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SGA-3286 - Cascadable SiGe HBT MMIC Amplifier

Datasheet Summary

Description

Sirenza Microdevices’ SGA-3286 is a high performance SiGe HBT MMIC Amplifier.

A Darlington configuration featuring 1 micron emitters provides high F T and excellent thermal perfomance.

The heterojunction increases breakdown voltage and minimizes leakage current between junctions.

Features

  • • Broadband Operation: DC-5000 MHz • Cascadable 50 Ohm • Patented SiGe Technology 20 15 Gain (dB) 10 ORL GAIN IRL 0 -10 -20 -30 -40 0 1 2 3 Frequency (GHz) 4 5 Return Loss (dB) • Operates From Single Supply • Low Thermal Resistance Package.

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Datasheet Details

Part number SGA-3286
Manufacturer Sirenza Microdevices
File Size 401.83 KB
Description Cascadable SiGe HBT MMIC Amplifier
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Product Description Sirenza Microdevices’ SGA-3286 is a high performance SiGe HBT MMIC Amplifier. A Darlington configuration featuring 1 micron emitters provides high F T and 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 35mA , the SGA3286 typically provides +25.5 dBm output IP3, 14.5 dB of gain, and +12.2 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. Frequency VD= 2.6 V, ID= 35 mA (Typ.
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