MSA-3111 Datasheet, PDF (1/7 Pages) AVAGO TECHNOLOGIES LIMITED – Lead-free Option Available

MSA-3111, MSA-3186
Silicon Bipolar RFIC Amplifiers
Data Sheet
Description
The MSA-31XX series are high performance silicon bi-
polar RFIC amplifiers designed to be cascadable in 50 Ω
systems. The stability factor of K > 1 contrib­utes to easy
cascading in numerous narrow and broad­band IF and RF
commercial and industrial applications.
The MODAMP MSA series is fabricated using a 10 GHz f_T,
25 GHz F_MAX, silicon bipolar RFIC process which utilizes
nitride self-alignment, ion implantation, and gold metalli­
zation to achieve excellent uniformity, performance, and
reliability. The use of an external bias resistor for tem­
perature and current stability also allows bias flexibility.
Package options include the industry standard plastic
surface mount SOT-143 package and the 85 mil surface
mountable plastic microstripline package.
Features
MSA-3111
• Surface Mount SOT-143 Package
• 3 dB Bandwidth: DC to 0.5 GHz
• 18.4 dB Gain at 1 GHz
• 3.5 dB NF at 1 GHz
• Lead-free Option Available
MSA-3186
• Surface Mount Plastic Microstrip Package
• 3 dB Bandwidth: DC to 0.5 GHz
• 18.7 dB Gain at 1 GHz
• 3.5 dB NF at 1 GHz
• Lead-free Option Available
MSA-3111
MSA-3186
Pin Connections and Package Marking
A31x
Notes:
Top View. Package Marking provides orientation and identification.
"x" is the date code.