ADL5565评估板

enly

ADL5565是一种高性能的差分放大器，用于射频和中频应用进行了优化。放大器提供1.5纳伏/√Hz的低噪声和出色的失真性能在宽的频率范围内使之成为理想驱动高速8位至16位模拟 - 数字转换器（ADC）。FEATURES

       

• 3 dB bandwidth of 6 GHz (AV = 6 dB)       
  
• Pin strappable gain adjust: 6 dB, 12 dB, and 15.5 dB       
  
• Gain range from 0 dB to 15.5 dB using two external resistors       
  
• Differential or single-ended input to differential output       
  
• Low noise input stage: NF = 8.7 dB at 15.5 dB gain       
  
• Low broadband distortion (AV = 6 dB)
  
         
  
  • 10 MHz: −107 dBc (HD2), −110 dBc (HD3)       
    
  • 100 MHz: −108 dBc (HD2), −103 dBc (HD3)       
    
  • 200 MHz: −82 dBc (HD2), −87 dBc (HD3)       
    
  • 500 MHz: −68 dBc (HD2), −63 dBc (HD3)
    
         
  
• IMD3 of −112 dBc at 100 MHz center       
  
• Slew rate: 11 V/ns       
  
• Fast settling and overdrive recovery of 2 ns       
  
• Single-supply operation: 2.8 V to 5.2 V       
  
• Power down       
  
• Fabricated using the high speed XFCB3 SiGe process
  

APPLICATIONS

       

• Differential ADC drivers       
  
• Single-ended-to-differential conversion       
  
• RF/IF gain blocks       
  
• SAW filter interfacing