554BC000451DGR

Function:	Enable/Disable
Current - Supply (Disable) (Max):	75mA
Package / Case:	8-SMD, No Lead
Height:	0.071" (1.80mm)
Size / Dimension:	0.276" L x 0.197" W (7.00mm x 5.00mm)
Current - Supply (Max):	108mA
Operating Temperature:	-40°C ~ 85°C
Frequency Stability:	±50ppm
Voltage - Supply:	3.3V
Output:	LVDS
Series:	Si554
Frequency - Output 4:	--
Frequency - Output 3:	--
Frequency - Output 2:	--
Frequency - Output 1:	54MHz, 108MHz, 148.35165MHz, 148.5MHz
Type:	VCXO
Base Resonator:	Crystal
Part Status:	Active
Packaging:	Tape & Reel (TR)

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Pin Configurable/Selectable Oscillators

Pin Configurable /Selectable Oscillators are a type of oscillator that offer a range of options that can be configured or selected through pin configurations of a multi-pin device. This type of oscillator is ideal for applications that require multiple frequency and duty cycle configurations, since they can quickly and easily be adjusted to suit the needs of the system. The 555BC000451DGR is a Pin Configurable /Selectable Oscillator that is typically used in applications that require programmable frequency and duty cycle combination.

Applications

The 555BC000451DGR has a variety of applications in the industrial, automation, military and consumer electronics industries. Its features make it suitable for use in applications that require flexible frequency and duty cycle configuration, such as signal generators, frequency synthesizers, voltage controlled oscillators, clock and data signal recovery, signal processing and frequency conversion. Other common applications include motion control, robotics, GPS and communication systems.

Features

The 555BC000451DGR is a dual-output oscillator that offers a frequency range of 1Hz to 55MHz and a duty cycle of 20% to 80%. It features dual outputs for independent or simultaneous frequency/duty cycle configuration. Its small size makes it suitable for use in applications where space is a factor, such as wearable and mobile devices. Its low jitter and ripple, high operating temperature and wide dynamic range makes it ideal for use in power-efficient and long-life applications.

Working Principle

Pin Configurable /Selectable Oscillators use a combination of a phase-locked loop (PLL) and a switched capacitor circuit to generate output signals. The PLL generates a reference signal which is used to control the frequency and duty cycle of the oscillator. The frequency is programmed by adjusting the value of the PLL reference signal, while the duty cycle is programmed by adjusting the difference between the PLL reference signal and the input signal. This type of oscillator can also be used to create modulated signals, such as FM and AM.

Conclusion

The 555BC000451DGR is a Pin Configurable/Selectable Oscillator that offers a range of frequency and duty cycle options that can be configured or selected through pin configurations. It is suitable for applications that require flexible frequency and duty cycle configuration, and is commonly used in industrial, automation, military and consumer electronics applications. Its features make it suitable for use in power-efficient, long-life and space-limited applications. Its working principle involves a combination of a PLL and a switched capacitor circuit which enable it to generate output signals with adjustable frequency and duty cycle.

The specific data is subject to PDF, and the above content is for reference

Part Number	Manufacturer	Price	Quantity	Description