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LA75525VA Datasheet(PDF) 2 Page - Sanyo Semicon Device

Part # LA75525VA
Description  Monolithic Linear IC For TV Sets and VCRs VIF/SIF Signal-Processing IC
PDF  6 Pages
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Manufacturer  SANYO [Sanyo Semicon Device]
Direct Link  https://www.sanyo-av.com/us/
Logo SANYO - Sanyo Semicon Device

LA75525VA Datasheet(HTML) 2 Page - Sanyo Semicon Device

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LA75525VA
No.7961-2/6
Recommended Operating Conditions at Ta = 25
°C
Parameter
Symbol
Conditions
Ratings
Unit
Recommended supply voltage
VCC
5V
Operation supply voltage
VCC op
4.5 to 5.5
V
Electrical Characteristics at Ta = 25
°C, VCC=5V, S7, S9: Short
Ratings
Parameter
Symbol
Conditions
min
typ
max
unit
VIF Block
Circuit current (external trap)
I4 (EXT)
External Trap
53
63
73
mA
Max RFAGC voltage
V14H
VCC-0.5
VCC
V
Min RFAGC voltage
V14L
0
0.5
V
Input sensitivity
Vi
Video out2
34
40
46
dB
µV
AGC range
GR
58
63
dB
Max allowable input
Vi max
95
100
dB
µV
Quiescent video output voltage
V5
2.2
2.5
2.8
V
Sync signal edge voltage
V5tip
0.8
1.0
1.2
V
Video output level
VO
S7, S9: OPEN
1.1
1.3
1.5
Vp-p
Video output level (external trap)
VOt
0.89
1.05
1.21
Vp-p
Black noise threshold voltage
VBTH
0.40
0.65
0.90
V
Black noise clamp voltage
VBCL
1.2
1.5
1.8
V
Video S/N (external trap)
S/N (EXT)
External Trap
50
54
dB
C-S beat
ICS
P/C=P/S=10dB
38
43
dB
Frequency characteristics
Fc
6MHz
-3
-1.5
dB
Differential gain
DG
3
6.5
%
Differential phase
DP
3
5
deg
VIF input resistance
Ri
1.0
k
Ω
VIF input capacity
Ci
3
pF
APC pull-in range (U)
Fpu
1.0
1.5
MHz
APC pull-in range (L)
Fpl
-2.0
-1.5
MHz
VCO1 maximum variable range (U)
Dfu
1.0
1.5
MHz
VCO1 maximum variable range (L)
Dfl
-2.0
-1.5
MHz
VCO control sensitivity
B
2
2.5
3
kHz/mV
1st SIF Block / 13Pin 41.25MHz input
Conversion gain
VG
S=40dB
µ
37
43
49
dB
SIF carrier output level
SO
S=80dB
µ
94
104
114
dB
µV
SIF output gain
Gbpf
Reference to SIF input (Pin1)
03
6
dB
1st SIF max input
Si max
100
110
dB
µV
1st SIF input resistance
Ri (SIF)
41.25MHz
2
k
Ω
1st SIF input capacity
Ci (SIF)
41.25MHz
3
pF
SIF Block / 1Pin 4.5MHz input
Limiting sensitivity
Vli (TV)
50
56
62
dB
µV
FM detection output voltage
VO (TV)
+/-25kHz
420
600
780
mVrms
AMR
AMRTV
50
60
dB
Distortion factor
THDTV
0.3
0.8
%
SIF S/N
S/NTV
59
65
dB
Control Block
FM/TV threshold level in US
V10usfmtv
0.7
1.0
1.3
V
US/JP changeover threshold
V10usjp
2.2
2.5
2.8
V
FM/TV threshold level in JPN
V10jpfmtv
3.7
4.0
4.3
V
Inter carrier control voltage
V13
0.3
V



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