UMS-2000-A16-G

Series:	UMS
Packaging:	Tray
Lead Free Status / RoHS Status:	--
Part Status:	Obsolete
Moisture Sensitivity Level (MSL):	--
Frequency Range:	1000MHz ~ 2000MHz
Frequency - Center:	1500MHz
Voltage - Supply:	12V
Tuning Voltage (VDC):	1V ~ 14V
2nd Harmonic, Typ (dBc):	-20
Icc Max:	30mA (Typ)
Pushing (MHz/V):	1.5
Power (dBm):	11 ±2.5
Phase Noise Typ (dBc/Hz):	-103
Operating Temperature:	-40°C ~ 85°C
Package / Case:	16-QFN, Variant
Size / Dimension:	0.50" x 0.50" (12.7mm x 12.7mm)
Height:	0.135" (3.43mm)

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VCOs (Voltage Controlled Oscillators)

Voltage Controlled Oscillators (VCOs) are oscillators used in radio frequency applications that are sensitive to an applied voltage. This allows an external circuit to control the frequency output generated by the oscillator. An example of a VCO is the UMS-2000-A16-G.The UMS-2000-A16-Gis an oscillator with a frequency range of 2.4 to 3.2 GHz with an output power of 16 dBm. It also has a warning voltage of 5.75V which will cause the oscillator to shut down if exceeded. This makes it a very useful oscillator for applications that require a high frequency output with a stable output power.A VCO works by modulating an input voltage to its resonant frequency. When the voltage is increased, the frequency output of the oscillator increases as well. This is because a greater voltage causes the oscillator to increase the flow of electrons through its capacitors and inductors quicker, generating a higher frequency of oscillation. Conversely, when the input voltage decreases, the frequency output of the oscillator decreases accordingly.The UMS-2000-A16-G utilizes a digitally controlled phase-locked loop (PLL) to control its frequency output over its extended range. The PLL takes a reference frequency and modifies it to a desired output frequency. The reference frequency is generated from an external clock and it serves as the basis for the PLL output. The reference frequency is divided by a programmable divider of up to 64 or 256 depending on the version of the oscillator. This is then multiplied by a programmable multiplier to obtain the desired frequency.The UMS-2000-A16-G also utilizes a voltage controlled oscillator (VCO) to ensure that the frequency output is always consistent. The VCO is used to control the frequency output to within a desired accuracy without affecting the frequency stability. The oscillator is designed with a temperature compensation circuit so that it can be used in extreme temperatures without impacting its performance.The UMS-2000-A16-G is a useful oscillator for radio frequency applications as it offers high frequency stability, low phase noise, and high output power over its extended frequency range. It is an ideal choice for applications such as Wi-Fi, Bluetooth, Zigbee, and radar systems that require a high quality yet stable high frequency signal.

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