详细描述
The RF2317 is a general purpose low-cost high-linearity RF amplifier IC. The device is manufactured on an advanced gallium arsenide heterojunction bipolar transistor (HBT) process and has been designed for use as an easily cascadable 75? gain block. The gain flatness of better than ±0.5dB from 50MHz 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 3GHz. The device is self-contained with 75? input and output impedances and requires only two external DC biasing elements to operate as specified.
特点
DC to 3.0GHz Operation
Internally Matched Input and Output
15dB Small Signal Gain
4.8dB Noise Figure at900MHz
38dBm Output IP3 at900MHz
Single 9V to 12V Power Supply