597NC000688DGR

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):	110mA
Operating Temperature:	-40°C ~ 85°C
Frequency Stability:	±50ppm
Voltage - Supply:	3.3V
Output:	LVDS
Series:	Si597
Frequency - Output 4:	148.5MHz
Frequency - Output 3:	148.351648MHz
Frequency - Output 2:	74.25MHz
Frequency - Output 1:	74.175824MHz
Type:	VCXO
Base Resonator:	Crystal
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Pin Configurable/Selectable Oscillators

Pin configurable/selectable oscillators are oscillators used in electronic circuits to produce a precise frequency or provide clock timing signals. The 597NC000688DGR is a type of pin configurable/selectable oscillator designed for both low voltage and high voltage operation. This type of oscillator is commonly used in applications such as frequency synthesis, microprocessor timing, PC clocks, high-speed receivers, and transmission systems.The 597NC000688DGR is a voltage-controlled oscillator that uses a standard 3-pin package and has an adjustable output frequency range from 0.5MHz up to 250MHz. The device includes several features to support the goal of precise frequency control and stable operation. This includes an adjustable threshold voltage for the oscillation start and separate HIGH/LOW enable inputs for configuring the output enable/disable. It also includes a damping-ratio to provide a precise linearity control for frequency stability, allowing for fine frequency adjustment during operation. The main working principle of the 597NC000688DGR oscillator is that a reference signal is inputted through the VREF pin, which is then integrated with the voltage on the VCC input. This creates an internal adjustable threshold voltage which triggers oscillations at a predetermined frequency. The gain of the oscillation can be controlled with the VGEN pin and adjusted to set the desired oscillation level. With the adjustable threshold voltage, frequency range, and damping-ratio features, the output frequency can be precisely adjusted to meet the frequency needs of the application. The 597NC000688DGR pin configurable/selectable oscillator is designed to work with wide variety of applications and offers many advantages, such as low power consumption, stable output, and adjustable frequency range. The oscillator is also low cost, making it ideal for low-volume and low-budget applications. Thanks to its adjustable frequency range, this oscillator is suitable for use in both low and high-speed applications. Additionally, the HIGH/LOW enable inputs allow the device to be disabled without a full power-down, making it an ideal choice for applications that require frequent frequency changes. With the 597NC000688DGR, designers and engineers have an oscillator that can keep up with their application demands and fine-tune the output frequency for precise operation. Its adjustable threshold voltage, separate HIGH/LOW enable inputs, adjustable frequency range and damping-ratio features make it ideal for a wide range of applications. The device is also highly cost-effective and delivers low power consumption, making it an attractive option when the goal is cost-saving and reliable operation.

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