Absolute Pull Range (APR):	--
Current - Supply (Disable) (Max):	16mA
Height - Seated (Max):	0.055" (1.40mm)
Size / Dimension:	0.287" L x 0.189" W (7.30mm x 4.80mm)
Package / Case:	4-SMD, No Lead
Mounting Type:	Surface Mount
Ratings:	--
Current - Supply (Max):	40mA
Operating Temperature:	-10°C ~ 70°C
Series:	SG-710
Frequency Stability:	±100ppm
Voltage - Supply:	5V
Output:	CMOS
Function:	Enable/Disable
Frequency:	74.25MHz
Type:	XO (Standard)
Base Resonator:	Crystal
Part Status:	Obsolete

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Introduction

Oscillators are commonly used in the the fields of communication, electronics and signal processing. They create a signal of a specific frequency and allow for synchronous operations to occur. The SG-710PHK 74.2500MC is a type of oscillator used for these functions.

Features

The SG-710PHK 74.2500MC is a VCO (voltage-controlled oscillator). This type of oscillator is distinguished from other types of oscillators by having a minimum output frequency that is specifed in its specficiation. This minimum output frequency is designated with a letter-number code. In the case of the SG-710PHK, the code is 74.2500MC.The SG-710PHK is an ultra low phase noise VCO. It operates on a frequency range of 72.0-78.0MHz and can be adjusted with a resolution of 0.05MHz. It is built entirely from surface-mounted components to ensure a highly stable and accurate product.

Applications

The SG-710PHK 74.2500MC is designed mainly for communication and electronic applications.In the communication field, it is used in cellular base stations, cellular phones, GPS and navigation systems, and satellite communications. The high stability and low phase noise it offers makes it an ideal choice for these applications. It is also used in electronic applications such as instrumentation, medical equipment, test and measurement, and automotive electronics.

Working principle

The SG-710PHK 74.2500MC is an oscillator that operates on the principle of voltage-controlled oscillation. It works by varying the oscillator frequency in response to an input voltage.The oscillator consists of a tank circuit, which consists of inductors and capacitors. The tank circuit creates and stores energy, and the frequency of the oscillator is controlled by varying the energy stored in the circuit. The frequency is then read by a frequency counter.The oscillator is connected to an external supply voltage, which is used to vary the frequency. The supply voltage is then amplified by an amplifier and fed into the tank circuit. In response to this voltage, the frequency of the circuit is changed and the frequency is then measured by the frequency counter.The oscillator can be tuned to a specific frequency by adjusting the capacitors and inductors in the tank circuit. This can be done manually or electronically.The oscillator is also protected from interference by a variety of filters and shielding. This helps to ensure that the output frequency remains stable despite varying conditions.

Conclusion

The SG-710PHK 74.2500MC is an ultra low phase noise VCO, designed mainly for communication and electronic applications. It operates on a frequency range of 72.0-78.0MHz and is adjustable with a resolution of 0.05MHz. It works by varying the oscillator frequency in response to an input voltage and is protected from interference by shielding and filters. The SG-710PHK 74.2500MC is a reliable and accurate choice for communication and electronic applications that require high stability and low phase noise.

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