آر اف (فرکانس رادیویی) و بی‌سیم تضعیف‌کننده‌

Product Attributes

Features

• High reliability, built on a monolithic silicon die in QFN package
• Minimum insertion loss for optimum SNR
• Glitch-Free™ technology protects PA or ADC during attenuation state transitions
• Highly accurate attenuation levels
• Ultra-low distortion
• MSL1 and 2000V HBM ESD
• Serial and 7-bit parallel interface
• 31.75dB range
• 0.25dB step size
• Glitch-Free™: low transient overshoot
• 500ns settling time
• Ultra-linear IIP3 > 64dBm
• Insertion loss < 1.7dB at 4GHz
• Attenuation error < ±0.2dB at 4GHz
• Bidirectional RF operation
• 3.3V or 5V supply
• 1.8V or 3.3V control logic
• Low current consumption: 350μA typical
• Operating temperature range: -40°C to +105°C
• 5×5 mm thin 32-QFN package

Applications

• Base station (BTS) radio cards
• Many other non-BTS applications