Rainbow-electronics DS4026 Manual do Utilizador

General DescriptionThe DS4026 is a temperature-compensated crystaloscillator (TCXO) that provides ±1ppm frequency sta-bility over the -40°C to +85°C i

DS4026Read ModeIn the temperature register (see the TemperatureRegister (02h–03h)table), temperature is representedas a 12-bit code and is accessible

• During data transfer, the data line must remain stablewhenever the clock line is high. Changes in the dataline while the clock line is high are inte

The DS4026 can operate in the following two modes:Slave receiver mode (write mode): Serial data andclock are received through SDA and SCL. After eachb

DS402610MHz to 51.84MHz TCXOMaxim cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim product. No

DS402610MHz to 51.84MHz TCXO2 _____________________________________________________________________ABSOLUTE MAXIMUM RATINGSRECOMMENDED DC OPERATING CO

DS402610MHz to 51.84MHz TCXO_____________________________________________________________________ 3AC ELECTRICAL CHARACTERISTICS (Note 1) (VCC= 3.135V

DS402610MHz to 51.84MHz TCXO4 _____________________________________________________________________TEMPERATURE SENSOR ELECTRICAL CHARACTERISTICS (Note

DS402610MHz to 51.84MHz TCXO_____________________________________________________________________ 5Note 1: Typical values are at +25°C, nominal supply

DS402610MHz to 51.84MHz TCXO6 _____________________________________________________________________Typical Operating Characteristics(VCC= +3.3V, TA =

DS402610MHz to 51.84MHz TCXO_____________________________________________________________________ 7DS4026GNDA0.1μF0.1μF0.1μF20ΩVREF100μF ±5%CERAMICVCC

DS402610MHz to 51.84MHz TCXO8 _____________________________________________________________________DS4026TEMPSENSORVCCVCCGNDVOSCGNDOSC GNDDVREFVCCDFOU

DS4026The output driver is a CMOS square-wave output withsymmetrical rise and fall time.The temperature sensor provides a 12-bit temperaturereading wi