MC145170

PLL Frequency Synthesizer with Serial Interface CMOS

PLLFrequencySynthesizerwithSerialInterface

MC145170-1

PLL Frequency Synthesizer with Serial Interface CMOS

AdvanceInformation PLLFrequencySynthesizerwithSerialInterface CMOS ThenewMC145170–1ispin–for–pincompatiblewiththeMC145170.Acomparisonofthetwopartsisshowninthetablebelow.TheMC145170–1isrecommendedfornewdesigns.TheMC145170–1isasingle–chipsynthesizerca

MC145170-2

PLL Frequency Synthesizer with Serial Interface

Introduction ThenewMC145170-2ispin-for-pincompatiblewiththeMC145170-1.Acomparisonofthetwopartsisshowninthetablebelow.TheMC145170-2isrecommendedfornewdesignsandhasamorerobustpower-onreset(POR)circuitthatismoreresponsivetomomentarypowersupplyinterruption

MC145170-2

PLL Frequency Synthesizer with Serial Interface

Introduction ThenewMC145170-2ispin-for-pincompatiblewiththeMC145170-1.AcomparisonofthetwopartsisshowninTable1onpage2.TheMC145170-2isrecommendedfornewdesignsandhasamorerobustpower-onreset(POR)circuitthatismoreresponsivetomomentarypowersupplyinterrupt

MC145170D

PLL Frequency Synthesizer with Serial Interface CMOS

PLLFrequencySynthesizerwithSerialInterface

MC145170D1

LOW-VOLTAGE CMOS OCTAL BUFFER

Low-VoltageQuietCMOSOctalBuffer(3-State,Non-Inverting) TheMC74LVQ244isahighperformance,non–invertingoctalbufferoperatingfroma2.7to3.6Vsupply.TheMC74LVQ244issuitableformemoryaddressdrivingandallTTLlevelbusorientedtransceiverapplications. ?Designedfor2.7to

MC145170D1

PLL Frequency Synthesizer with Serial Interface CMOS

AdvanceInformation PLLFrequencySynthesizerwithSerialInterface CMOS ThenewMC145170–1ispin–for–pincompatiblewiththeMC145170.Acomparisonofthetwopartsisshowninthetablebelow.TheMC145170–1isrecommendedfornewdesigns.TheMC145170–1isasingle–chipsynthesizerca

MC145170D2

PLL Frequency Synthesizer with Serial Interface

Introduction ThenewMC145170-2ispin-for-pincompatiblewiththeMC145170-1.Acomparisonofthetwopartsisshowninthetablebelow.TheMC145170-2isrecommendedfornewdesignsandhasamorerobustpower-onreset(POR)circuitthatismoreresponsivetomomentarypowersupplyinterruption

MC145170D2

PLL Frequency Synthesizer with Serial Interface

Introduction ThenewMC145170-2ispin-for-pincompatiblewiththeMC145170-1.AcomparisonofthetwopartsisshowninTable1onpage2.TheMC145170-2isrecommendedfornewdesignsandhasamorerobustpower-onreset(POR)circuitthatismoreresponsivetomomentarypowersupplyinterrupt

MC145170DT1

PLL Frequency Synthesizer with Serial Interface CMOS

AdvanceInformation PLLFrequencySynthesizerwithSerialInterface CMOS ThenewMC145170–1ispin–for–pincompatiblewiththeMC145170.Acomparisonofthetwopartsisshowninthetablebelow.TheMC145170–1isrecommendedfornewdesigns.TheMC145170–1isasingle–chipsynthesizerca