SIT1602BCB1-30S

Frequency Stability:	--
Current - Supply (Disable) (Max):	4.3µA
Height:	0.031" (0.79mm)
Size / Dimension:	0.098" L x 0.079" W (2.50mm x 2.00mm)
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:	SiT1602
Voltage - Supply:	3V
Output:	LVCMOS
Function:	Standby (Power Down)
Available Frequency Range:	3.57MHz ~ 77.76MHz
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 : SIT1602BCB1-30S Application Field and Working Principle

Programmable oscillators, also known as programmable clock oscillators, are oscillators that are designed to be programmable to different output frequencies, providing a flexible and customizable source of clock signals. One of the most widely used programmable oscillators is the SIT1602BCB1-30S, which is a highly reliable and cost-effective device. This article will discuss the application of this device, as well as its working principle and parameters.

Application of SIT1602BCB1-30S

The SIT1602BCB1-30S is a miniature, low-power programmable oscillator with features that make it ideal for a variety of applications, including: - Frequency monitoring and control- Clock generation - Data conversion - Test instrumentation - Automotive and consumer systemsThe programmable oscillators in this family also support a wide range of parameters, such as output frequency range (4.4MHz–100MHz), input voltage range (2.5V-3.3V), drive strength (8mA/16mA) and output type (LVPECL/LVDS/HCSL/LVCMOS). These attributes make it suitable for use in the development of various consumer and industrial devices.

Working Principle of SIT1602BCB1-30S

The SIT1602BCB1-30S programmable oscillator uses a combination of a crystal oscillator, a programmable divider, and an output buffer circuit, to produce the desired frequency output. The crystal oscillator is used to produce an accurate reference frequency, while the programmable divider is used to program the device’s output frequency, by selecting a different number of output cycles for each period. Finally, the output buffer amplifies the signal and feeds it back to the input of the oscillator, resulting in a stable output signal.

Parameters of SIT1602BCB1-30S

The SIT1602BCB1-30S is available in a variety of package sizes, in order to meet the needs of the user. The physical parameters of the device depend on the package size, but generally they include:

• Operating temperature range: -20°C to +70°C
• Operating voltage range: 2.5V to 3.3V
• Frequency range: 4.4MHz to 100MHz
• Output type: LVPECL/LVDS/HCSL/LVCMOS
• Drive strength: 8mA/16mA
• Noise level: -110dBc/Hz
• Jitter: 0.2ps

In addition, the SIT1602BCB1-30S also has an optional on-chip clock shield circuit for additional EMI/EMC protection.

Conclusion

In conclusion, programmable oscillators such as the SIT1602BCB1-30S are extremely versatile devices that can be used in a variety of applications. They are capable of generating clock signals with high accuracy and stability, making them suitable for a range of applications, including frequency monitoring, signal output, data conversion, and clock generation. Furthermore, they have a wide range of parameters, allowing them to be customized to the user’s requirements. Therefore, programmable oscillators such as the SIT1602BCB1-30S can provide a cost-effective and reliable frequency source.

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