DESCRIPTION
The LT®1567 is an analog building block optimized for very low-noise high-frequency filter applications. It contains two wideband operational amplifiers, one of them internally configured as a unity-gain inverter. With the addition of two capacitors, the LT1567 becomes a flexible second-order filter section with cutoff frequency (fC) up to 5MHz, ideal for antialiasing or for channel filtering in highspeed data communications systems.

FEATURES
■ Single-Ended to Differential Conversion
■ Low Noise: 1.4nV/√Hz
■ 20µVRMS Total Wideband Noise Filter with 2MHz fC
■ Dynamic Range: 104dB SNR at ±5V
■ Supply Voltage 2.7V to 12V Total
■ Rail-to-Rail Outputs
■ DC Accurate: Op Amp VOS 1mV (Typ)
■ Trimmed Bandwidth for Accurate Filters
■ MSOP-8 Surface-Mount Package
■ No External Clock Required

APPLICATIONS
■ Low Noise, High Speed Filters to 5MHz
■ Cellular Base Stations
■ Communication Channel or Roofing Filters
■ Antialias or Reconstruction Filtering
■ Video Signal Processing
■ Single-Ended to Differential Conversion