LTC6601-1-LowNoise,0.5％Tolerance,5MHzto28MHz,PinConfigurabl

LTC6601描述
  
  The LTC®6601-1 is a very easy-to-use fully differential 2nd order active RC filter and driver. On-chip resistors, capacitors, and amplifier bandwidth are trimmed to provide consistent and repeatable filter characteristics.
  
  The filter characteristics are pin-strap configurable. Cutoff frequencies range from 5MHz to 28MHz. Gain is pin-strap programmable between –17 and +17dB.
  
  A three-state BIAS pin is provided to adjust amplifier power consumption. Select between high performance, low power (50% power reduction), and standby modes with the BIAS pin.
  
  The LTC6601-1 is available in a compact 4mm × 4mm -pin leadless QFN package.
  
  LTC6601特点
  
  Pin Configurable Gain and Filter Response Up to 28MHz
  Few External Components Required
  Resistors Trimmed to 0.5% Typical
  Capacitors Trimmed to 0.5% Typical
  Very Low Noise: 80dB S/N in 100MHz Bandwidth
  Very Low Distortion (2VP-P):
  1MHz: –100dBc 2nd, –123dBc 3rd
  10MHz: –72dBc 2nd, –103dBc 3rd
  Adjustable Output Common Mode Voltage
  Rail-to-Rail Output Swing
  Power Configurability and Low Power Shutdown
  Tiny 0.75mm 20-Lead (4mm × 4mm) QFN Package
  Typical Application
  
  
  
  LTC6601封装
  QFN-20
  
  
  LTC6601应用
   
  Differential Input A/D Converter Driver
  Antialiasing/Reconstruction Filter
  Single-Ended to Differential Conversion/Amplification
  Low Voltage, Low Noise, Differential Signal Processing
  Common Mode Voltage Translation