参数资料
型号: LA76810HA
元件分类: 接收器
英文描述: AM/FM, AUDIO/VIDEO DEMODULATOR, PDIP54
封装: 0.600 INCH, DIP-54
文件页数: 34/41页
文件大小: 417K
代理商: LA76810HA
LA76810HA
No.A1143-4/43
Continued from preceding page.
Ratings
Parameter
Symbol
Conditions
min
typ
max
Unit
AUDIO block
Maximum gain
AGMAX
1kHz
-2.5
0.0
2.5
dB
Variable range
ARANGE
60
65
dB
Frequency characteristics
AF
20kHz
-3.0
3.0
dB
Mute
AMUTE
20kHz
70
-
dB
Distortion
ATHD
1kHz, 500mVrms, Vol: MAX
0.5
%
S/N
ASN
DIN.Audio
65
70
dB
Crosstalk
ACT
20kHz
70
dB
Video SW block
Video signal input 1DC voltage
VIN1DC
2.2
2.5
2.8
V
Video signal input 1AC voltage
VIN1AC
1
Vp-p
Video signal input 2DC voltage
VIN2DC
2.2
2.5
2.8
V
Video signal input 2AC voltage
VIN2AC
1
Vp-p
SVO terminal DC voltage
SVODC
1.7
2
2.3
V
SVO terminal AC voltage
SVOAC
1.7
2
2.3
Vp-p
Filter block
CtrapN
-36.0
-26.0
-22.0
dB
Chroma trap amount NTSC
Chroma trap amount PAL
CtrapP
-36.0
-26.0
-22.0
dB
C-BPF1A (3.93MHz)
CBPF1A
Reference: 4.43MHz
FILTER SYS = 0010
-6.0
-3.0
0.0
dB
C-BPF1B (4.73/4.13MHz)
CBPF1B
Reference: 4.13MHz
FILTER SYS = 0010
-0.5
1.5
3.5
dB
C-BPF1C (4.93/3.93MHz)
CBPF1C
Reference: 3.93MHz
FILTER SYS = 0010
6.0
4.0
1
dB
C-BPF2A (3.93MHz)
CBPF2A
Reference: 4.43MHz
FILTER SYS = 0011
-4.0
-1.0
0.0
dB
C-BPF2B (4.73/4.13MHz)
CBPF2B
Reference: 4.13MHz
FILTER SYS = 0011
-2.0
0.0
2.0
dB
C-BPF2C (4.93/3.93MHz)
CBPF2C
Reference: 3.93MHz
FILTER SYS = 0011
-2.5
0.0
2.5
dB
Y-DL TIME1 S-VHS
TdY1
FILTER SYS = 0100
300.0
350.0
400.0
ns
Y-DL TIME2 PAL
TdY2
FILTER SYS = 0010
490.0
540.0
590.0
ns
Y-DL TIME3 NTSC
TdY3
FILTER SYS = 0001
530.0
580.0
630.0
ns
Y-DL TIME4 SECAM
TdY4
FILTER SYS = 1000
630.0
680.0
730.0
ns
Video block
Video overall gain (Contrast max)
CONT127
9.0
11.0
13.0
dB
Contrast adjustment
Characteristics (Normal/max)
CONT63
-7.5
-6.0
-4.5
dB
Contrast adjustment
Characteristics (Min/max)
CONT0
-15.0
-12.0
-9.0
dB
(Normal)
Sharp31
FILTER SYS = 0000
6.0
9.0
12.0
dB
(max)
Sharp63
FILTER SYS = 0000
9.0
12.0
15.0
dB
Sharpness
variability
range
(min)
Sharp0
FILTER SYS = 0000
-4.0
-1.0
2.0
dB
Maximum black stretch gain
BKSTmax
20.0
25.0
30.0
IRE
Black stretch threshold
(60IRE
black)
BKSTTH
-5.0
0.0
5.0
IRE
DC transmission amount
ClampG
95.0
100.0
105.0
%
Horizontal/vertical blanking
output level
RGBBLK
0.1
0.4
0.7
V
Continued on next page.
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