Absolute Pull Range (APR):	--
Current - Supply (Disable) (Max):	30mA
Height - Seated (Max):	0.059" (1.50mm)
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:	-20°C ~ 70°C
Series:	SG-8002CA
Frequency Stability:	±50ppm
Voltage - Supply:	5V
Output:	CMOS
Function:	Enable/Disable
Frequency:	2.048MHz
Type:	XO (Standard)
Base Resonator:	Crystal
Part Status:	Active

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Oscillators

SG-8002CA 2.0480M-PTBL0

SG-8002CA 2.0480M-PTBL0 is an oscillator with superior accuracy and stability that can be used in a variety of applications. It is designed for small form factors, such as small cell phones, smart devices, etc. The oscillator uses an ultra-low frequency to ensure a more accurate and stable signal. Additionally, it provides multiple output options for the user to meet different needs.

Application Field and Working principle

SG-8002CA 2.0480M-PTBL0 is typically used in frequency-critical applications where accuracy and stability are key factors. It is suitable for applications such as 5G, Bluetooth, Zigbee, LTE and WLAN applications. It is also suitable for small devices such as Smartphone, PDA and digital camera.The oscillator is based on a Pierce frequency-locked loop (FPLL) topology. A piezoelectric crystal is used as the frequency reference and a voltage-controlled oscillator (VCO) is used to produce an output signal. The VCO is driven by a feedback loop connected to a shunt amplifier, which is connected to the crystal. The circuit acts as a loop filter, which controls the frequency response of the VCO. By adjusting the loop filter\'s operating points, the frequency accuracy and stability of the oscillator can be improved. In order to ensure the highest performance, the oscillator employs an optimized feedback loop design and utilizes a select BawOscillator. The BawOscillator is a unique, high-performance amplifier and oscillator created by SG. This component provides excellent linearity and high stability in order to produce a more repeatable and reliable output signal. Additionally, it contains an internal temperature compensation circuitry, which allows for improved accuracy in extreme temperatures.

Options and Performance

SG-8002CA 2.0480M-PTBL0 offers a variety of options and features for users to choose from. It has an operating temperature range of -40°C to 85°C, and multiple output options, such as TTL, LVCMOS, sine wave and square wave. It provides an output frequency range from 0.1MHz to 10.24 MHz, with an accuracy of +/-100ppm at +/-25°C. It also offers a low power consumption of 4.5mA in small form factor.In terms of performance, the oscillator provides low phase jitter of 0.8ps typ. (@20MHz) and high shock resistance of 30g with a 10~1000Hz sine wave. It also has excellent long-term stability, with a maximum drift rate of 0.5ppm per year. Additionally, the oscillator has high reliability, with a MTBF of 1 million hours.

Conclusion

SG-8002CA 2.0480M-PTBL0 is a high-performance oscillator that is suitable for small form factors applications. It utilizes an FPLL topology and a select BawOscillator for improved accuracy and stability. Its wide operating temperature range and multiple output options make it an ideal choice for frequency-critical applications, such as 5G, Bluetooth, Zigbee, LTE and WLAN. It also offers low phase jitter, high shock resistance and high reliability that make it a reliable choice for any application.

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