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參數(shù)資料
| 型號： | LA76850 |
| 元件分類： | 消費家電 |
| 英文描述： | SPECIALTY CONSUMER CIRCUIT, PDIP36 |
| 封裝： | 0.400 INCH, DIP-36 |
| 文件頁數(shù)： | 7/13頁 |
| 文件大?。?/td> | 279K |
| 代理商： | LA76850 |
LA76850
No.A0017-3/31
Continued from preceding page.
Parameter
Symbol
Conditions
min
typ
max
unit
[AUDIO block]
Maximum gain
AGMAX
1kHz500mVrms
-2.0
0.5
+3.0
dB
Variable range
ARANGE
60
74
dB
Frequency characteristics
AF
20kHz
-3.0
0.0
3.0
dB
Mute
AMUTE
20kHz
70
dB
Distortion
ATHD
1kHz, 500mVrms, Vol: MAX
0.5
%
S/N
ASN
DIN. Audio
65
73
dB
Crosstalk
ACT
1kHz
70
dB
[Video block]
Video signal input 1DC voltage
VIN1DC
2.2
2.5
2.8
V
Video signal input 1AC voltage
VIN1AC
1
Vp-p
Video overall gain
(Contrast max)
CONT127
12.0
14.0
16.0
dB
Contrast adjustment
characteristics
(Normal/max)
CONT63
-6.5
-5.0
-3.5
dB
Contrast adjustment
characteristics
(Min/max)
CONT0
-18.0
-15.0
-12.0
dB
Video frequency
Characteristics 1 NTSC
BW1
1.8MHz/100kHz
Filter sys = 0000
-6.0
-3.0
0.0
dB
Video frequency
characteristics 2 PAL
BW2
2.2MHz/100kHz
Filter sys = 0010
-6.0
-3.0
0.0
dB
Chroma trap amount PAL
CtrapP
-36.0
-26.0
-22.0
dB
Chroma trap amount NTSC
CtrapN
-36.0
-26.0
-22.0
dB
DC transmission amount
ClampG1
95.0
100.0
105.0
%
Sharp32T2
F = 2.7MHz, FILTER SYS = 0010
5.0
8.0
11.0
dB
Sharp63T2
F = 2.7MHz, FILTER SYS = 0010
8.5
11.5
13.5
dB
Sharp0T2
F = 2.7MHz, FILTER SYS = 0010
-6.5
-3.5
-0.5
dB
Sharp63T5
F = 3.0MHz, FILTER SYS = 0000
Y APF = 1
8.5
11.5
13.5
dB
Sharpness variability range
(trap 2 mid)
(trap 2 max)
(trap 2 min)
Sharp0T5
F = 3.0MHz, FILTER SYS = 0000
Y APF = 1
-6.5
-3.5
-0.5
dB
Y gamma effective point 1
YG1
YGAMMA = 01
89.0
93.0
97.0
%
Y gamma effective point 2
YG2
YGAMMA = 10
85.0
89.0
93.0
%
Y gamma effective point 3
YG3
YGAMMA = 11
80.0
84.0
88.0
%
Horizontal/vertical blanking
output level
RGBBLK
0.1
0.4
0.7
V
[OSD block]
OSD Fast SW threshold
FSTH
0.7
0.9
1.1
V
OSD output level
OSDH
Digital osd = 1
Osd cont = 63
140
175
210
IRE
[RGB output (cutoff drive) block]
Brightness control (Normal)
BRT63
2.3
2.8
3.3
V
Brightness control (Normal-H)
BRT63H
3.0
3.3
3.6
V
Hi brightness (max)
BRT127
20
25
30
IRE
Low brightness (min)
BRT0
-30
-25
-20
IRE
Bright control Resolution
Vbiassns
16
mV
/Bit
Sub-bias control Resolution
Vsbiassns
7
mV
/Bit
Continued on next page.
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