## Microelectronics M/A-COM has launched a pair of new low-cost 2-stage driver amplifiers, the MAAMSS0072 and MAAMSS0073, to extend its successful family of broadband, high linearity driver amplifiers. The broad frequency range, high linearity and reliability make this M/A-COM product family ideall
SiGe HBTs and HFETs
✍ Scribed by U König; H Dämbkes
- Publisher
- Elsevier Science
- Year
- 1995
- Tongue
- English
- Weight
- 894 KB
- Volume
- 38
- Category
- Article
- ISSN
- 0038-1101
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📜 SIMILAR VOLUMES
Silicon germanium (SiGe) heterojunction transistors have been fabricated on bonded wafer, silicon-on-insulator (SOI) substrates. The devices have application in low power, radio-frequency electronics. The bonded wafer substrates incorporate poly-Si filled, deep trenches for isolation. A novel select
## Abstract Wideband downconversion mixers are demonstrated by using both 0.35‐μm SiGe heterojunction bipolar transistor (HBT) and 2‐μm GaInP/GaAs HBT technologies. A micromixer topology is implemented in the RF port while a differential type shunt–shunt feedback amplifier and a differential‐to‐sin