- 您现在的位置：买卖IC网 > PDF目录15732 > MC44BS373CAFCEVK (Freescale Semiconductor)KIT EVAL FOR BS373CAFC 16PIN PDF资料下载
参数资料
| 型号： | MC44BS373CAFCEVK |
| 厂商： | Freescale Semiconductor |
| 文件页数： | 13/52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 |
第1页第2页第3页第4页第5页第6页第7页第8页第9页第10页第11页第12页当前第13页第14页第15页第16页第17页第18页第19页第20页第21页第22页第23页第24页第25页第26页第27页第28页第29页第30页第31页第32页第33页第34页第35页第36页第37页第38页第39页第40页第41页第42页第43页第44页第45页第46页第47页第48页第49页第50页第51页第52页
MC44BS373CA Data Sheet
Characterization Measurement Conditions
Unweighted Video Signal to Noise
Same as above with CCIR filter disabled
Same as above
Video Differential Phase
Video: 5-step grey scale, 1 Vp-p
No audio signal
This is measured using a Rohde & Schwarz
AMFS UHF demodulator in B/G (using a
CCIR Rec. 567 weighting network),
100-kHz to 5-MHz band with sound trap
and envelope detection, and a Rohde &
Schwarz UAF video analyzer.
On line CCIR 330, the video analyzer DP measure consists of calculating
the difference of the chroma phase at the black level and the different
chroma subcarrier phase angles at each step of the grey scale. The
largest positive or negative difference indicates the distortion.
The video analyzer method takes the worst step from the first 4 steps.
Video Differential Gain
Video: 5-step grey scale, 1 Vp-p
No audio signal
This is measured using a Rohde & Schwarz
AMFS UHF demodulator in B/G (using a
CCIR Rec. 567 weighting network),
100-kHz to 5-MHz band with sound trap
and envelope detection, and a Rohde &
Schwarz UAF video analyzer.
On line CCIR 330 shown below, the video analyzer DG measure consists
of calculating the difference of the chroma amplitude at the black level
and the different amplitudes at each step of the grey scale. The largest
positive or negative difference indicates the distortion.
The video analyzer method takes the worst step from the first 4 steps.
Video Modulation Depth
No audio signal
Video: 10-step grey scale
This is measured using an HP8596E spectrum analyzer with a TV trigger
option, allowing demodulation and triggering on any specified TV line.
The analyzer is centred on the maximum peak of the video signal and
reduced to 0 Hz span in linear mode to demodulate the video carrier
.
The modulation depth is calculated as (A – B) / A x 100 in percent.
Same measurement method for L standard, with inverted video.
Table 24. Measurement Conditions (continued)
Device and Signal Set-Up
Measurement Set-Up
Diff Phase =
× 100%
Phase at position 0
Largest positive or negative difference
0
1
2
3
4
5
5-Step Grey Scale with Chroma Subcarrier Superimposed
(Not to Scale), Line CCIR 330
Diff Gain =
× 100%
Amplitude at position zero
Largest positive or negative difference
A ( 6-10mV)
B (0.6 - 3mV)
TV Line Demodulated by Spectrum Analyzer—BG Standard
A(mV)
B(mV)
相关PDF资料 |
PDF描述 |
|---|---|
| A3DKA-4018M | IDC CABLE- AKR40A/ AE40M / APK40 |
| RMM06DRAS | CONN EDGECARD 12POS R/A .156 SLD |
| GBM40DRMD | CONN EDGECARD 80POS .156 WW |
| V375C28E75B2 | CONVERTER MOD DC/DC 28V 75W |
| GSM15DRKS | CONN EDGECARD 30POS DIP .156 SLD |
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 |
发布紧急采购，3分钟左右您将得到回复。