VCO-204TC

2nd Harmonic, Typ (dBc):	--
Height:	0.270" (6.86mm)
Size / Dimension:	0.504" Dia (12.80mm)
Package / Case:	TO-8 Style, 4 Lead
Operating Temperature:	--
Phase Noise Typ (dBc/Hz):	-112
Power (dBm):	13
Pushing (MHz/V):	--
Icc Max:	--
Series:	VCO
Voltage - Supply:	--
Frequency - Center:	150MHz
Frequency Range:	100 ~ 200MHz
Moisture Sensitivity Level (MSL):	--
Part Status:	Obsolete
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Voltage Controlled Oscillators, or VCOs, are electronic integrated circuits which produce a Sinusoidal Output Signal as a function of a Control Voltage that is applied to the circuit. VCOs are used in a wide range of applications, from industrial, medical and automotive to communications, robotics, and in audio and multimedia. The VCO-204TC is an example of one such VCO, used in many applications.The VCO-204TC, manufactured by Texas Instruments, is an integrated voltage-controlled oscillator (VCO) with a range of 20.48 MHz and a supply voltage of 5 V. It includes a built-in amplifier and is a very low distortion device with a low phase noise. The oscillator is designed for use in radio frequency (RF) and intermediate frequency (IF) applications, and is quite popular in commercial and military systems.The VCO-204TC has a wide range of applications in military and commercial systems due to its high performance and reliability. It is commonly used in digital recording and processing systems, frequency synthesizers, base station oscillators, and local oscillators, as well as transceivers, communication systems, and other RF applications. It can also be used as a frequency standard in precision measurements and radar systems.The VCO-204TC is easy to use and requires only minimal external components. The circuit includes a charge pump output (COUT) which is used to supply the oscillator. The COUT output is connected to the positive input of an external op-amp to generate the control voltage, which is connected to the VCO\'s control input (VC). The oscillator is then tuned either by a voltage-controlled resistor or a voltage-controlled capacitor.The operating principle of the VCO-204TC is based on the fact that the oscillation frequency of an oscillator is proportional to the applied voltage. The current through the circuit is supplied by the external op-amp, which converts the externally provided control voltage into a filtered current that is mixed with an internal bias current to generate an output signal. The frequency of the output signal is then modulated by the applied voltage to the voltage-controlled resistor or voltage-controlled capacitor.The VCO-204TC is capable of providing high-precision, low-noise output over a wide range of frequencies. It is also well suited for high-speed operation and dynamic frequency changing, and can be used in complex communication and signaling systems. The low distortion and low phase noise of the VCO-204TC make it an ideal choice for applications that require high performance. Its wide range of applications, high performance, and reliability make the VCO-204TC a great choice for many applications.

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