16 Tuned DRO & CRO 13

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Part	Manufacturer	Oscillator Type	Mounting Feature	No. of Terminals	Package Body Material	Maximum Supply Current	Output Power	Nominal Supply Voltage	Phase Noise	Power Supplies (V)	Package Equivalence Code	Sub-Category	Physical Dimension	Maximum Operating Temperature	Minimum Operating Temperature	Nominal Operating Frequency	Offset Frequency	Qualification	Maximum Harmonics Level	Minimum Operating Frequency	Maximum Operating Frequency
UMX-806-D16-G	Qorvo	ELECTRONIC TUNED CRO OSCILLATOR	SURFACE MOUNT	16	PLASTIC/EPOXY			5 V		5	LCC16,.5SQ,100	Other Oscillators		85 Cel	-40 Cel	4000 MHz		Not Qualified
UMX-586-D16-G	Qorvo	ELECTRONIC TUNED CRO OSCILLATOR	SURFACE MOUNT	16	PLASTIC/EPOXY			6 V		6	LCC16,.5SQ,100	Other Oscillators		85 Cel	-40 Cel	2100 MHz		Not Qualified		1700 MHz	2100 MHz
UMX-512-D16-G	Qorvo	ELECTRONIC TUNED CRO OSCILLATOR	SURFACE MOUNT	16	PLASTIC/EPOXY			8 V		8	LCC16,.5SQ,100	Other Oscillators		85 Cel	-40 Cel	2775 MHz		Not Qualified
UMX-1035-D16-G	Qorvo	ELECTRONIC TUNED CRO OSCILLATOR	SURFACE MOUNT	16	PLASTIC/EPOXY			5 V		5	LCC16,.5SQ,100	Other Oscillators		85 Cel	-40 Cel	1055 MHz		Not Qualified		1045 MHz	1055 MHz
UMX-863-D16-G	Qorvo	ELECTRONIC TUNED CRO OSCILLATOR	SURFACE MOUNT	16	PLASTIC/EPOXY			5 V		5	LCC16,.5SQ,100	Other Oscillators		85 Cel	-40 Cel	1500 MHz		Not Qualified
UMX-999-D16-G	Qorvo	ELECTRONIC TUNED CRO OSCILLATOR	SURFACE MOUNT	16	PLASTIC/EPOXY			8 V		8	LCC16,.5SQ,100	Other Oscillators		85 Cel	-40 Cel	3625 MHz		Not Qualified
UMX-870-D16-G	Qorvo	ELECTRONIC TUNED CRO OSCILLATOR	SURFACE MOUNT	16	PLASTIC/EPOXY			7 V		7	LCC16,.5SQ,100	Other Oscillators		85 Cel	-40 Cel	847 MHz		Not Qualified		818 MHz	847 MHz
UMX-114-D16-G	Qorvo	ELECTRONIC TUNED CRO OSCILLATOR	SURFACE MOUNT	16	PLASTIC/EPOXY			5 V		5	LCC16,.5SQ,100	Other Oscillators		85 Cel	-40 Cel	2350 MHz		Not Qualified		2220 MHz	2350 MHz
UMX-164-D16-G	Qorvo	ELECTRONIC TUNED CRO OSCILLATOR	SURFACE MOUNT	16	PLASTIC/EPOXY	30 mA		6 V		6	LCC16,.5SQ,100	Other Oscillators		85 Cel	-40 Cel	3200 MHz		Not Qualified		2950 MHz	3200 MHz
UMX-599-D16-G	Qorvo	ELECTRONIC TUNED CRO OSCILLATOR	SURFACE MOUNT	16	PLASTIC/EPOXY			8 V		8	LCC16,.5SQ,100	Other Oscillators		85 Cel	-40 Cel	2120 MHz		Not Qualified		2100 MHz	2120 MHz
UMX-538-D16-G	Qorvo	ELECTRONIC TUNED CRO OSCILLATOR	SURFACE MOUNT	16	PLASTIC/EPOXY			8 V		8	LCC16,.5SQ,100	Other Oscillators		85 Cel	-40 Cel	1780 MHz		Not Qualified
UMX-424-D16-G	Qorvo	ELECTRONIC TUNED CRO OSCILLATOR	SURFACE MOUNT	16	PLASTIC/EPOXY			6 V		6	LCC16,.5SQ,100	Other Oscillators		85 Cel	-40 Cel	2950 MHz		Not Qualified		2720 MHz	2950 MHz
UMX-471-D16-G	Qorvo	ELECTRONIC TUNED CRO OSCILLATOR	SURFACE MOUNT	16	PLASTIC/EPOXY		5 dBm	6 V	-80 dBc/Hz	6	LCC16,.5SQ,100	Other Oscillators	12.7mm x 12.7mm x 4.57mm	85 Cel	-40 Cel	1675 MHz	1 kHz	Not Qualified	-15 dBc	1550 MHz	1675 MHz

Tuned DRO & CRO

Tuned DRO (Dielectric Resonator Oscillator) and CRO (Crystal Resonator Oscillator) are types of microwave oscillators used in communication systems, radar systems, and other applications that require a stable and precise frequency source.

Tuned DROs use a dielectric resonator, which is a ceramic block with high dielectric constant, as the frequency reference. The dielectric resonator is excited by a high-Q circuit, such as a varactor diode, and the oscillator frequency is tuned by varying the voltage applied to the varactor diode. Tuned DROs have a high frequency stability and can generate frequencies in the range of several gigahertz.

CROs, on the other hand, use a quartz crystal resonator as the frequency reference. The crystal resonator is cut in a specific orientation and shape that allows it to vibrate at a specific frequency. The oscillator circuit is designed to amplify the crystal's natural vibrations, resulting in a stable and precise oscillator frequency. CROs have a lower frequency stability than DROs, but they can generate frequencies up to several hundred megahertz.