AT-41511 transistors equivalent, low noise npn silicon bipolar transistors.
x General Purpose NPN Bipolar Transistor x 900 MHz Performance:
AT-41511: 1 dB NF, 15.5 dB GA AT-41533: 1 dB NF, 14.5 dB GA x Characterized for 3, 5, and 8 Volt Use x SOT.
include use in wireless systems as an LNA, gain stage, buffer, oscillator, or active mixer.
An optimum noise match near 5.
Avago’s AT-41511 and AT-41533 are general purpose NPN bipolar transistors that offer excellent high frequency performance at an economical price. The AT-41533 uses the 3 lead SOT-23, while the AT-41511 places the same die in the lower parasitic 4 lead.
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