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參數(shù)資料
| 型號(hào)： | LA75710VA |
| 廠商： | SANYO SEMICONDUCTOR CO LTD |
| 元件分類： | 接收器 |
| 英文描述： | AM/FM, AUDIO/VIDEO DEMODULATOR, PDSO24 |
| 封裝： | 0.225 INCH, SSOP-24 |
| 文件頁(yè)數(shù)： | 2/4頁(yè) |
| 文件大小： | 272K |
| 代理商： | LA75710VA |
LA75710VA
No.A0356-2/10
Operating Ranges at Ta = 25
°C
Parameter
Symbol
Conditions
Ratings
Unit
Recommended supply voltage
VCC
5.0
V
Operating supply voltage
VCC op
4.5 to 5.5
V
Electrical Characteristics at Ta
= 25°C, VCC = 5V
VIF Block
Ratings
Parameter
Symbol
Conditions
min
typ
max
Unit
Circuit current 1
I8
49
54
59
mA
Circuit current 2
I4
9
11
13
mA
Maximum RF AGC voltage
V14H
VCC-0.5
VCC
V
Minimum RF AGC voltage
V14L
0
0.5
V
Input sensitivity
Vi
Video out 2
34
40
46
dB
V
AGC range
GR
52
56
dB
Maximum allowable input
Vi max
95
100
dB
V
No-signal video output voltage
V5
2.48
2.72
2.96
V
Sync. Signal tip voltage
V5tip
0.8
1.0
1.2
V
Video output amplitude
VOTV
1.3
1.5
1.7
Vp-p
Black noise threshold voltage
VBTH
0.40
0.65
0.90
V
Black noise clamp voltage
VBCL
1.3
1.6
1.9
V
Video S/N
S/N
52
56
dB
C-S best
IC-S
P/C = P/S = 10dB
45
50
dB
Frequency characteristics
Fc
6MHz
-3
-1.5
dB
Differential gain
DG
2.0
5
%
Differential phase
DP
2.0
4
°C
No signal AFT voltage
V21
2.2
2.5
2.8
V
Maximum AFT voltage
V21H
VCC-0.7
VCC-0.5
VCC
V
Minimum AFT voltage
V21L
0
0.5
0.7
V
AFT detection sensitivity
Sf
8.5
12.5
16.5
mV/kHz
AFT output resolution
Res-aft
3.125
kHz/bit
VIF input resistance
Ri
1.0
k
VIF input capacitance
Ci
3
pF
APC hold range (U)
Fhu
2.0
2.4
MHz
APC hold range (L)
Fhl
-2.4
-2.0
MHz
APC pull-in range (U)
Fpu
2.0
2.4
MHz
APC pull-in range (L)
Fpl
-2.4
-2.0
MHz
VCO maximum
variable range (U)
Dfu
2.1
2.6
MHz
VCO maximum
variable range (L)
Dfl
-2.6
-2.1
MHz
VCO control sensitivity
β
2.0
3.5
5.0
kHz/mV
Synchronization ratio
VS
25.0
28.5
31.5
%
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