SIT8008BCB8-28E

Frequency Stability:	--
Current - Supply (Disable) (Max):	4.2mA
Height:	0.039" (1.00mm)
Size / Dimension:	0.276" L x 0.197" W (7.00mm x 5.00mm)
Package / Case:	4-SMD, No Lead
Mounting Type:	Surface Mount
Ratings:	--
Current - Supply (Max):	4.5mA
Spread Spectrum Bandwidth:	--
Operating Temperature:	-20°C ~ 70°C
Frequency Stability (Total):	±20ppm
Series:	SiT8008B
Voltage - Supply:	2.8V
Output:	LVCMOS
Function:	Enable/Disable
Available Frequency Range:	1MHz ~ 110MHz
Programmable Type:	Programmed by Digi-Key (Enter your frequency in Web Order Notes)
Type:	XO (Standard)
Base Resonator:	MEMS
Part Status:	Active
Packaging:	Tube

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Programmable Oscillators: SIT8008BCB8-28E application field and working principle

Programmable oscillators are electronic circuits which read an external, digitally-coded program and directly generate a frequency or period that is predefined by the code. They offer superior stability and accuracy when compared to conventional, voltage-controlled oscillators (VCOs) and are designed to provide high performance, flexibility and cost-effectiveness in a wide range of applications.The SIT8008BCB8-28E is a miniature, 8-pin programmable ceramic oscillator developed by Saline Impedance Technologies (SIT). This device is available in a small, compact package and features a low-voltage CMOS oscillator, high-speed programming, low power consumption, and excellent shock and temperature stability.In terms of application field, the SIT8008BCB8-28E oscillator can be used in a wide range of digital and analog electronics, including automotive, embedded systems, wireless telecommunications, industrial control systems and timing circuits. This device can also be used in portable instruments and systems, such as mobile phones and remote sensing units.In terms of working principle, the SIT8008BCB8-28E oscillator consists of two main components: an oscillator circuit and a programmable logic array (PLA). The oscillator circuit is designed to generate a clock signal with the desired frequency accurately and reliably. The PLA works to read the digitally-coded program and set the clock frequency accordingly.The SIT8008BCB8-28E oscillator is powered by a clock signal and a voltage of 1.8V – 3.3V. When the power supply is applied, the device will start to generate a frequency signal with an accuracy of +/-150ppm. Furthermore, the oscillator can be programmed to output a signal with a frequency range of 0.5 MHz to 74.3 MHz.In addition, the SIT8008BCB8-28E oscillator provides excellent shock and temperature stability. This device is able to resist rapid temperature fluctuations with an operating temperature range of -40°C to 85°C and its low power consumption design makes it suitable for applications in energy-sensitive applications.To conclude, the SIT8008BCB8-28E oscillator is a miniature and cost-effective programmable oscillator which offers excellent stability and accuracy. This device has a wide range of applications and can be used to generate a frequency signal from 0.5MHz to 74.3MHz. Furthermore, it has excellent shock and temperature stability, as well as a low power consumption design, making it suitable for energy-sensitive applications.

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