LT1567: 1.4nV/√Hz 180MHz Filter Building Block Data Sheet8/27/2007203K
Features and Benefits
- Single-Ended to Differential Conversion
- Low Noise: 1.4nV/√Hz
- 20µVRMS Total Wideband Noise in Filter with 2MHz fC
- Dynamic Range: 104dB SNR at ±5V
- Total Supply Voltage: 2.7V to 12V
- Rail-to-Rail Outputs
- DC Accurate: Op Amp VOS 0.5mV (Typ)
- Trimmed Bandwidth for Accurate Filters
- MSOP-8 Surface Mount Package
- No External Clock Required
The LT1567 is an analog building block optimized for very low noise high frequency filter applications. It contains two wideband rail-to-rail operational amplifiers, one of them internally configured as a unity-gain inverter. With the addition of a few passive components, the LT1567 becomes a flexible second order filter section with cutoff frequency (fC) up to 5MHz, ideal for antialiasing or for channel filtering in high speed data communications systems. A spreadsheet-based design tool is available for designing lowpass and bandpass filters using the LT1567.
In addition to low noise and high speed, the LT1567 features single-ended to differential conversion for direct driving of high speed differential input A/D converters. The LT1567 operates from a total power supply voltage of 2.7V to 12V and supports signal-to-noise ratios above 100dB.
The LT1567 is available in an 8-lead MSOP package.
- Low Noise, High Speed Filters to 5MHz
- Low Noise Differential Circuits
- Communication Channel or Roofing Filters
- Antialias or Reconstruction Filtering
- Video Signal Processing
- Single-Ended to Differential Conversion
Product Lifecycle Production
At least one model within this product family is in production and available for purchase. The product is appropriate for new designs but newer alternatives may exist.
Documentation & Resources
R460 Reliability Data3/23/201820 K
LT1567 Design Guide2/17/2011ZIP73K
Tools & Simulations
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|Part Number||Material Declaration||Reliability Data||Pin/Package Drawing||CAD Symbols, Footprints & 3D Models|
|LT1567CMS8#PBF||Material Declaration||Reliability Data||8-Lead MSOP|
|LT1567CMS8#TRPBF||Material Declaration||Reliability Data||8-Lead MSOP|
|LT1567IMS8#PBF||Material Declaration||Reliability Data||8-Lead MSOP|
|LT1567IMS8#TRPBF||Material Declaration||Reliability Data||8-Lead MSOP|
|Wafer Fabrication Data||R460 Reliability Data|
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