Absolute Pull Range (APR):	--
Current - Supply (Disable) (Max):	75mA
Height - Seated (Max):	0.071" (1.80mm)
Size / Dimension:	0.276" L x 0.197" W (7.00mm x 5.00mm)
Package / Case:	6-SMD, No Lead
Mounting Type:	Surface Mount
Ratings:	--
Current - Supply (Max):	90mA
Operating Temperature:	-40°C ~ 85°C
Series:	Si590
Frequency Stability:	±7ppm
Voltage - Supply:	3.3V
Output:	CMOS
Function:	Enable/Disable
Frequency:	26.973MHz
Type:	XO (Standard)
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Oscillators

590CD26M9730DGR Application Field and Working Principle

Oscillators are an essential component that converts a simple DC (Direct Current) input signal into an AC (Alternating Current) output signal. They play an important role in many electronic applications such as determining the frequency or timing for digital circuits, radio transmission and reception, sound synthesis etc. The 590CD26M9730DGR is one such oscillator that is generally used in commercial applications.The 590CD26M9730DGR is an integrated quartz oscillator module, which offers a fast, low-power, and frequency-stable timing signal in a miniature package. It is ideal for applications that require frequency precision such as low-noise radio receivers, consumer electronics devices, and satellite receivers. The 590CD26M9730DGR is available in both 3.3 V and 5 V versions, with specified frequency range of 83 MHz to 250 MHz, and frequency stability of +/-50 ppm.The operating principle of the 590CD26M9730DGR is based on the piezoelectric effect, which is the relationship between an applied voltage and the mechanical stress on a crystal structure. With this oscillator, a tiny quartz crystal is wired between two electrodes which act as an electrical capacitance. When an electrical input is applied to the crystal, its crystals structure vibrates at a resonant frequency, producing the AC output.The 590CD26M9730DGR has several advantages over other oscillators as it offers a high level of frequency accuracy, excellent temperature stability, and minimalu electrical noise. Its small size and fast switching speed makes it suitable for applications where power consumption and compact size are essential. Additionally, this device is RoHS (Restriction of Hazardous Substances) compliant, as it does not contain any hazardous materials.Since this oscillator requires very low power to operate, it can be used in battery powered devices such as electric vehicles, medical meters, monitoring devices etc. It can also be used as a clock source in embedded systems and for frequency references in communication systems like GSM, GPS, WiFi, and Bluetooth.In conclusion, the 590CD26M9730DGR can be used in a wide range of applications where frequency precision, low power consumption, and compact size are important factors. With its high accuracy and excellent temperature stability, it is the perfect choice for both commercial and consumer applications.

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