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SA-A1449-FREQ

CRYSTALCLOCKOSCILLATORS

Description TheHA-A1440Seriesofquartzcrystaloscillatorsprovideenable/disable3-stateCMOScompatiblesignalsforbusconnectedsystems.SupplyingPin1oftheHA-A1440unitswithalogic“1oropenenablesitspin5output.Inthedisabledmode,pin5presentsahighimpedancetothelo

NEL

Nel Frequency Controls,inc

SC-1449

CRYSTALCLOCKOSCILLATORS

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SC-A1449

CRYSTALCLOCKOSCILLATORS

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SC-A1449-FREQ

LVCMOS

Description TheSC-C1440Seriesofquartzcrystaloscillatorsprovideenable/disable3-stateLVCMOScompatiblesignalsforbusconnectedsystems.SupplyingPin1oftheSC-C1440unitswithalogic“1”oropenenablesitsPin3output.Inthedisablemode,Pin3presentsahighimpedancetothe

NEL

Nel Frequency Controls,inc

SC-A1449-FREQ

LVCMOS

Description TheSC-B1440Seriesofquartzcrystaloscillatorsprovideenable/disable3-stateLVCMOScompatiblesignalsforbusconnectedsystems.SupplyingPin1oftheSC-B1440unitswithalogic“1oropenenablesitsPin3output.Inthedisablemode,Pin3presentsahighimpedancetotheloa

NEL

Nel Frequency Controls,inc

SC-B1449-FREQ

LVCMOS

Description TheSC-C1440Seriesofquartzcrystaloscillatorsprovideenable/disable3-stateLVCMOScompatiblesignalsforbusconnectedsystems.SupplyingPin1oftheSC-C1440unitswithalogic“1”oropenenablesitsPin3output.Inthedisablemode,Pin3presentsahighimpedancetothe

NEL

Nel Frequency Controls,inc

SC-B1449-FREQ

LVCMOS

Description TheSC-B1440Seriesofquartzcrystaloscillatorsprovideenable/disable3-stateLVCMOScompatiblesignalsforbusconnectedsystems.SupplyingPin1oftheSC-B1440unitswithalogic“1oropenenablesitsPin3output.Inthedisablemode,Pin3presentsahighimpedancetotheloa

NEL

Nel Frequency Controls,inc

SC-C1449-FREQ

LVCMOS

Description TheSC-C1440Seriesofquartzcrystaloscillatorsprovideenable/disable3-stateLVCMOScompatiblesignalsforbusconnectedsystems.SupplyingPin1oftheSC-C1440unitswithalogic“1”oropenenablesitsPin3output.Inthedisablemode,Pin3presentsahighimpedancetothe

NEL

Nel Frequency Controls,inc

SD1449

RF&MICROWAVETRANSISTORSUHFTVLINEARAPPLICATIONS

DESCRIPTION TheSD1449isasiliconNPNbipolardevicespecificallydesignedforhighlinearityapplicationsintheUHFfrequencyrangeincludingTVBandsIVandV. GoldmetallizationandemitterballastingassurehighreliabilityunderClassAlinearamplifieroperation. .860MHz .

STMICROELECTRONICSSTMicroelectronics

意法半导体意法半导体集团

SJ-A1449-FREQ

CRYSTALCLOCKOSCILLATORS

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