Low-Noise Si Transistors up to 2.5 GHz
All these general purpose low-noise wideband amplifiers (LNAs) are based on Silicon Bipolar technology. Their moderate transition frequency fT of 20 GHz makes them easy to use and stabilize while offering a competitive price-performance ratio. Recommended for CA TV, Tuner, FM and ISM Band, the entire device series has suitable breakdown voltage to safely support a 5V supply voltage.
Please note:
The stated gain values G max apply to a frequency of 900 MHz (products for low frequencies) respectively to 1800 MHz (products for high gain up to 2.5 GHz). The noise figure NF min has been measured in a test fixture with a noise match at the input; the listed values apply to low frequencies. All OIP3 and OP1dB values have been measured in the 50 Ohm system and can be optimized by choosing an appropriate load impedance.
Find an answer to your question
Technical Assistance Center (TAC)
Infineon welcomes your comments and questions.
If you have any questions concerning our products, please fill out the following form. Your inquiry will be sent to the appropriate specialist who will be in touch with you as soon as possible.
You will receive a confirmation E-mail to validate your address in our system. Any attached file to the reply which will help to support your inquiry is highly appreciated.