LA75676M 데이터 시트보기 (PDF) - SANYO -> Panasonic
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LA75676M Datasheet PDF : 9 Pages
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Operating Conditions at Ta = 25°C
Parameter
Recommended supply voltage
Operating supply voltage range
Symbol
VCC
VCC op
LA75676M
Conditions
Ratings
Unit
5
V
4.5 to 5.5
V
Electrical Characteristics at Ta = 25°C, VCC = 5V, fp = 45.75MHz
Parameter
[VIF Block]
Symbol
Conditions
Ratings
Unit
min
typ
max
Circuit current
I5
32
40
48
mA
Maximum RF AGC voltage
Minimum RF AGC voltage
V14H
V14L
VCC-0.5
VCC
0
V
0.5
V
Input sensitivity
Vi
S1 = OFF
32
38
44
dBµV
AGC range
GR
58
63
dB
Maximum allowable input
Vi max
95
100
dBµV
Video output voltage (no input)
V6
3.5
3.8
4.1
V
Sync signal tip voltage
V6tip
0.9
1.2
1.5
V
Video output level
Black noise threshold voltage
VO
VBTH
1.7
2
2.3
Vp-p
0.5
0.8
1.1
V
Black noise clamp voltage
VBCL
1.6
1.9
2.2
V
Video signal-to-noise ratio
S/N
48
52
dB
C-S beating
IC-S
38
43
dB
Frequency characteristics
fc
6MHz
-3
-1.5
dB
Differential gain
DG
3
6.5
%
Differential phase
DP
3
5
°C
AFT voltage (no signal)
V13
2.0
2.5
3.0
V
Maximum AFT voltage
V13H
4.0
4.4
5.0
V
Minimum AFT voltage
V13L
0.18
1.0
V
AFT detection sensitivity
Sf
28
40
52 mV/kHz
VIF input resistance
Ri
45.75MHz
1.5
kΩ
VIF input capacitance
Ci
45.75MHz
3
pF
APC pull-in range (U)
fpu
1.3
2.0
MHz
APC pull-in range (L)
fpl
-2.0
-1.4
MHz
AFT tolerance frequency 1
dfa1
-150
0
+150
kHz
VCO 1 maximum range (U)
dfu
1.5
2.0
MHz
VCO 1 maximum range (L)
dfl
-2.0
-1.5
MHz
VCO control sensitivity
B
1.3
2.7
5.4 kHz/mV
[SIF BLOCK]
Limiting sensitivity
Vli (lim)
39
45
51
dBµV
FM detection output voltage*
AMR
VO (FM)
AMR
4.5MHz ±25kHz
400
520
660 mVrms
50
60
dB
Total harmonic distortion
THD
0.3
0.8
%
SIF signal-to-noise ratio
S/N (FM)
59
64
dB
4.5MHz output level
Vsout
SIF IN 80dBµV
87
94
101
dBµV
* : If a wider FM detection output dynamic range is required, insert a resistor and capacitor in series between pin 23 and ground to adjust the level.
No.A0832-2/9
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