The RF Line

NPN Silicon Low Noise Transistor

Motorola’s MRF949 is a high performance NPN transistor designed for use in high gain, low noise small–signal amplifiers. The MRF949 is well suited for low voltage wireless applications. This device features a 9 GHz DC current gain–bandwidth product with excellent linearity.

• Low Noise Figure, NFmin = 1.4 dB (Typ) @ 1 GHz @ 5 mA

• High Current Gain–Bandwidth Product, ft = 9 GHz @ 15 mA

• Maximum Stable Gain = 18 dB @ 1 GHz @ 5 mA

• Output Third Order Intercept, OIP3 = +29 dBm @ 1 GHz @ 10 mA

• Fully Ion–Implanted with Gold Metallization and Nitride Passivation

• Available in Tape and Reel Packaging Options:

T1 Suffix = 3,000 Units per Reel