Datasheet4U Logo Datasheet4U.com

LMF100 - Dual High-Performance Switched Capacitor Filters

Description

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.

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% (Typical).
  • f0 × Q Range up to 1.8 MHz.
  • Pin-Compatible With MF10 2.

📥 Download Datasheet

📁 Similar Datasheet

Part Number Description Manufacturer
LMF100 High Performance Dual Switched Capacitor Filter National Semiconductor
LMF120 Mask-Programmable Switched-Capacitor Active Filter System National Semiconductor
LMF380 LMF380 Triple One-Third Octave Switched-Capacitor Active Filter National Semiconductor
LMF60 LMF60 High Performance 6th-Order Switched Capacitor Butterworth Lowpass Filter National Semiconductor
LMF90 4th-Order Elliptic Notch Filter National Semiconductor

Other Datasheets by Texas Instruments

Part Number Description

Full PDF Text Transcription

Click to expand full text
Product Folder Sample & Buy Technical Documents Tools & Software Support & Community LMF100 SNOSBG9B – JULY 1999 – REVISED JUNE 2015 LMF100 Dual High-Performance Switched Capacitor Filters Not Recommended for New Designs 1 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% (Typical) • f0 × Q Range up to 1.
Published: |