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CXA3050 参数 Datasheet PDF下载

CXA3050图片预览
型号: CXA3050
PDF下载: 下载PDF文件 查看货源
内容描述: NICAM和卫星电视共用天线射频调制器/ PLL [NICAM and SMATV RF MODULATOR/PLL]
分类和应用: 射频调制器电视
文件页数/大小: 18 页 / 328 K
品牌: SONY [ SONY CORPORATION ]
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CXA3050M
Video Characteristics
Parameter
Input resistance
Input voltage
% Modulation Clipping
I
2
C control index
Modulation flatness
Modulation
Modulation stability by temperature
Field time distortion
Line time distortion
S/N
K Factor
Video frequency response
Weighted
With 2T pulse
Per standard
0
7 steps
Band Limited (46CH to 60CH)
0.55p-p input (mod Adja)
mp (Ta = –10 to 80°C)
–mp (Ta = 25°C)
0
0
0.5
0.5
73
80
2
80% Modulation
Condition
Min.
30
Typ.
100
0.55
97
±0.4
±1.4
87
±3
2
2
–60
2
±0.5
Max.
Unit
KΩ
Vp-p
%
%
%
%
%
IRE
IRE
dB
%
dB
Audio Characteristics
Parameter
Input voltage
Input resistance
Deviation range
Audio distribution
4.5MHz
System M
4.5MHz ± 25kHz = 100% = 0dB
System B/G
5.5MHz ± 50kHz = 100% = 0dB
System I
6MHz ± 50kHz = 100% = 0dB
System D/K
6.5MHz ± 50kHz = 100% = 0dB
Audio SNR
Harmonic distortion
Frequency response
FM Hum and noise
Quasi-Parallel, Detection
50 to 100%, Deviation
50 to 15kHz
25 to 75kHz, Deviation
–1
Condition
@50kHz, Deviation
Min.
0.1
20
±10
0
0.5
0.33
0.404
0.404
–60
1
+1
±5
±100
±15
Typ.
Max.
Unit
Vp-p
KΩ
kHz
%
kHz/mV
kHz/mV
kHz/mV
kHz/mV
dB
%
dB
kHz
Deviation sensitivity
– 11 –