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参数资料
| 型号： | MC44BC375UADEVK |
| 厂商： | Freescale Semiconductor |
| 文件页数： | 15/16页 |
| 文件大小： | 0K |
| 描述： | KIT KIT FOR BC375UA AUD/VID MOD |
| 标准包装： | 1 |
| 类型： | * |
| 适用于相关产品： | * |
| 所含物品： | * |
Application Specific Products
8
Freescale Semiconductor
MC44BC375U
CHARACTERIZATION MEASUREMENT CONDITIONS
Device default configuration unless otherwise specified:
Sound subcarrier frequency = 5.5 MHz
Picture-to-sound carrier ratio = 14 dB
CH3 and CH4 frequencies
RF Inputs / Output into 75
Load using a 75 to 50
transformation
Video Input 1.0 V pk-pk
Audio pre-emphasis circuit engaged
Table 9. Performance Measurement Test Set-Ups
Device and Signals Set-Up
Measurement Set-Up
RFOUT Output Level
Video: 10 steps grey scale
No audio
Measured picture carrier in dB
V with the HP8596E Spectrum Analyzer using a
75 to 50
transformation, all cables losses and transformation pads having been
calibrated.
Measurement is used as a reference for other tests: RFout_Ref
Sound Subcarrier Harmonics
Video: 10 steps grey scale
No audio signal
Measure in dBc second and third sound harmonics levels in reference to picture
carrier (RFout_Ref).
Second Harmonics of Chroma Subcarrier
No audio
Video: a 700 mV(pp) 100 kHz sinusoidal
signal is inserted on the black level of active
video area.
Measure in dBc, in reference to picture carrier (RFout_Ref), second harmonic of
chroma at channel frequency plus 2 times chroma frequency, resulting in the
following spectrum.
Picture carrier
Sound carrier
Sound
+5.5 MHz
Fo
+11 MHz +16.5 MHz
2nd harm
Sound
3rd harm
700mV pk-pk
Frequency
100kHz
Frequency
100 kHz
700 mVpkpk
Picture carrier
Sound
Chroma 2nd
+8.86 MHz
Fo
+4.43 MHz +5.5 MHz
Harmonic
carrier
Chroma
carrier
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MC44BC375UAEF | 功能描述:IC A-VHF MODULATOR 16-SOIC RoHS:是 类别:集成电路 (IC) >> 线性 - 视频处理 系列:- 产品变化通告:Product Discontinuation 07/Mar/2011 标准包装:3,000 系列:OMNITUNE™ 类型:调谐器 应用:移动电话，手机，视频显示器 安装类型:表面贴装 封装/外壳:65-WFBGA 供应商设备封装:PG-WFSGA-65 包装:带卷 (TR) 其它名称:SP000365064 |
| MC44BC375UAEFR2 | 功能描述:IC A-VHF MODULATOR 16-SOIC RoHS:是 类别:集成电路 (IC) >> 线性 - 视频处理 系列:- 产品变化通告:Product Discontinuation 07/Mar/2011 标准包装:3,000 系列:OMNITUNE™ 类型:调谐器 应用:移动电话，手机，视频显示器 安装类型:表面贴装 封装/外壳:65-WFBGA 供应商设备封装:PG-WFSGA-65 包装:带卷 (TR) 其它名称:SP000365064 |
| MC44BC375UAFC | 功能描述:IC MODULATOR AUD/VID VHF 20 QFN RoHS:否 类别:集成电路 (IC) >> 线性 - 视频处理 系列:- 产品变化通告:Product Discontinuation 07/Mar/2011 标准包装:3,000 系列:OMNITUNE™ 类型:调谐器 应用:移动电话，手机，视频显示器 安装类型:表面贴装 封装/外壳:65-WFBGA 供应商设备封装:PG-WFSGA-65 包装:带卷 (TR) 其它名称:SP000365064 |
| MC44BC375UAFCR2 | 功能描述:IC MODULATOR AUD/VID VHF 20-QFN RoHS:否 类别:集成电路 (IC) >> 线性 - 视频处理 系列:- 产品变化通告:Product Discontinuation 07/Mar/2011 标准包装:3,000 系列:OMNITUNE™ 类型:调谐器 应用:移动电话，手机，视频显示器 安装类型:表面贴装 封装/外壳:65-WFBGA 供应商设备封装:PG-WFSGA-65 包装:带卷 (TR) 其它名称:SP000365064 |
| MC44BC375UD | 制造商:MOTOROLA 制造商全称:Motorola, Inc 功能描述:PLL Tuned VHF Audio/ Video High Integration Modulator ICs |
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