UPC1658G-E1 Overview
Description
The µPC1658G is a silicon monolithic integrated circuit designed as amplifier for high frequency system applications. Bandwidth and output power level can be determined according to external resistor constants of negative feedback and final stage collector.
Key Features
- Low noise figure resistance constants. : GP ≥ 40 dB @ Without negative feedback resistor : GP ≥ 18 dB @ With negative feedback resistor
- Wideband response : f3dB = 1.0 GHz @ GP = 18 dB
- External resistor can vary the collector current of the final transistor in the IC to adjust the saturated output level. : NF ≤ 3 dB
- Due to the external negative feedback circuit, the power gain can be adjustable by selecting appropriate
