The VCO191-836UY is a Voltage Controlled Oscillator (VCO) manufactured by Qorvo US Inc. Qorvo is a major supplier of RF and microwave components, and VCOs are essential parts in many communication and signal processing systems.

This VCO is specifically designed to generate a signal at a frequency around 836 MHz, and it's likely used in applications such as:

• Cellular base stations
• Wireless communication systems
• Satellite communication
• Test and measurement equipment
• Frequency synthesizers

Key Features

• Voltage controlled frequency tuning
• Low phase noise
• Stable frequency output
• Compact size
• 5V Operation

Benefits

• Precise frequency control
• Clean signal generation
• Reliable performance
• Easy integration

The detailed specifications, including the tuning range, output power, phase noise performance, supply voltage, and operating temperature range, can be found in the datasheet provided by Qorvo. The '836' in the part number suggests a center frequency around 836 MHz, and the 'UY' suffix might indicate a specific package or performance variant.