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NGA-486 - Cascadable InGap/GaAS HBT MMIC Amplifier

General Description

Sirenza Microdevices’ NGA-486 is a high performance InGaP/ GaAs Heterojunction Bipolar Transistor MMIC Amplifier.

A Darlington configuration designed with InGaP process technology provides broadband performance up to 5 GHz with excellent thermal perfomance.

Key Features

  • • High Gain : 14.1 dB at 1950 MHz • Cascadable 50 Ohm • Patented InGaP Technology • Operates From Single Supply • Low Thermal Resistance Package 16 12 Gain (dB) IRL GAIN 0 -10 -20 -30 -40 0 1 2 3 4 Frequency (GHz) 5 6 Return Loss (dB) 8 4 0 ORL.

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Datasheet Details

Part number NGA-486
Manufacturer Sirenza Microdevices
File Size 394.31 KB
Description Cascadable InGap/GaAS HBT MMIC Amplifier
Datasheet download datasheet NGA-486 Datasheet

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Product Description NGA-486 Sirenza Microdevices’ NGA-486 is a high performance InGaP/ GaAs Heterojunction Bipolar Transistor MMIC Amplifier. A Darlington configuration designed with InGaP process technology provides broadband performance up to 5 GHz with excellent thermal perfomance. The heterojunction increases breakdown voltage and minimizes leakage current between junctions. Cancellation of emitter junction non-linearities results in higher suppression of intermodulation products. At 850 Mhz and 80mA , the NGA-486 typically provides +39.5 dBm output IP3, 14.8 dB of gain, and +19 dBm of 1dB compressed power using a single positive voltage supply. Only 2 DC-blocking capacitors, a bias resistor and an optional RF choke are required for operation. Gain & Return Loss vs. Freq.