參數(shù)資料
型號(hào)： 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
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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