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UPC1658G

NEC
Part Number UPC1658G
Manufacturer NEC
Description LOW NOISE/ HIGH FREQUENCY Si MMIC AMPLIFIER
Published Apr 17, 2005
Detailed Description DATA SHEET BIPOLAR ANALOG INTEGRATED CIRCUIT µPC1658G LOW NOISE, HIGH FREQUENCY Si MMIC AMPLIFIER DESCRIPTION The µP...
Datasheet PDF File UPC1658G PDF File

UPC1658G
UPC1658G

Overview
DATA SHEET BIPOLAR ANALOG INTEGRATED CIRCUIT µPC1658G LOW NOISE, HIGH FREQUENCY Si MMIC AMPLIFIER 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.
This IC is available in 8-pin plastic SOP.
This IC is manufactured using NEC’s 10 GHz fT NESATTM II silicon bipolar process.
This process uses silicon nitride passivation film and gold electrodes.
These materials can protect chip surface from external pollution and prevent corrosion/migration.
Thus, this IC has excellent performance, uniformity and reliability.
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 tr...


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