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参数资料
| 型号： | LA76835NM |
| 厂商： | SANYO SEMICONDUCTOR CO LTD |
| 元件分类： | 接收器 |
| 英文描述： | AM/FM, AUDIO/VIDEO DEMODULATOR, PQFP80 |
| 封装： | 14 X 20 MM, QIP-80 |
| 文件页数： | 6/6页 |
| 文件大小： | 278K |
| 代理商： | LA76835NM |
LA76835NM
No.7962-6/50
Continued from preceding page.
Ratings
Parameter
Symbol
Conditions
min
typ
max
Unit
1
YG1
YGAMMA = 01
89.0
93.0
97.0
%
2
YG2
YGAMMA = 10
79.0
83.0
87.0
%
Y gamma
effective point
3
YG3
YGAMMA = 11
75.0
79.0
83.0
%
GRAY MODE LEVEL
GRAY
GRAY, MODE = 1, CROSS.B/W = 2
11.5
15.0
18.0
IRE
Horizontal/vertical blanking
output level
RGBBLK
0.1
0.4
0.7
V
Deflection block
Horizontal free-running
frequency
fH
15576
15734
15891
Hz
Horizontal pull-in range
fH PULL
±400
Hz
Horizontal output pulse width
Hduty
36.1
37.6
39.1
s
Horizontal output pulse
saturation voltage
V Hsat
0
0.2
0.4
V
Horizontal AFC control current M
HAFCM
AFCGAIN: 0
130
180
230
A
Horizontal AFC control current H
HAFCH
AFCGAIN: 1
190
240
290
A
Horizontal AFC control current L
HAFCL
AFCGAIN: 0
50
90
130
A
Horizontal output pulse phase
HPHCEN
9.5
10.5
11.5
s
Horizontal position
adjustment range
HPHrange
5bit
±2.2
s
Horizontal position adjustment
maximum variability width
HPHstep
200.0
ns
Horizontal 2nd pull-in range
(min)
HPMIN
0.5
1.0
3.0
s
Horizontal 2nd pull-in range
(max)
HPMAX
15.2
16.0
17.0
s
Vertical free-running frequency
VFR60
59.4
60.0
60.6
Hz
Vertical pull-in range
fV PULL
54.0
60.0
69.0
Hz
Horizontal output stop voltage
Hstop
3.30
3.60
3.90
V
left @0
BLKL0
BLKL: 0000
8200
9000
9800
ns
left @15
BLKL15
BLKL: 1111
15200
16000
16800
ns
right @0
BLKR0
BLKR: 0000
2700
3500
4200
ns
Horizontal
blanking
right @15
BLKR15
BLKR: 1111
-1100
-300
500
ns
H
SANDH
5.3
5.6
5.9
V
M1
SANDM1
3.7
4.0
4.3
V
Sand castle
pulse crest
value
L
SANDL
0.1
0.4
0.7
V
Width
BGPWD
3.5
4.0
4.5
s
Burst gate
pulse
Phase
BGPPH
4.9
5.4
5.9
s
X-ray protection circuit
operating voltage
VXRAY
0.64
0.69
0.74
V
Vertical screen size compensation
NTSC@64
Vsnt64
VSIZE: 1000000
0.75
0.85
0.95
Vp-p
NTSC @0
Vsnt0
VSIZE: 0000000
0.40
0.50
0.60
Vp-p
Vertical ramp
output ampli-
tude
NTSC@127
Vsnt127
VSIZE: 1111111
1.05
1.20
1.35
Vp-p
Vertical size 0.75
VSEZE75
VSIZE0.75: 1
0.70
0.80
0.90
ratio
High-voltage dependent vertical size correction
Vertical size correction @0
Vsizecomp
VCOMP: 000
0.83
0.93
0.97
ratio
Vertical screen position adjustment/linearity adjustment/S-shaped correction adjustment
NTSC@32
Vdcnt32
VDC: 100000
2.25
2.40
2.55
Vdc
NTSC@0
Vdcpal0
VDC: 000000
1.85
2.00
2.15
Vdc
Vertical ramp
DC voltage
NTSC@63
Vdcpal63
VDC: 111111
2.65
2.80
2.95
Vdc
Continued on next page.
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