參數(shù)資料
型號(hào)： MC44BS374T1AEF
廠(chǎng)商： Freescale Semiconductor
文件頁(yè)數(shù)： 8/34頁(yè)
文件大?。?/td> 0K
描述： IC AUDIO/VIDEO MODULATOR 16-SOIC
標(biāo)準(zhǔn)包裝： 48
類(lèi)型： NTSC/PAL 調(diào)制器
應(yīng)用： 音頻/視頻，VCR，機(jī)頂盒
安裝類(lèi)型： 表面貼裝
封裝/外殼： 16-SOIC（0.154"，3.90mm 寬）
供應(yīng)商設(shè)備封裝： 16-SOIC N
包裝： 管件
MC44BS374T1/374T1A Advance Information
Characterization Measurement Conditions
Table 7. Measurement Conditions
Device and Signals Set-up
Measurement Set-up
TVOUT output level
Video: 10 steps grey scale
No audio
Measured picture carrier in dBuV with the HP8596E Spectrum
Analyzer using a 75 to 50 ohm transformation, all cables losses and
transformation pads having been calibrated.
Measurement used as a reference for other tests: TVout_Ref
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 steps 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 700m Vpp 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 2 times chroma
frequency, resulting in the following spectrum.
Picture carrier
Sound carrier
Sound
+5.5MHz
Fo
+11MHz +16.5MHz
2nd harm
Sound
3rd harm
700mV pk-pk
Frequency
100kHz
Frequency
100Khz
700mVpkpk
Picture carrier
Sound
Chroma 2nd
+8.86MHz
Fo
+4.43MHz +5.5MHz
Harmonic
carrier
Chroma
carrier
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Freescale Semiconductor, Inc.
For More Information On This Product,
Go to: www.freescale.com
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MC44BS374T1AEFR2 功能描述:IC AUDIO/VIDEO MODULATOR 16-SOIC RoHS:是 類(lèi)別:集成電路 (IC) >> 專(zhuān)用 IC 系列:- 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:1 系列:- 類(lèi)型:調(diào)幀器 應(yīng)用:數(shù)據(jù)傳輸 安裝類(lèi)型:表面貼裝 封裝/外殼:400-BBGA 供應(yīng)商設(shè)備封裝:400-PBGA（27x27） 包裝:散裝
MC44BS374T1D 制造商:FREESCALE 制造商全稱(chēng):Freescale Semiconductor, Inc 功能描述:CMOS Audio/Video RF Modulators
MC44BS374T1D-R2 制造商:FREESCALE 制造商全稱(chēng):Freescale Semiconductor, Inc 功能描述:PLL Tuned UHF and VHF Audio/Video High Integration Modulator
MC44BS374T1EF 功能描述:IC AUDIO/VIDEO MODULATOR 16-SOIC RoHS:是 類(lèi)別:集成電路 (IC) >> 專(zhuān)用 IC 系列:- 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:1 系列:- 類(lèi)型:調(diào)幀器 應(yīng)用:數(shù)據(jù)傳輸 安裝類(lèi)型:表面貼裝 封裝/外殼:400-BBGA 供應(yīng)商設(shè)備封裝:400-PBGA（27x27） 包裝:散裝
MC44BS374T1EFR2 功能描述:IC AUDIO/VIDEO MODULATOR 16-SOIC RoHS:是 類(lèi)別:集成電路 (IC) >> 專(zhuān)用 IC 系列:- 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:1 系列:- 類(lèi)型:調(diào)幀器 應(yīng)用:數(shù)據(jù)傳輸 安裝類(lèi)型:表面貼裝 封裝/外殼:400-BBGA 供應(yīng)商設(shè)備封裝:400-PBGA（27x27） 包裝:散裝
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