LMF100 Overview
The LMF100 device consists of two independent general-purpose, high-performance switched capacitor filters. With an external clock and two to four resistors, each filter block can realize various second-order and first-order filtering functions. Each block has three outputs.
LMF100 Key Features
- 1 Wide 4-V to 15-V Power Supply Range
- Operation up to 100 kHz
- Low Offset Voltage
- Typically (50:1 or 100:1 mode)
- Vos1 = ±5 mV
- Vos2 = ±15 mV
- Vos3 = ±15 mV
- Low Crosstalk: -60 dB
- Clock to Center Frequency Ratio Accuracy ±0.2%
- f0 × Q Range up to 1.8 MHz
LMF100 Applications
- Replacing Active RC Filters With Reduced Form Factors and Higher Accuracy and Tunability
- An Alternative to Integrated Continuous Time Filters
