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參數(shù)資料
| 型號： | LA75665NM |
| 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： | MFP-24 |
| 文件頁數(shù)： | 2/9頁 |
| 文件大小： | 170K |
| 代理商： | LA75665NM |
LA75665NM
No.6954-2/12
Specifications
Maximum Ratings at Ta = 25
°C
Parameter
Symbol
Conditions
Ratings
Unit
Maximum supply voltage
VCC max
6
V
Circuit voltage
V7, V10
VCC
V
I1
-2
mA
I13
-3
mA
Circuit current
I18
-10
mA
Ta
≤ 50°C, Independent IC
420
mW
Allowable power dissipation
Pd max
* Mounted on a board
720
mW
Operating temperature
Topr
-20 to +70
°C
Storage temperature
Tstg
-55 to +150
°C
* When mounted on a 65×72×1.6mm3 paper-phenol printed circuit board
Operating Conditions at Ta = 25
°C
Parameter
Symbol
Conditions
Ratings
Unit
Recommended supply voltage
VCC
5
V
Operating supply voltage range
VCC op
4.6 to 5.5
V
Electrical Characteristics at Ta
= 25°C, VCC = 5V, fp = 38.9MHz
Ratings
Parameter
Symbol
Conditions
min
typ
max
Unit
[VIF Block]
Circuit current
I3
39
46
53
mA
Maximum RF AGC voltage
V9H
4.5
4.9
V
Minimum RF AGC voltage
V9L
0
0.5
V
Input sensitivity
VIN
S1 = OFF
29
35
41
dB
V
AGC range
GR
45
50
dB
Maximum allowable input
VIN max
95
100
dB
V
No-signal video output voltage
V13
3.2
3.5
3.8
V
Sync signal tip voltage
V13tip
0.8
1.0
1.2
V
Video output level
VO
1.55
1.85
2.15
Vp-p
Black noise threshold voltage
VBTH
0.3
0.6
0.9
V
Black noise clamp voltage
VBCL
1.5
1.8
2.1
V
Video signal-to-noise ratio
S/N
48
52
dB
C-S beating
IC-S
44
49
dB
Frequency characteristics
fc
6MHz
-3
-1.5
dB
Differential gain
DG
3
8
%
Differential phase
DP
3
8
deg
No-signal AFT voltage
V10
4.0
4.5
5.0
V
Maximum AFT voltage
V10H
4.2
4.8
5.0
V
Minimum AFT voltage
V10L
0
0.1
0.2
V
AFT detection sensitivity
Sf
19
25
32
mV/kHz
VIF input resistance
Ri
38.9MHz
1.5
k
VIF input capacitance
Ci
38.9MHz
3
pF
APC pull-in range (U)
fpu
1.0
1.5
MHz
APC pull-in range (L)
fpl
-1.5
-0.8
MHz
AFT tolerance frequency 1
dfa 1
-200
0
+200
kHz
VCO 1 maximum range (U)
dfu
1.3
1.5
MHz
VCO 1 maximum range (L)
dfl
-1.5
-0.75
MHz
VCO control sensitivity
B
1.25
2.3
5.0
kHz/mV
AFT switch on-state drift
Drift
3.0
s
Continued on next page.
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