511DCA250M000BAGR

Frequency Stability:	±20ppm
Current - Supply (Disable) (Max):	18mA
Height - Seated (Max):	0.050" (1.28mm)
Size / Dimension:	0.197" L x 0.126" W (5.00mm x 3.20mm)
Package / Case:	6-SMD, No Lead
Mounting Type:	Surface Mount
Ratings:	--
Current - Supply (Max):	44mA
Operating Temperature:	-40°C ~ 85°C
Absolute Pull Range (APR):	--
Series:	Si511
Voltage - Supply:	3.3V
Output:	HCSL
Function:	Enable/Disable
Frequency:	250MHz
Type:	XO (Standard)
Base Resonator:	Crystal
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Oscillators

Oscillators are electronic components which generate periodic, oscillating signals or waveforms. They can be used in a variety of applications, such as clock and timing circuits, audio circuits, switched-mode power supplies, power inverters, data communication circuits, and vibration monitoring circuits. The most common type of oscillator is the relaxation oscillator, which uses a timing circuit to produce a repetitive output signal.The 511DCA250M000BAGR is an example of a relaxation oscillator. It is a highly stable, low-cost, low-power device which is designed to operate in the frequency range of 30 kHz to 250 MHz. The 511DCA250M000BAGR is available in several package types, including Surface Mount, Through-Hole, and SIP (Single In-line Package).

Application field

The 511DCA250M000BAGR is a highly stable, low-cost, low-power relaxation oscillator which can be used in a variety of applications. It is suitable for use in clock and timing circuits, audio circuits, switched-mode power supplies, power inverters, data communication circuits, and vibration monitoring circuits.It can also be used in RF/microwave applications, such as transmitters, receivers, transmit/receive switches, frequency synthesizer local oscillators, RF power amplifiers, RF preamplifiers, and RF filters. In addition, it is designed to work with other oscillators to provide a stable and accurate output signal.

Working principle

The 511DCA250M000BAGR relaxation oscillator works by using a timing circuit to generate a repetitive output signal. The timing circuit consists of a capacitor, a resistor, and a N-channel transistor.When power is applied, the capacitor starts charging. When the voltage across the capacitor reaches a certain threshold voltage, the transistor turns on, discharging the capacitor. This process is repeated, resulting in a repetitive output signal.Internally, the 511DCA250M000BAGR uses a low-noise design, which helps to reduce the amount of interference or noise generated during operation. Additionally, the device features an auto-calibration function which allows it to automatically adjust its timing parameters for optimum performance.The 511DCA250M000BAGR also enables fast switching times and low power consumption. It also offers a range of operating frequency options, from 30 kHz to 250 MHz, making it suitable for a variety of applications.

Conclusion

The 511DCA250M000BAGR is an example of a relaxation oscillator which can be used in many different applications. It has a range of frequency options and low-noise output, making it an ideal choice for RF/microwave, audio, and clock/timing applications. Additionally, the device has a high level of stability and accuracy as well as low power consumption.

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