参数资料
型号: MC44BS374CAEF
厂商: Freescale Semiconductor
文件页数: 4/34页
文件大小: 0K
描述: IC AUDIO/VIDEO MODULATOR 16-SOIC
标准包装: 48
类型: NTSC/PAL 调制器
应用: 音频/视频,VCR,机顶盒
安装类型: 表面贴装
封装/外壳: 16-SOIC(0.154",3.90mm 宽)
供应商设备封装: 16-SOIC N
包装: 管件
MC44BS374CA Technical data
Video Characteristics
Figure 4. Typical Video Performance
Video S/N
No sound modulation,100% white video
Using CCIR Rec.567 weighting filter
See Figure 4. See Note 2
53
56
-
dB
C
Unweighted. See Note 2
48
53
-
C
Differential Phase
CCIR Test Line 330, worst case from
the first 4 steps out of 5. See Note 2
-5
-
5
deg
C
Differential Gain
CCIR Test Line 330, worst case from
the first 4 steps out of 5. See Note 2
-5
-
5
%
C
Luma/Sync ratio
Input ratio 7.0:3.0
6.8/
3.2
7.0/
3.0
7.2/
2.8
-
B
Video modulation depth
See Figure 4. See Note 2
76
82
88
%
B
Note:
Table 4. Video Performance Characteristics
Parameter
Test Conditions
Min
Typ
Max
Unit
Type
Video Signal to Noise
(w ith CCIR Weighting filter)
48
50
52
54
56
58
60
62
471
521
571
621
671
721
771
821
871
Frequency (Mhz)
dB
PAL Video Modulation Depth
74
76
78
80
82
84
86
88
90
471
521
571
621
671
721
771
821
871
Frequency (Mhz)
%
Typical
Maximum specification
Minimum specification
Typical
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Freescale Semiconductor, Inc.
For More Information On This Product,
Go to: www.freescale.com
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