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| 型号： | MC44BS373CAFCEVK |
| 厂商： | Freescale Semiconductor |
| 文件页数： | 10/52页 |
| 文件大小： | 0K |
| 描述： | KIT EVAL FOR BS373CAFC 16PIN |
| 标准包装： | 1 |
| 主要目的： | 音频视频集成调制器 |
| 已用 IC / 零件： | MC44BS373CA |
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MC44BS373CA Data Sheet
Characterization Measurement Conditions
TVOUT Output Attenuation
ATT bit = 1
No video signal
No audio signal
Measure in dBc picture carrier at ATT = 1 with reference to picture carrier
at ATT = 0
Sound Subcarrier Harmonics
Video: 10-step grey scale
No audio signal
Measure in dBc second and third sound harmonics levels in reference to
picture carrier (TVout_Ref).
Second Harmonics of Chroma Subcarrier
No audio
Video: a 700-mVp-p, 100-kHz sinusoidal
signal is inserted on the black level of active
video area.
Measure in dBc, in reference to picture carrier (TVout_Ref), second
harmonic of chroma at channel frequency plus two times chroma
frequency, resulting in the following spectrum.
Chroma/Sound Intermodulation
No audio signal
Video: a 700-mVp-p, 100-kHz sinusoidal
signal is inserted on the black level of active
video area.This is generated using a
Rohde & Schwarz video generator SAF
and inserting the required frequency from
an RF signal generator.
Measure in dBc, in reference to picture carrier (TVout_Ref),
intermodulation product at channel frequency plus the sound carrier
frequency (+5.5 MHz) minus the chroma frequency (–4.43 MHz),
resulting in the following spectrum (Intermodulation product is at the
channel frequency +1.07 MHz):
Table 24. Measurement Conditions (continued)
Device and Signal Set-Up
Measurement Set-Up
Picture Carrier
Sound Carrier
Sound 2nd
+5.5MHz
Fo
+11MHz +16.5MHz
Harmonic
Sound
3rd Harmonic
700mV pk-pk
Frequency
100kHz
Frequency
100 kHz
700 mVp-p
Picture Carrier
Sound
Chroma 2nd
+8.86 MHz
Fo
+4.43 MHz +5.5 MHz
Harmonic
Carrier
Chroma
Carrier
700mV pk-pk
Frequency
100kHz
Frequency
4.43 MHz
700 mVp-p
Picture Carrier
Chroma/Sound
+1.07MHz
Fo
Intermodulation
Sound
+4.43 MHz +5.5 MHz
Carrier
Chroma
Carrier
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MC44BS373CAFCR2 | 功能描述:IC MODULATOR AUD/VID U/V 20-QFN RoHS:是 类别:集成电路 (IC) >> 专用 IC 系列:- 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:1 系列:- 类型:调帧器 应用:数据传输 安装类型:表面贴装 封装/外壳:400-BBGA 供应商设备封装:400-PBGA（27x27） 包装:散装 |
| MC44BS373CAR2 | 制造商:MOTOROLA 制造商全称:Motorola, Inc 功能描述:PLL-Tuned UHF and VHF Audio/Video High-Integration Modulator |
| MC44BS373CR2 | 制造商:MOTOROLA 制造商全称:Motorola, Inc 功能描述:PLL-Tuned UHF and VHF Audio/Video High-Integration Modulator |
| MC44BS374 | 制造商:FREESCALE 制造商全称:Freescale Semiconductor, Inc 功能描述:MC44BS374 |
| MC44BS374CA | 制造商:FREESCALE 制造商全称:Freescale Semiconductor, Inc 功能描述:SO16NB Package |
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