RF2320

Preliminary RF2320 LINEAR GENERAL PURPOSE AMPLIFIER 3 Typical Applications CATV Distribution Amplifiers Cable Modems Broadband Gain Blocks Laser Diode Driver Return Channel Amplifier Base Stations 3 -A0.158 0.150 0.021 0.014 0.009 0.004 The RF2320 is a general purpose, low-cost, high-linearity RF amplifier IC. The device is manufactured on a Gallium Arsenide process and is featured in an SOP-16 batwing package. It has been designed for use as an easily cascadable 75 Ω gain block with a noise figure of less than 2dB. Gain flatness better than 0.5dB from 5MHz to 1000MHz, and 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 2500MHz. The device is self-contained with 75 Ω input and output impedances providing 2:1 VSWR matching. For higher input and output return losses, see the evaluation schematic. Optimum Technology Matching® Applied Si BJT Si Bi-CMOS GaAs HBT SiGe HBT 0.392 0.386 0.069 0.064 0.050 0.244 0.230 8° MAX 0° MIN 0.010 0.008 0.060 0.054 0.035 0.016 ü Package Style: Standard Batwing GaAs MESFET Si CMOS Features 5MHz to 2500MHz Operation Internally Matched Input and Output 16dB Small Signal Gain 1.6dB Noise Figure +22dBm Output Power Single 6V to 9V Positive Power Supply NC 1 NC 2 GND 3 GND 4 GND 5 RF IN 6 NC 7 NC 8 16 NC 15 NC 14 RF OUT 13 GND 12 GND 11 NC 10 NC 9 NC Ordering Inf...