511PAA-ABAG

Frequency Stability:	±50ppm
Current - Supply (Disable) (Max):	18mA
Height:	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):	26mA
Spread Spectrum Bandwidth:	--
Operating Temperature:	-40°C ~ 85°C
Frequency Stability (Total):	±100ppm
Series:	Si511
Voltage - Supply:	2.5V
Output:	CMOS, Dual (In-Phase)
Function:	Enable/Disable
Available Frequency Range:	100kHz ~ 124.999MHz
Programmable Type:	Programmed by Digi-Key (Enter your frequency in Web Order Notes)
Type:	XO (Standard)
Base Resonator:	Crystal
Part Status:	Active
Packaging:	Tray

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Programmable Oscillators

Programmable oscillators are electronic oscillators that can be programmed to output a specific frequency. They are specially designed to provide reliable, high frequency clock signals for circuit designs. The 511PAA-ABAG programmable oscillator is a versatile, microprocessor-controlled device designed for easy and quick frequency programming.The 511PAA-ABAG programmable oscillator is an economical programmable oscillator with multiple functions. It can output a range of frequencies from 0MHz to 40MHz. It is compatible with a wide range of microcontrollers and microprocessors, such as the ARM Cortex family, Atmel AVR, and Microchip PIC microcontrollers. The device provides independent control of the frequency, duty cycle and power supply.Application FieldThe 511PAA-ABAG programmable oscillator has several potential applications areas. It can be used in embedded systems, including applications such as motor control, communications, robotics, embedded instrumentation and automation. Additionally, the device can be used in industrial and automotive electronic systems, including applications such as electronic speed control, automatic climate control and power management. The 511PAA-ABAG programmable oscillator is a useful tool for system designers and engineers. With its wide range of frequency control, small size and reasonable cost, it can be used for many industrial and automotive applications.Working PrincipleThe 511PAA-ABAG programmable oscillator is based on a voltage-controlled oscillator (VCO) circuit. The oscillator is externally programmed to achieve specific frequencies by controlling the voltage at the gate of the transistor which forms the VCO. The frequency is determined by the value of the resistor and capacitor connected to the gate of the transistor.When the oscillator is programmed with a specific frequency, the value of the resistor, capacitor and voltage is calculated and selected such that the resulting frequency corresponds to the programmed frequency. The voltage applied to the gate of the transistor is then adjusted to select the desired frequency.Additionally, the 511PAA-ABAG programmable oscillator can be programmed with different ratios of duty cycle, or pulsewidth modulation. This allows the oscillator to accurately output a wide range of frequencies.ConclusionThe 511PAA-ABAG programmable oscillator is an economical, microprocessor-controlled device designed for easy and quick frequency programming. It is widely used in embedded systems, as well as in industrial and automotive electronic applications. The 511PAA-ABAG programmable oscillator is based on a voltage-controlled oscillator circuit and can be programmed with different ratios of duty cycle, allowing it to accurately output a wide range of frequencies.

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