LA7696 查看數據表（PDF） - SANYO -> Panasonic
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LA7696 Datasheet PDF : 6 Pages
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LA7696
Operating Conditions at Ta = 25˚C
Parameter
Symbol
Recommended supply voltage
Operating voltage range
V20
V20 op
Conditions
Ratings
Unit
12 V
10 to 13 V
Operating Characteristics at Ta = 25˚C, VCC=V20=12V *C=R, G, B
Parameter
Symbol
Conditions
Ratings
Unit
min
typ max
Output breakdown voltage
Supply current
Output DC voltage
Output DC differential voltage
Service current
Graphics black level
Graphics white level
Gain
BVCEO
ICC20
VEC
∆VEC
IC FACT
IC Field
VBLC
VWLC
G
IC=0.1mA, IB=0 (V13=5.0V)
-Y=4.0Vdc, C-Y=5.2Vdc pin13 : open
V13=5.0V
Pin 13 : pulled up to VCC with 2.2kΩ
VBL=4.3Vdc, CG=0V, FB=5V
VWL=5.4Vdc, CG=FB=5V
C-Y=5.2Vdc, -Y=3.5Vdc, 1Vp-p, f=1kHz
16
V
27
35
44 mA
4.5
5.0
5.5 V
–0.2
0 +0.2 V
0.1 mA
2.5
2.7
2.9 mA
4.5
5.0
5.5 V
5.5
6.0
6.5 V
0.90 0.95 1.00
Frequency characteristics
f-3dB C-Y=5.2Vdc, -Y=3.5Vdc, 1Vp-p
8.0 14.0
MHz
Output voltage at OFF mode
-Y distortion factor
C-Y distortion factor
CG&FB pulse width
VR, G, B C-Y=5.2Vdc, -Y=5.0Vdc
4.4
4.5
4.6 V
-YDist -Y=3.5Vdc, 1Vp-p, 1kHz, C-Y=5.2Vdc
1%
C-YDist C-Y=5.2Vdc, 1Vp-p, 1kHz, -Y=3.5Vdc
1%
PW CGFB
FB=CG=5Vp-o, 250ns, –Y=4.5Vdc, VWL=5.9Vdc, C-
Y=5.2Vdc
205
255
305 ns
CG&FB delay time
Td CGFB
FB=CG=5Vp-o, 250ns, –Y=4.5Vdc, VWL=5.9Vdc, C-
Y=5.2Vdc
68 100 ns
FB pulse width
PW FB
FB=5Vp-o, 250ns, -Y=2.5Vdc, VBL=4.3Vdc, C-
Y=5.2Vdc
215 265 315 ns
FB pulse width error
∆PW FB
FB=5Vp-o, 250ns, -Y=2.5Vdc, VBL=4.3Vdc, C-
Y=5.2Vdc
–25
0 +25 ns
FB delay time
Td FB
FB=5Vp-o, 250ns, -Y=2.5Vdc, VBL=4.3Vdc, C-
Y=5.2Vdc
57 100 ns
CG pulse width
CG pulse width error
CG delay time
Maximu auto-green
Middle auto-green
Input H-level voltage
Input L-level voltage
VCC dependence of output DC voltage
PW CG
∆PW CG
Td CG
AG max
AG mid
VIH
VIL
∆Vout
FB=5Vdc, CG=5Vp-o, 250ns, VWL=5.9Vdc,
VBL=3.8Vdc
FB=5Vdc, CG=5Vp-o, 250ns, VWL=5.9Vdc,
VBL=3.8Vdc
FB=5Vdc, CG=5Vp-o, 250ns, VWL=5.9Vdc,
VBL=3.8Vdc
R-Y=B-Y=5.2Vdc, G-Y=6.2Vdc, -Y=2.0Vdc,
V12=0 → 12V
R-Y=B-Y=5.2Vdc, G-Y=6.2Vdc, -Y=2.0Vdc,
V12=0 → 8V
C-Y=5.2Vdc, -Y=4.0Vdc, VBL=5.4V, VWL=5.9V
C-Y=5.2Vdc, -Y=4.0Vdc, VBL=5.4V, VWL=5.9V
-Y=4.0Vdc, C-Y=5.2Vdc (VCC=12V)
215 265 315 ns
–25
0 +25 ns
65 100 ns
1.9
2.3
2.7 V
0.9
1.1
1.3 V
2.3
V
0.8 V
4.4
9.4 14.4 %/V
Note ) Be sure to connect a protection resistor to pins 15, 17, 19 to prevent the IC from breaking down when discharge
occurs in the cathode-ray tude.
No.2921–2/6
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