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| 型號： | LA76070 |
| 廠商： | Sanyo Electric Co.,Ltd. |
| 英文描述： | NTSC Color Television IC |
| 中文描述： | NTSC制式彩色電視芯片 |
| 文件頁數(shù)： | 3/27頁 |
| 文件大?。?/td> | 308K |
| 代理商： | LA76070 |
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Continued from preceding page.
No. 5844-3/27
LA76070
Parameter
Symbol
Conditions
Ratings
Unit
min
typ
max
Color control sensitivity
CLRSE
1
2
4
%/bit
Tint center
TINCEN
TINT NOM
–15
–3
deg
Tint control maximum
TINMAX
TINT MAX
30
45
60
deg
Tint control minimum
TINMIN
TINT MIN
–60
–45
–30
deg
Tint control sensitivity
TINSE
0.7
2.0
deg/bit
Demodulator output ratio R-Y/B-Y
RB
0.75
0.85
0.95
Demodulator output ratio G-Y/B-Y
GB
0.28
0.33
0.38
Demodulator angle B-Y/R-Y
ANGBR
92
99
107
deg
Demodulator angle G-Y/B-Y
ANGGB
227
237
247
deg
Killer operating point
KILL
0 dB = 40 IRE
–42
–37
–30
dB
Chrominance VCO free-running frequency
CVCOF
Deviation from 3.579545 MHz
–350
+350
Hz
Chrominance pull-in range (+)
PULIN+
350
Hz
Chrominance pull-in range (–)
PULIN–
–350
Hz
Auto-flesh characteristic 73°
AF 073
5
10
20
deg
Auto-flesh characteristic 118°
AF 118
–7
0
+7
deg
Auto-flesh characteristic 163°
AF 163
–20
–10
–5
deg
[Video Block]
Overall video gain
(Contrast set to maximum)
CONT63
10
12
14
dB
Contrast adjustment characteristic
(Normal/maximum)
CONT32
–7.5
–6.0
–4.5
dB
Contrast adjustment characteristic
(Minimum/maximum)
CONT0
–17
–14
–11
dB
Video frequency characteristic
Trap & D = 0
Yf0
–6.0
–3.5
0.0
dB
Chrominance trap level
Trap & D = 1
Ctrap
–20
dB
DC propagation
ClampG
95
100
105
%
Y delay, f0 = 1
YDLY
430
ns
Maximum black stretching gain
BKSTmax
6
13
20
IRE
(normal)
Sharp16
4
6
8
dB
Sharpness adjustment range (max)
Sharp31
9.0
11.5
14.0
dB
(min)
Sharp0
–6.0
–3.5
–1.0
dB
Horizontal/vertical blanking output level
RGBBLK
1.4
1.6
1.8
V
[OSD Block]
OSD fast switch threshold
FSTH
0.9
1.2
1.7
V
Red RGB output level
ROSDH
220
250
280
IRE
Green RGB output level
GOSDH
220
250
280
IRE
Blue RGB output level
BOSDH
220
250
280
IRE
Analog OSD R output level
gain matching
RRGB
1.5
1.9
2.3
Ratio
Linearity
LRRGB
45
50
60
%
Analog OSD G output level
gain matching
GRGB
1.5
1.9
2.3
Ratio
Linearity
LGRGB
45
50
60
%
Analog OSD B output level
gain matching
BRGB
1.5
1.9
2.3
Ratio
Linearity
LBRGB
45
50
60
%
[RGB Output (cutoff and drive) Block]
Brightness control (normal)
BRT64
2.1
2.65
3.2
V
High brightness (maximum)
BRT127
15
20
25
IRE
Low brightness (minimum)
BRT0
–25
–20
–15
IRE
Continued on next page.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| LA76075 | NTSC Color Television Sets |
| LA7615 | Single-Chip NTSC Color TV IC |
| LA7620 | Color TV Video, Chroma, Deflection Circuit |
| LA7625 | Video, Chroma and Deflection Circuit for Color Television Sets |
| LA7629 | Color TV/Video,Chroma,Deflection Circuit |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LA76075 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:NTSC Color Television Sets |
| LA7612A | 制造商:SANYO Semiconductor Co Ltd 功能描述: |
| LA7615 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Single-Chip NTSC Color TV IC |
| 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 |
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