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LA7674 View Datasheet(PDF) - SANYO -> Panasonic

Part Name
Description
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LA7674 Datasheet PDF : 6 Pages
1 2 3 4 5 6
LA7674
Continued from preceding page.
Parameter
Symbol
Conditions
Demodulator output ratio
Monochrome signal, contrast VR: 6V,
R/B color VR: B – Y = 1Vpo
Monochrome signal, contrast VR:6V,
G/B color VR: B – Y = 1Vpo
Demodulator phase angle
Monochrome signal, contrast VR: 6V,
RB color VR: B – Y = 1Vpo
Monochrome signal, contrast VR: 6V,
GB color VR: B – Y = 1Vpo
Demodulator output DC voltage
Demodulator output DC offset voltage
Demodulator output residual carrier
VC-Y
VC-Y
E car
Burst signal only, color VR: 0V
Burst signal only, color VR: 0V
Quiescent, killer off, color VR: 0V
[OSD]
Blanking pulse threshold level
– Y out DC voltage (OSD mode)
RGB – in threshold level
RGB – Y out DC voltage (3 V)
RGB – Y out DC voltage (4 V)
RGB – Y out DC voltage (5 V)
[Deflection]
THBL
V–Y
THR
THG
THB
VR3V
VG3V
VB3V
VR4V
VG4V
VB4V
VR5V
VG5V
VB5V
C – IN: color bar, B – IN: variable
B–IN : 1.5V
R – IN: variable, B – IN: 1.5V
G – IN: variable, B – IN: 1.5V
B – IN, variable
R, G, B – IN :3V
R, G, B – IN : 4V
R, G, B – IN : 5V
Synchronization separator input DC level
Vertical free-running period
Maximum vertical synchronization period
Minimum vertical synchronization period
Vertical blanking pulse width
Vertical blanking pulse wave Height value
Vertical output pulse width
Vertical output voltage
Vertical external trigger load resistance
Vertical automatic synchronization stop voltage
Vertical output pulse start VCC voltage
Horizontal free-running frequency deviation
Horizontal pull-in range
Horizontal output pulse width
Horizontal output pulse phase
Horizontal output pulse start VCC voltage
AFC II FBP peak voltage
Burst gate pulse delay time
Burst gate pulse width
VCR SW input voltage
V SDC
TV free
TV max
TV min
PW VBL
PH VBL
PW VOUT
VOUT H
VOUT M
VOUT L
RTR
VSAS
SVV
fH
fH PULL
P WH OUT
H PF
H P CEN
H PR
S HV
F BPH
Td BGP
PW BGP
VCR
Input: horizontal synchronization signal only
Deviation from 15.734kHz
Deviation from 15.734kHz
X-ray protector circuit operation input voltage
Horizontal synchronization detection
Threshold level
VHD
H coin
Horizontal output current
HOUT ICC = 13mA
min
0.81
Ratings
typ
0.90
0.24
0.30
97
105
–130
4.7
–200
–120
5.2
0
Unit
max
0.98
0.38
113 DEG
–110
5.7
+200
0.05
DEG
V
mV
Vp-p
0.5
0.8
1.1
V
2.5
2.8
3.1
V
1.9
2.2
2.5
V
5.2
5.5
5.8
V
5.7
6.0
6.3
V
6.2
6.5
6.8
V
6.0
262
296.5
224.5
20.25
7.0
8.25
5.7
4.2
2.7
–90
±400
21.8
15
3.4
0
4.1
0.2
2.7
0.64
4.2
3.8
6.3
262.5
297
225
20.5
7.5
8.5
6
4.5
0.1
3.6
1.9
3
+30
±550
23.8
17
4.4
3
4.5
4.6
0.6
3.7
1.3
0.74
4.5
4.7
6.6
V
263
H
297.5
H
225.5
H
20.75
H
V
8.75
H
6.3
V
4.8
V
0.3
V
k
2.4
V
4
V
+150
Hz
Hz
25.8
µs
19
µs
5.4
µs
6
µs
5.3
V
5.1
V
1.2
µs
4.7
µs
2.0
V
0.84
V
4.8
V
5.5 mA
No. 4361-4/6
 

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