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參數(shù)資料
| 型號： | LA7615 |
| 廠商： | Sanyo Electric Co.,Ltd. |
| 英文描述： | Single-Chip NTSC Color TV IC |
| 中文描述： | 單片集成電路NTSC制式彩電 |
| 文件頁數(shù)： | 13/39頁 |
| 文件大?。?/td> | 206K |
| 代理商： | LA7615 |
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No. 5841-13/39
LA7615
Continued from preceding page.
Parameter
Symbol
Conditions
Ratings
Unit
min
typ
max
Demodulation angle B-Y/R-Y
AN
GBR
ANGGR
99
104
109
deg
Demodulation angle G-Y/R-Y
–146
–136
–127
deg
Killer operating point
KILL
0 dB = 40IRE
–32
–26
–22
dB
Chrominance V
CO
free-running frequency
Chrominance pull-in range (+)
CV
CO
F
PUL
IN+
PUL
IN–
AF
073
AF
118
AF
163
OVL1
Deviation from 3.579545 MHz
–250
+250
Hz
350
Hz
Chrominance pull-in range (–)
–350
Hz
Auto Flesh characteristics: 73°
8
20
30
deg
Auto Flesh characteristics: 118°
–7
0
+7
deg
Auto Flesh characteristics: 163°
–30
–20
–8
deg
Overload characteristics 1
3.2
4.7
Overload characteristics 2
OVL2
4.2
6.8
Overload characteristics 3
OVL3
4.5
8.5
[Chrominance Bandpass Filter Block]
Peaking amplitude characteristics: 3.08 MHz
C
PE308
C
PE
C
PE05
C
BP308
C
BP
C
BP05
Referenced to 3.48 MHz
–5
–3
–1
dB
Peaking amplitude characteristics: 3.88/3.28 MHz
Referenced to 3.28 MHz
–0.5
+1.5
+3.5
dB
Peaking amplitude characteristics: 4.08/3.08 MHz
Referenced to 3.08 MHz
–5.0
2.5
–1
dB
Bandpass amplitude characteristics: 3.08 MHz
Referenced to 3.48 MHz
–5
–3
–1
dB
Bandpass amplitude characteristics: 3.88/3.28 MHz
Referenced to 3.28 MHz
–2
0
+2
dB
Bandpass amplitude characteristics: 4.08/3.08 MHz
Referenced to 3.08 MHz
–2.5
0
+2.5
dB
[Video Block]
Video overall gain (at maximum contrast)
CONT63
10
12
14
dB
Contrast adjustment characteristics (normal/max)
CONT32
–7.5
–6.0
–4.5
dB
Contrast adjustment characteristics (min/max)
CONT0
–15
–12
–9
dB
Video frequency characteristics: f0 = 3
Y
f03
C
trap
C
lampG
Y
DLY
BKSTmax
–6.0
–3.5
0.0
dB
Chrominance trap level: f0 = 0
–23
–15
dB
DC restoration
95
100
105
%
Luminance delay: f0 = 1
480
505
530
ns
Maximum black stretch gain
Black stretch threshold (40 IRE
black)
Sharpness variation range
12
16
20
IRE
BKST
TH
Sharp16
–2
0
+2
IRE
(normal)
4
6
8
dB
(max)
Shaprp31
9.0
11.5
14.0
dB
(min)
Shapr0
–6.0
–3.5
–1.0
dB
Horizontal/vertical blanking output level
RGB
BLK
1.4
1.7
2.0
V
[OSD Block]
OSD fast switch threshold
FS
TH
R
OSDH
G
OSDH
B
OSDH
R
RGB
LR
RGB
1.7
1.9
2.2
V
RGB output level: red
120
165
200
IRE
RGB output level: green
70
120
140
IRE
RGB output level: blue
85
120
155
IRE
Analog OSD output level
1.12
1.4
1.68
Ratio
Gain matching Linearity
45
50
60
%
Continued on next page.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| LA7620 | Color TV Video, Chroma, Deflection Circuit |
| LA7625 | Video, Chroma and Deflection Circuit for Color Television Sets |
| LA7629 | Color TV/Video,Chroma,Deflection Circuit |
| LA7640N | Chroma Circuit for SECAM-system Color Television Sets |
| LA7642N | SECAM Format Color TV Chrominance Circuit |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LA7620 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Color TV Video, Chroma, Deflection Circuit |
| LA7621 | 制造商:Panasonic Industrial Company 功能描述:IC |
| LA7625 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Video, Chroma and Deflection Circuit for Color Television Sets |
| LA7626 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Video, Chroma and Deflection Circuit for Color Television Sets |
| LA7629 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Color TV/Video,Chroma,Deflection Circuit |
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