FOLD-BACK PROTECTION CIRCUIT) |
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