LA7578N 데이터 시트보기 (PDF) - SANYO -> Panasonic
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LA7578N Datasheet PDF : 18 Pages
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LA7578N
Continued from preceding page.
Parameter
AFT detection sensitivity
VIF input resistance
VIF input capacity
APC pull-in range (U)
APC pull-in range (L)
VCO maximum variable range
VCO control sensitivity
SIF output signal voltage
[SIF Block] : V13 = 5 V
SIF limiting sensitivity
FM detection output voltage
AMR
Distortion
SIF S/N
[Mute Defeat]
AFT defeat start voltage
AV mute
FM mute
AFT defeat voltage
Symbol
Sf
Ri (VIF)
Ci (VIF)
fPU-2
fPL-2
∆fU
∆fL
β
VO (SIF)
Conditions
f = 58.75 MHz
f = 58.75 MHz
S1 = ON
S1 = ON
V18 = 3 V, S1 = ON
V18 = 7 V, S1 = ON
V18 = 5 V to 4.6 V
P/S = 20 dB
Vi (lim)
VO
AMR
THD
S/N (SIF)
VD11
V4TH
V2TH
VD14
Operating Characteristics at Ta = 25 °C, VCC = 9 V
Parameter
[VIF Block]
Circuit current
No-signal video output voltage
Maxinum RF AGC voltage
Mininum RF AGC voltage
No-signal AFT output voltage
Input sensitivity
Video output amplifude
Sync signal tip voltage
Maximum AFT voltage
Minimum AFT voltage
White noise threshold voltage
White noise clamp voltage
Black noise threshold voltage
Black noise clamp voltage
AFT detection sensitivity
SIF output signal voltage
[SIF Block]
FM detection output voltage
[Mute defeat voltage]
AFT defeat start voltage
AV mute
FM mute
AFT defeat voltage
Symbol
Conditions
I9
V21
V10H
V10L
V14
Vi
VO (video)
V21 (tip)
V14H
V14L
VWTH
VWCL
VBTH
VBCL
Sf
VO (SIF)
V13 = 5 V, S1 = ON
V13 = 5 V, S1 = ON
V13 = 7 V, S1 = OFF
V13 = 7 V, S1 = ON
V13 = 5 V, S1 = ON
S1 = OFF
S1 = OFF
Vi = 10 mV, S1 = ON
S1 = ON
S1 = ON
P/S = 20 dB
VO
V13 = 5 V
VD11
V4TH
V2TH
VD14
min typ max Unit
50
70 100 mV/kHz
0.8 1.3 1.75 kΩ
3.0 6.0 pF
0.6 1.6
MHz
–1.6 –0.8 MHz
0.6 1.6
MHz
–1.6 –0.8 MHz
1.5 3.1 6.2 kHz/mV
120 170 240 mVrms
33 39 dB/µV
400 600 790 mVrms
40
49
dB
0.5 1.0 %
60
78
dB
0.5 2.3
V
0.5 1.9
V
0.5 2.0
V
5.4
6 6.6 V
min typ max Unit
36 41 49 mA
5.0 5.4 5.8 V
7.6
8 8.4 V
0 0.5 V
2.6 4.5 6.0 V
37 43 49 dB/µV
1.5 1.75 2.0 Vp-p
3.25 3.55 3.85 V
8 8.5 9.0 V
0.3 1.0 V
6.8 7.2 7.6 V
4.0 4.4 4.8 V
2.5 2.8 3.1 V
3.7 4.1 4.5 V
30 43 60 mV/kHz
90 130 180 mVrms
400 600 790 mVrms
0.5 1.6
V
0.5 1.1
V
0.5 1.9
V
3.9 4.5 5.1 V
No.4037-3/18
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