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Product Description
The SGA-5589 is a high performance SiGe HBT MMIC Amplifier. A Darlington configuration featuring 1 micron emitters provides high FT 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. Only 2 DC-blocking capacitors, a bias resistor and an optional RF choke are required for operation.
The matte tin finish on Sirenza’s lead-free package utilizes a post annealing process to mitigate tin whisker formation and is RoHS compliant per EU Directive 2002/95. This package is also manufactured with green molding compounds that contain no antimony trioxide nor halogenated fire retardants.
Gain & Return Loss vs. Frequency
VD= 3.9 V, ID= 60 mA (Typ.) 32
0
GAIN 24
ORL
16 IRL
-10 -20
Gain (dB) Return Loss (dB)
8 -30
0 -40
0123456 Frequency (GHz)
SGA-5589 SGA-5589Z Pb RoHS Compliant
& Gree.