AX7DBF2-350.0000T

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Oscillators are AC circuit components used to generate AC signals and convert AC signals with certain frequency and waveshape parameters.

The AX7DBF2-350.0000T oscillator is a type of oscillator IC with built-in PLL and VCO, suitable for applications such as single channel phase shifting, PN code generators, radar, high-speed data rate communication and other fields application.

AX7DBF2-350.0000T is differential oscillator, which consists of VCO, PLL, and clock buffers. The VCO oscillation frequency is tuned by a supplied voltage or by an external capacitive divider (Cc), and the output divider (N) provides the various clock outputs. It includes a programmable pre-scale divider for the VCO. The CMOS process and intelligent design used in AX7DBF2-350.0000T ensure low current consumption and high stability.

The working principle of AX7DBF2-350.0000T is simple. An external clock signal is applied to the circuit, and a signal is generated by the VCO whose frequency is controlled by an external voltage signal or an external capacitive divider (Cc). The output of the VCO is applied to a programmable pre-scale divider and then sent to the PLL, where a voltage-controlled oscillator, a loop filter, a phase detector, and a division control unit are included. The voltage-controlled oscillator generates a signal whose frequency is equal to the reference signal, which is then mixed with the input signal by the phase detector. The loop filter filters and amplifies the output signal from the phase detector and then sends it to the voltage controlled oscillator to correct the frequency.

The feedback signal from the phase detector is also applied to the divider control unit to adjust the divider ratio of the output frequency. The adjusted output is then sent to the clock buffer which buffers the signal to the output pin. Thus, AX7DBF2-350.0000T oscillator could ensure a low jitter, low noise and good stability.

In summary, AX7DBF2-350.0000T is an oscillator IC which provides a wide range of functions for single channel phase shifting, PN code generators, radar, high-speed data rate communication and other fields application. It has a simple structure, low current consumption, high stability and good performance.

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