Features: • DC to over 5000MHz Operation• Internally Matched Input and Output• 8dB Small Signal Gain• 6dB Noise Figure• +18dBm Output Power• Single 9V to 12V Positive Power SupplyApplication• CATV Amplifiers• Cable Modems• Broadband Gain Blocks...
RF2318: Features: • DC to over 5000MHz Operation• Internally Matched Input and Output• 8dB Small Signal Gain• 6dB Noise Figure• +18dBm Output Power• Single 9V to 12V Posi...
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| Parameter |
Rating |
Unit |
| Device Current Input RF Power Output Load VSWR Ambient Operating Temperature Storage Temperature |
70 +13 20:1 -40 to +85 -40 to +150 |
mA dBm °C °C |
The RF2318 is a broadband general purpose, low cost high linearity RF amplifier IC. RF2318 is manufactured on an advanced Gallium Arsenide Heterojunction Bipolar Transistor (HBT) process, and has been designed for use as an easily cascadable 75Ω gain block. The gain flatness of better than 1.0dB from 5MHz to 1000MHz, and the high linearity, make this part ideal for cable TV applications. Other applications include IF and RF amplification in wireless voice and data communication products operating in frequency bands up to 5000MHz. RF2318 is self-contained with 75Ω input and output impedances, and requires only two external DC biasing elements to operate as specified.