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參數資料
| 型號： | LA7626 |
| 元件分類： | 消費家電 |
| 英文描述： | SPECIALTY CONSUMER CIRCUIT, PDIP30 |
| 封裝： | SHRINK, DIP-30 |
| 文件頁數： | 3/6頁 |
| 文件大小： | 88K |
| 代理商： | LA7626 |
Continued from preceding page.
Parameter
Symbol
Conditions
min
typ
max
Unit
[Chroma Block]
ACC amplitude characteristics 1
ACC1
Input: +6 dB
–3
0
+3
dB
ACC amplitude characteristics 2
ACC2
Input :–20 dB
–7
+2
dB
ACC phase characteristics 1
ACC1
Input: +6 dB
–3
+3
deg
ACC phase characteristics 2
ACC2
Input: –20 dB
–7
+7
deg
Killer operating point
EK
–55
–46
–40
dB
Color control center
B-Ycen
Output B-Y: color VR 6 V
2.9
4.3
5.5
Vp-p
Maximum demodulation output
B-Ymax
Output B-Y: color VR 12 V
5.5
6.5
Vp-p
Color contrast variable range
Gcont
Output B-Y
15.5
17.0
18.5
dB
Tint center
Tcen
Output B-Y: tint VR 6 V
–17
–5
+7
deg
Tint variable range
T
Output B-Y
+45
–35
deg
APC pull-in range
f APC
±300
Hz
Demodulation output ratio 1
R-Y/B-Y
0.81
0.90
0.98
Demodulation output ratio 2
G-Y/B-Y
0.24
0.30
0.38
Demodulation angle 1
∠R-Y/B-Y
Tint VR 6 V
96
104
112
deg
Demodulation angle 2
∠R-Y/B-Y
Tint VR 6 V
–132
–122
–112
deg
Color difference output DC
voltage
V9,10,11
6.7
7.2
7.7
V
Color difference output DC
deviation voltage
V9,10,11
–200
+200
mV
LA7625, 7626
No.2289 - 3/6
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相關代理商/技術參數 |
參數描述 |
|---|---|
| LA7629 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Color TV/Video,Chroma,Deflection Circuit |
| LA7640 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述: |
| LA7640N | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Chroma Circuit for SECAM-system Color Television Sets |
| LA7642N | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:SECAM Format Color TV Chrominance Circuit |
| LA7655N | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:1-Chip IC for Color TV Signal Processing |
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