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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)： | 14/39頁 |
| 文件大?。?/td> | 206K |
| 代理商： | LA7615 |
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No. 5841-14/39
LA7615
Continued from preceding page.
Parameter
Symbol
Conditions
Ratings
Unit
min
typ
max
Analog OSD green output level
G
RGB
LG
RGB
B
RGB
LB
RGB
0.8
1.0
1.2
Ratio
Gain matching Linearity
45
50
60
%
Analog OSD blue output level
0.8
1.0
1.2
Ratio
Gain matching Linearity
45
50
60
%
[RGB Output (cutoff and drive) Block]
Brightness control (normal)
BRT32
2.0
2.35
2.7
V
High brightness (max)
BRT63
15
20
25
IRE
Low brightness (min)
BRT60
–25
–20
–5
IRE
Cutoff control
(min)
Vbias0
1.6
2.0
2.4
V
(bias control) (max)
Vbias128
2.8
3.2
3.6
V
Cutoff contrad Resolution
Vbiassns
3
4
6
mV/bit
Sub-bias control resolution
Vsbiassns
160
220
280
mV/bit
Drive adjustment: maximum output
RGBout63
2.4
3.0
3.6
Vp-p
Output attenuation
RGBout0
7
9
11
dB
[Deflection Block]
Sync separator circuit sensitivity
S
sync
f
H
f
H PULL
Hduty0
10
15
IRE
Horizontal free-running frequency deviation
15.634
15.734
15.834
kHz
Horizontal pull-in range
±400
Hz
Horizontal output pulse width @0
ON time, Hduty : 0
36.0
37.5
39.0
μs
Horizontal output pulse width @1
Hduty1
ON time, Hduty : 1
34.3
35.8
37.5
μs
Horizontal output pulse width @2
Hduty2
ON time, Hduty : 2
32.5
34.0
35.5
μs
Horizontal output pulse width @3
Hduty3
ON time, Hduty : 3
30.5
32.0
33.5
μs
Horizontal output pulse saturation voltage
V
H
sat
HPH
CEN
HPHrange
0.4
V
Horizontal output pulse phase
9.5
10.5
11.5
μs
Horizontal position adjustment range
4 bits
±2
μs
Horizontal position adjustment maximum variation
HPHstep
350
ns
X-ray protection circuit operating voltage
V
XRAY
V
POR
2.7
3.0
3.3
V
POR circuit operating voltage
5.5
6.3
6.7
V
[Vertical Screen Size Adjustment]
Vertical ramp output amplitude @64
Vsize64
V
SIZE
: 1000000
V
SIZE
: 0000000
V
SIZE
: 1111111
1.44
1.74
2.04
Vp-p
Vertical ramp output amplitude @0
Vsize0
0.72
1.02
1.32
Vp-p
Vertical ramp output amplitude @127
Vsize127
2.14
2.44
2.64
Vp-p
[High Voltage Dependency Vertical Size Correction]
Vertical size correction @3
Vsizecomp
V
COMP
: 11
0.96
0.97
0.98
ratio
[Vertical Screen Position Adjustment]
Vertical ramp DC voltage @32
Vdc32
V
DC
: 1000000
V
DC
: 0000000
V
DC
: 1111111
V
LIN
: 1000
V
LIN
: 0000
V
LIN
: 1111
V
S
: 1000
V
S
: 0000
V
S
: 1111
3.686
3.876
4.484
Vdc
Vertical ramp DC voltage @0
Vdc0
3.344
3.557
3.762
Vdc
Vertical ramp DC voltage @63
Vdc63
4.104
4.294
4.484
Vdc
Vertical linearity @8
Vlin8
0.93
0.985
1.04
ratio
Vertical linearity @0
Vlin0
0.77
0.84
0.92
ratio
Vertical linearity @15
Vlin15
1.13
1.18
1.25
ratio
Vertical S-curve correction @8
VScor8
0.77
0.84
0.92
ratio
Vertical S-curve correction @0
VScor0
0.92
1.00
1.08
ratio
Vertical S-curve correction @15
VScor15
0.62
0.72
0.78
ratio
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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