C3390-75.000

Frequency Stability:	±100ppm
Current - Supply (Disable) (Max):	--
Height - Seated (Max):	0.071" (1.80mm)
Size / Dimension:	0.283" L x 0.198" W (7.20mm x 5.02mm)
Package / Case:	4-SMD, No Lead
Mounting Type:	Surface Mount
Ratings:	--
Current - Supply (Max):	45mA
Operating Temperature:	0°C ~ 70°C
Series:	C33
Voltage - Supply:	3.3V
Output:	HCMOS
Function:	Enable/Disable
Frequency:	75MHz
Type:	XO (Standard)
Base Resonator:	Crystal
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Oscillators – C3390-75.000 Application Field and Working PrincipleOscillators are circuits that use the amplification and feedback principles to generate repeating electronic signals. Examples of common oscillator applications include producing audio feedback, producing tones to enhance communication signals, or producing sine, square or sawtooth waves to generate a source signal. Oscillators are essential for any electronics device to ensure sustained communication between electronic components. The C3390-75.000 oscillator is a series of oscillator circuits designed for specific applications. The C3390-75.000 oscillator series is an oscillator that utilizes a relaxation oscillation method to generate an output frequency. This type of oscillator is typically used in applications when a stable frequency over a wide range of temperatures is needed, such as with mobile telephone devices or radio transceivers. The operating temperature range of the C3390-75.000 oscillator series is -40 to 85°C, and it can output frequencies ranging from 16 Mhz to 50 Mhz. It is a low power, high performance oscillator designed for operation in the default temperature range. The oscillator has an accuracy of 1% to 2.5%, and operates at up to 95% supply voltage given an input voltage from 1.2 to 3.6V. The C3390-75.000 oscillator series is constructed with an oscillator circuit and an amplifier. The oscillator circuit incorporates a stabilized voltage regulator, an external resonator, and an internal resistor to form a relaxation oscillator. The internal resistor provides an oscillation signal to the amplifier, which in turn passes the signal to the external resonator. The resonator, being an explicit capacitor, is able to maintain the oscillation signal generated by the oscillator for extended periods of time. The active circuit is composed of a pair of complementary-symmetry bipolar transistors (PNP type) that form the amplifier and an integrated circuit package containing a reference voltage source, a voltage regulator, and an oscillator. A typical application of the C3390-75.000 oscillator series is in telephony systems. This type of oscillator is used in a transceiver to ensure that communication signals between two devices in a network are maintained in a stable manner. The C3390-75.000 oscillator can also be found in integrated circuit design, microprocessors, computers, military electronics systems, and medical applications.The C3390-75.000 oscillator is designed to provide consistent, reliable performance under a wide temperature range. This robustness is due to the combination of the voltage regulator, external resonator, and an internal resistor in the oscillator circuit. Additionally, the low power consumption and high frequency range of the device makes it attractive for applications requiring low power with high precision and stability. Overall, the C3390-75.000 oscillator series is a reliable and cost-effective oscillator designed for a variety of applications. The active circuit design, low power consumption, wide temperature range, and high frequency capabilities makes it an attractive choice for a variety of applications.

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