591FB270M000DGR

Frequency Stability:	±25ppm
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):	100mA
Operating Temperature:	-40°C ~ 85°C
Absolute Pull Range (APR):	--
Series:	Si591
Voltage - Supply:	2.5V
Output:	LVDS
Function:	Enable/Disable
Frequency:	270MHz
Type:	XO (Standard)
Base Resonator:	Crystal
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Oscillators are devices which are used to conert DC power into AC power and are found in a wide variety of electronic applications. The power source of an oscillator is typically an ampl-operational transconductance (OTA). These are used to generate sinusoidal signals which are then conditioned by other components such as filters and resonators before being sent to the output.One example of an oscillator which is commonly used in electronic applications is the 591FB270M000DGR oscillator. This particular oscillator is a voltage controlled crystal oscillator (VCXO) which is designed to produce an extremely precise frequency within a preset range of frequencies. The crystal material which is used is typically quartz and it is mounted and connected with the oscillator board in such a way that the external voltage applied to the oscillator can be accurately controlled.This oscillator has a wide range of application fields. One common application is in phase-locked loop (PLL) circuit designs. The oscillator is used to provide a steady frequency as the reference signal for the PLL. The oscillator also has a much lower phase noise level than the reference oscillators used in traditional PLL designs which makes it an ideal choice when precision is required.The oscillator is also used in timing and synchronization circuits as well as in other devices such a satellite communication receivers, mobile test and measurement equipment, and instrumentation systems. It is also commonly found in access control systems and industrial automation systems.The working principle of the 591FB270M000DGR oscillator is based on the piezoelectric property of quartz which enables it to convert electrical energy into mechanical energy and vice-versa. It is this property which makes quartz an ideal material for use in this type of oscillator. The external voltage applied to the oscillator is used to control the frequency of the crystal oscillator.The crystal oscillator consists of two plates with a beam of quartz material in between. When a voltage is applied to the quartz crystal, it starts to vibrate and generate an alternating current signal which is then conditioned by the oscillator circuit. This alternating current signal is then used to drive the output stage which produces the required frequency.The oscillator also utilizes a feedback circuit which is used to keep the output frequency stable. This feedback circuit is composed of a capacitor and a resistor which are connected in a loop. This feedback loop is used to ensure that the output frequency of the oscillator is the same regardless of any external environmental factors.The 591FB270M000DGR oscillator is a highly reliable and precise device which is used in a variety of applications. It is a cost effective solution for generating stable frequency signals which require minimal tuning and calibration. This makes it an ideal choice for engineers and designers who are looking for an efficient and effective solution for their oscillator needs.

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