CSX-750FCF48000000T

Frequency Stability:	±100ppm
Current - Supply (Disable) (Max):	20mA
Height - Seated (Max):	0.063" (1.60mm)
Size / Dimension:	0.276" L x 0.197" W (7.00mm x 5.00mm)
Package / Case:	4-SMD, No Lead
Mounting Type:	Surface Mount
Ratings:	--
Current - Supply (Max):	45mA
Operating Temperature:	-40°C ~ 85°C
Series:	CSX-750F
Voltage - Supply:	5V
Output:	CMOS, TTL
Function:	Enable/Disable
Frequency:	48MHz
Type:	XO (Standard)
Base Resonator:	Crystal
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Oscillators

The CSX-750FCF48000000T is an advanced, frequency-controlled oscillator and operates based on a unique, patented Hybrid Frequency Control System (HFCS) designed to ensure best-in-class frequency accuracy, long-term stability, and high driving capability. HFCS technology combines the benefits of PLL (phase-locked loop) and VCXO (voltage-controlled crystal oscillator) behavior to provide superior frequency control, even in applications with high EMI, vibration, and temperature excursions. The oscillator module is designed to meet the stringent requirements of various telecommunications applications, such as telecommunications switchgear, satellite systems, radios, and GPS systems. Additionally, it is suitable for applications including test and measurement, medical devices, industrial control, and other consumer electronics.

Application field

The CSX-750FCF48000000T is designed for use in a variety of telecom and radio frequency applications, such as antennas, LNAs, and radio frequency modulators. The unit can be used in applications such as gigabit Ethernet, Synchronous Optical Network (SONET), Passive Optical Network (PON), Wireless Local Area Networks (LANs) and other communications systems. This oscillator is also suitable for applications in medical and industrial control, such as patient monitoring and industrial process automation. Its enhanced stability, long-term stability, and long-term driving capability make it perfect for demanding environments. The unit also provides immunity to harsh environmental conditions.

Working Principle

The CSX-750FCF48000000T oscillator module is designed based on the patented HFCS technology, which combines the benefits of PLL (phase-locked loop) and VCXO (voltage-controlled crystal oscillator) behavior to ensure superior frequency control, even in environments with high EMI, vibration, and temperature excursions. The unit achieves its superior performance by combining the convenience of an inexpensive, low-cost VCXO with the stability of a complex PLL circuit. First, the VCXO uses a high-Q quartz element to provide a highly sensitive frequency control, while the PLL circuit, with its programmable frequency divider, provides clean, low-noise operation. The HFCS technology provides complete control over oscillator frequency, enabling the CSX-750FCF48000000T to be used in demanding telecom and radio frequency applications. Furthermore, the fully closed loop, frequency control of the oscillator ensures that precise adjustment can be made to the output frequency. Finally, the CSX-750FCF48000000T module features a broad frequency range of between 24 MHz and 48 MHz, meaning it is suitable for a wide range of applications. Additionally, the module offers a wide selection of connectors for convenient use in different applications. In conclusion, the CSX-750FCF48000000T is a highly advanced frequency-controlled oscillator module perfect for demanding telecom and radio frequency applications. The unit is also suitable for a range of medical, industrial, and consumer electronics applications and offers superior performance due to its patented HFCS technology, offering complete frequency control and excellent long-term stability.

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