550BD148M250DGR

Frequency Stability:	±50ppm
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):	108mA
Operating Temperature:	-40°C ~ 85°C
Absolute Pull Range (APR):	±80ppm
Series:	Si550
Voltage - Supply:	3.3V
Output:	LVDS
Function:	Enable/Disable
Frequency:	148.25MHz
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

Oscillators

Oscillators are electronic circuits that produce regular and continuous signals, usually of sine wave or square wave shape, mainly used in communication systems. An oscillator is an electronic circuit that produces a continuous output signal with no interruption or variation, because the input waveform is always coming from the initial frequency of the output waveform.The most common type of oscillator is a "step-up" type oscillator, which is made up of a voltage source, a capacitor, and an inductor, connected in series. This type of oscillator converts an input voltage of a certain frequency into a higher frequency output waveform. It works by continuously reversing the direction of current in the circuit, creating an alternating current, and causing the voltage to fluctuate up and down in the output.The 550BD148M250DGR oscillator is a very high frequency oscillator that is used in applications such as automatic gain control in receivers and signal conditioning circuits. It is composed of a voltage source with a built-in feedback system, capacitors, and an inductor connected in series.The first part of the oscillator is the voltage source, which serves as the base frequency of the output waveform. This voltage source is typically either a sinusoidal signal, or a triangle wave. The voltage is then coupled to an inductor which helps to stabilize the frequency of the output waveform and eliminate any noise.The second part is the capacitors, which are used to adjust the gain of the output waveform by providing a buffer to the voltage source. For example, increasing the capacitance will increase the gain while decreasing it will reduce the gain.Finally, the inductor is used to provide a resistive pathway back to the voltage source, which helps to keep the voltage from becoming too large and damaging the circuit.Overall, the 550BD148M250DGR oscillator works by reversing the direction of current in the circuit in order to create an alternating current, and maintaining the oscillating waveform at a consistent frequency. This oscillator is often used in communication circuits, such as in audio communications, and is used in a range of different applications.

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

Part Number	Manufacturer	Price	Quantity	Description