SGA-9289Z

Preliminary Product Description Sirenza Microdevices’ SGA-9289 is a high performance transistor designed for operation to 3 GHz. With optimal matching at 2 GHz, OIP3=42.5 dBm and P1dB=27.5 dBm. This RF device is based on a Silicon Germanium Heterostructure Bipolar Transistor (SiGe HBT) process. The SGA-9289 is cost-effective for applications requiring high linearity even at moderate biasing levels. It is well suited for operation at both 5V and 3V. 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. SGA-9289 SGA-9289Z Pb RoHS Compliant & Green Package Medium Power Discrete SiGe Transistor Product Features Available in RoHS compliant Green packaging 50-3000 MHz Operation 42.5 dBm Ouput IP3 Typical at 1.96 GHz 12.0 dB Gain Typical at 1.96 GHz 27.5 dBm P1dB Typical at 1.96 GHz 2.4 dB NF Typical at 0.9 GHz Cost Effective 3-5 V Operation Typical Gmax, OIP3, P1dB @ 5V,270mA 25 23 21 19 44 OIP3 42 38 36 17 15 13 11 9 7 5 0.9 1.1 1.3 1.5 1.7 1.9 2.1 2.3 2.5 Gmax OIP3, P1dB (dBm) 40 Gmax (dB) 34 32 30 28 26 24 Applications Wireless Infrastructure Driver Amplifiers CATV Amplifiers Wireless Data, WLL Amplifiers AN-022 contains detailed application circuits P1dB Frequency (GHz) Symbol Test Frequency Dev...