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Solutions Search - Lowpass Filters

DC338B-B - LTC1563-3CGN Demo Board | Universal Lowpass Filter

Jul 12th 2016
Demonstration circuit DC338B-A is for the evaluation of filter circuits using an LTC1563-2 and DC338B-B for an LTC1563-3. LTC1563-2 and LTC1563-3 are dual 2nd order active RC filter building blocks with precision ±1.5% capacitors. The LTC1563-2 uses six equal value resistors to implement a 4th order Butterworth lowpass ...

Demo Board 

 

DC338B-A - LTC1563-2CGN Demo Board | Universal Lowpass Filter

Jul 12th 2016
Demonstration circuit DC338B-A is for the evaluation of filter circuits using an LTC1563-2 and DC338B-B for an LTC1563-3. LTC1563-2 and LTC1563-3 are dual 2nd order active RC filter building blocks with precision ±1.5% capacitors. The LTC1563-2 uses six equal value resistors to implement a 4th order Butterworth lowpass ...

Demo Board 

 

Sub-Microamp RMS Current Measurement for Improved 32kHz Quartz Crystal Performance - LT1028, LT1222, LTC1563-2, LTC1968, LT1077

Jim Williams - Applications Guru Jun 15th 2008
Quartz crystal RMS operating current is critical to long-term stability, temperature coefficient and reliability. Accurate determination of RMS crystal current, especially in micropower types, is complicated by the necessity to minimize introduced parasitics, particulary capacitance, which corrupt crystal operation. This video ...

Video 

 

DC393A - LTC1564CG | Digitally Programmable Amplifier and Filter

Jul 23rd 2001
DC393A - Demo Board for:LTC1564 - 10kHz to 150kHz Digitally Controlled Antialiasing Filter and 4-Bit P.G.A ...

Demo Board 

 

DC626A-B - LTC1569CS8-7 | DC Accurate, Tunable, Lowpass Filter

Sep 8th 1999
DC626A-B - Demo Board for:LTC1569-7 - Linear Phase, DC Accurate, Tunable 10th Order Lowpass Filter ...

Demo Board 

 

DC626A-A - LTC1569CS8-6 | DC Accurate, Tunable, Lowpass Filter

Sep 8th 1999
DC626A-A - Demo Board for:LTC1569-6 - Linear Phase, DC Accurate, Low Power, 10th Order Lowpass Filter ...

Demo Board 

 

Clock Tuned, Highly Selective Notch Filter

Jan 1st 1998
This circuit shows a quick, clean way to tune a notch filter’s center frequency by varying a single resistor, which could be switched. The LTC1062 switched capacitor filter and A1 form a clock tunable notch (see LTC1062 data sheet). O1, running from the 5V supply, furnishes the clock, which is level shifted by Q1 to drive ...

Circuit 

 

DC135A - LTC1560-1CS8 | 5TH ORDER 500KHZ OR 1MHZ ELLIPTIC LOWPASS FILTER

Sep 8th 1997
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Demo Board 

 

DC048A - LTC1066-1CSW | 8th Order, DC Accurate, Elliptic or Linear Phase Lowpass Demo Board

Jan 10th 1994
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Demo Board