520M05CA19M2000

Frequency Stability:	±500ppb
Current - Supply (Disable) (Max):	--
Height - Seated (Max):	0.032" (0.80mm)
Size / Dimension:	0.098" L x 0.079" W (2.50mm x 2.00mm)
Package / Case:	4-SMD, No Lead
Mounting Type:	Surface Mount
Ratings:	--
Current - Supply (Max):	2mA
Operating Temperature:	-20°C ~ 70°C
Absolute Pull Range (APR):	--
Series:	520
Voltage - Supply:	1.8V
Output:	Clipped Sine Wave
Function:	--
Frequency:	19.2MHz
Type:	VCTCXO
Base Resonator:	Crystal
Part Status:	Active
Packaging:	Tape & Reel (TR)

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520M05CA19M2000 application field and working principle

Oscillators

520M05CA19M2000 is a new type of oscillator with high frequency and precision. It is used in various electronic systems to stabilize the frequency and amplitude of an electrical signal. It is widely used in wireless communication systems, oscillators for radio and television broadcasting, industrial frequency control, and digital signal transmission and scanning. Its application field covers military, aeronautics, medical industry, etc.The working principle of the 520M05CA19M2000 oscillator is based on the principle of the negative feedback loop. This loop includes a voltage controlled oscillator (VCO), a frequency divider, and a phase comparator. The VCO will generate a wave signal with a given frequency. This signal will be divided by the frequency divider and then compared to a reference frequency by the phase comparator. The comparator will then output a signal which is proportional to the phase difference and then go back to the VCO, the loop will continue until the two signals are in sync. The frequency and amplitude of the oscillator can be adjusted by controlling the parameters of the phase comparator.The 520M05CA19M2000 oscillator is a type of digital absolute phase-locked loop frequency synthesizer. It is based on a high-performance phase-locked loop (PLL) frequency synthesizer, using a frequency-locked loop (FLL) that includes a voltage-controlled oscillator (VCO), a frequency divider (FD), a phase comparator (PC), and a control circuit (CC). The FLL is used to generate a high-performance signal, and the PLL is used to generate a precise frequency.This type of oscillator has a wide frequency range and high frequency accuracy, and large output power, which can reach more than -20dBm (100mW). The sleep current of the static state is 2μA, and the output power can be adjusted from -20dBm to 0dBm. The temperature drift is also very low, at about ±20ppm/℃, and the frequency stability over temperature is 0.5ppm/℃.The 520M05CA19M2000 oscillator is highly stable, and its application field covers a wide range of industries such as wired and wireless communication, consumer electronics, measurement and control systems, industrial automation, medical electronics, nuclear energy, etc. It is very suitable for low power consumption designs and for use in harsh environments. Its wide frequency range, low phase noise, and excellent temperature stability make it a desirable choice for many applications.

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