آر اف (فرکانس رادیویی) و بی‌سیم تقویت‌کننده‌ آر اف

Product Attributes

Features

• Low-power, high third-order intercept point (IP3), low-noise amplifiers (LNAs) for cellular, ISM, SMR, and PMR systems
• Programmable bias for application-specific optimization of IP3 and supply current
• Input IP3 up to 0dBm with a low noise figure of 1.3dB
• Typical gain of 17dB
• MAX2642 features a 13dB attenuation step to extend LNA dynamic range
• Shutdown mode for minimum power consumption
• On-chip output matching reduces external component count, saving board space
• Designed with low-noise, advanced SiGe process technology
• Wide frequency range: 800MHz to 1000MHz
• High and adjustable output IP3: +17dBm at 5.3mA, +7dBm at 2.8mA
• Low noise figure: 1.3dB at 900MHz
• 13dB attenuation step (MAX2642)
• On-chip output matching
• Low-power shutdown mode
• +2.7V to +5.5V single-supply operation
• Ultra-compact SC70-6 package

Applications

• 800MHz/900MHz cellular phones
• 900MHz cordless phones
• 868MHz/900MHz ISM band wireless data
• PMR/SMR/LMR