参数资料
型号: NTE7149
厂商: NTE Electronics, Inc.
英文描述: Integrated Circuit I2C Bus Control NTSC 1-Chip Color TV IC
中文描述: 集成电路I2C总线控制NTSC制式1片彩色电视IC
文件页数: 3/8页
文件大小: 57K
代理商: NTE7149
DC Electrical Characteristics (Cont
d):
(V
CC
= 9V, H. V
CC
= 9V, T
A
= +25
°
C unless otherwise
specified)
Parameter
Symbol
D. V
CC
(Pin18)
V
CC
R Output (Pin19)
V
19
BRT, C.O Cent
G Output (Pin20)
V
20
BRT, C.O Cent
B Output (Pin21)
V
21
BRT, C.O Cent
V SEPA (Pin25)
V
25
H. V
CC
(Pin26)
V
26
SCL (Pin27)
V
27
SDA (Pin28)
V
28
X
RAY (Pin29)
V
29
H. AFC (Pin33)
V
33
32f
H
VCO (Pin34)
V
34
D. GND (Pin35)
GND
ABL (Pin36)
V
36
BRT, COL Cent
TV Input (Pin37)
V
37
ACL (Pin38)
V
38
BRT, COL Cent
EXT. Video Input (Pin39)
V
39
Black DET (Pin40)
V
40
AV/SW Output (Pin41)
V
41
DC Rest (Pin42)
V
42
Y Input (Pin43)
V
43
AFT (Pin44)
V
44
Chroma Input (PIn45)
V
45
V / C / D V
CC
(Pin46)
V
46
TV DET. Output (Pin47)
V
47
SIF V
CC
(Pin48)
V
CC
SIF GND (Pin51)
GND
Limiter Input (Pin52)
V
52
Audio TV Input (Pin53)
V
53
De
Emphasis (Pin54)
V
54
Pin4 GND
EXT. Audio Input (Pin55)
V
55
Current Consumption
IF Power Supply Current
I
cci
V / C / D Power Supply Current
I
ccv
H. V
CC
Power Supply Current
I
cch
D. V
CC
Power Supply Current
I
ccd
Test Conditions
Min
2.4
2.4
2.4
5.8
4.5
4.5
7.0
5.5
2.9
2.9
2.9
1.1
6.1
1.8
5.5
4.0
2.0
1.6
4.7
2.5
4.0
2.5
Typ
3.3
2.7
2.7
2.7
6.3
9.0
5.0
5.0
0.0
7.5
6.0
0.0
3.4
3.0
3.4
1.6
6.6
2.3
6.0
4.5
2.5
1.85
9.0
5.2
9.0
0.0
0.0
3.0
4.5
3.0
Max
2.9
2.9
2.9
6.8
5.5
5.5
8.0
6.5
3.9
3.9
3.9
2.1
7.1
2.8
6.5
5.0
3.0
2.1
5.7
0.5
3.5
5.0
3.5
Unit
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
32.8
52.7
10.7
5.2
46.0
71.0
14.0
10.0
52.0
76.8
18.4
11.6
mA
mA
mA
mA
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