CSX-750FCC27000000T Allicdata Electronics
Allicdata Part #:

300-7217-2-ND

Manufacturer Part#:

CSX-750FCC27000000T

Price: $ 0.82
Product Category:

Crystals, Oscillators, Resonators

Manufacturer: Citizen Finedevice Co Ltd
Short Description: OSC XO 27.000MHZ CMOS TTL SMD
More Detail: 27MHz XO (Standard) CMOS, TTL Oscillator 5V Enable...
DataSheet: CSX-750FCC27000000T datasheetCSX-750FCC27000000T Datasheet/PDF
Quantity: 1000
2000 +: $ 0.74340
Stock 1000Can Ship Immediately
$ 0.82
Specifications
Frequency Stability: ±100ppm
Current - Supply (Disable) (Max): 10mA
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): 25mA
Operating Temperature: -20°C ~ 70°C
Series: CSX-750F
Voltage - Supply: 5V
Output: CMOS, TTL
Function: Enable/Disable
Frequency: 27MHz
Type: XO (Standard)
Part Status: Active
Packaging: Tape & Reel (TR) 
Description

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Oscillators

Oscillators are essential components of many electronic systems, because they are used to generate periodic signals with a frequency range from low radio frequencies up to microwave frequencies. Oscillators are often used in embedded systems, where battery life and system stability are important considerations. The CSX-750FCC27000000T is one of the most common oscillator designs on the market today, and its application field and working principle can be understood by examining how it works.

Application Field

The CSX-750FCC27000000T is designed for use in applications that require stable and reliable oscillation and high frequency. Common uses include radar and electronic equipment, achieving a maximum temperature range of -20°C to 85°C. In addition, the CSX-750FCC27000000T has been used in communication networks such as Wi-Fi and Bluetooth as well as wireless sensors and controllers, thereby providing a reliable source of oscillation.

Working Principle

The CSX-750FCC27000000T is an LC tuned oscillator with a voltage-controlled feedback circuit and uses a quartz crystal as its clock source. It consists of two sections, the AC section and the DC section. The AC section contains the inductor, capacitor, LC parallel circuit as a resonator, and an adjustable parallel capacitor for frequency adjustment. The DC section consists of an amplifier, a voltage-controlled oscillator (VCO), a frequency divider, and a comparator. The VCO generates a sine wave that is amplified by the amplifier, and the frequency divider reduces the frequency of the sine wave. The output of the frequency divider is then compared to the quartz crystal frequency and the comparator produces a pulse train, which is used to control the frequency of the VCO to lock at the quartz crystal frequency.

Conclusion

The versatile CSX-750FCC27000000T is designed for applications that require stable and reliable oscillation and high frequency. It consists of two sections, the AC and DC sections, and it is based on an LC tuned oscillator with a voltage-controlled feedback circuit. The VCO generated by the DC section is amplified, and the frequency of the signal is reduced by a frequency divider. The output of the frequency divider is compared to the quartz crystal frequency, and the comparator produces a pulse train to control the frequency of the VCO. This ensures that the CSX-750FCC27000000T provides a reliable source of oscillation.

The specific data is subject to PDF, and the above content is for reference

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