CVPD-034-50-156.25

Frequency Stability:	--
Current - Supply (Disable) (Max):	--
Height - Seated (Max):	0.071" (1.80mm)
Size / Dimension:	0.274" L x 0.193" W (6.96mm x 4.90mm)
Package / Case:	6-SMD, No Lead
Mounting Type:	Surface Mount
Ratings:	--
Current - Supply (Max):	88mA
Operating Temperature:	0°C ~ 70°C
Absolute Pull Range (APR):	±50ppm
Series:	CVPD-034
Voltage - Supply:	3.3V
Output:	LVPECL
Function:	Enable/Disable
Frequency:	156.25MHz
Type:	VCXO
Base Resonator:	Crystal
Part Status:	Active
Packaging:	Strip

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Oscillators: CVPD-034-50-156.25 application field and working principle

Oscillators are electrical circuits or systems that oscillate or vibrate between the values specified by certain parameters. They are used for numerous applications, including radio broadcast, measurement, and other communication networks. The oscillator used in the CVPD-034-50-156.25 module is a precision linear voltage controlled oscillator (VCO).The CVPD-034-50-156.25 module supports an operating frequency range of 156.25MHz and is ideally suited for broadband applications, such as WLAN/WiMAX systems and GPS receivers. It is designed to provide high frequency stability and low phase noise over a wide range of temperatures. In addition, it features low power consumption and low jitter.The CVPD-034-50-156.25 module operates on a 3-6V supply and can be utilized as a stand-alone clock generator for frequency synthesis, or as a high-precision, wideband clock generator for clocks for more complex applications, such as sensor networks.The working principle of the CVPD-034-50-156.25 module is based on the use of a voltage controlled oscillator (VCO). This type of oscillator is made up of two main components; a voltage-controlled resistor and a voltage-controlled capacitor. The voltage-controlled capacitor acts as an amplifier, while the voltage-controlled resistor acts as a negative resistor, providing linear phase change at the output of the device.The VCO is driven by a sinusoidal signal with adjustable frequency. The VCO then uses the amplitude transformation of the sinusoidal input signal to generate a sinusoidal output signal with adjustable frequency and amplitude. The frequency of the generated sinusoidal output signal is determined by the values of the capacitance and resistance of the voltage-controlled capacitor and voltage-controlled resistor, respectively.The CVPD-034-50-156.25 module is also designed for optimized noise performance. It features low phase noise of -175dBc/Hz at 10kHz offset and low spurious of -71.5dBc. This ensures clean and precise signal transmission.In conclusion, the CVPD-034-50-156.25 module is an ideal solution for high-precision, wideband clocks for applications such as WLAN/WiMAX systems and GPS receivers. Through its unique combination of VCO oscillator and low noise performance, the module ensures high frequency stability and low phase noise over a wide range of temperatures. This makes it an ideal choice for designers seeking a reliable and precise oscillator solution.

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