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Solutions Search - Filters

DC266B-B - LTC1562CG-2 | Very-Low-Noise, Low Distortion Quad Universal Filter

Sep 23rd 2016
Demonstration circuit DC266B-A is for the evaluation of 8th order filter circuits using an LTC1562 (no dash) and DC266B-B for an LTC1562-2. LTC1562 and LTC1562-2 are quad 2nd order active-RC filter building blocks. Each 2nd order section has an integrator trimmed with internal capacitors and resistors to 100kHz and 200 kHz for ...

Demo Board 

 

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 

 

Audio Spectrum Analyzer with the Linduino

Noe Quintero - Application Engineer Apr 12th 2016
There are several methods for implementing a spectrum analyzer. I’ve been working with SAR ADC products for some time, and using the Fast Fourier Transform (FFT) for spectral analysis on a daily basis. Another common method for implementing a spectrum analyzer is called the swept-tuned receiver. This method involves mixing ...

Blog Post Linduino LTspice 

 

DC675B - LT1568CGN Demo Board | Active Filter Building Block IC Configured as 4th Order 500kHz Bandpass

Apr 13th 2015
Demonstration circuit DC675B is for the evaluation of filter circuits using an LT®1568. The LT1568 is a dual 2nd order active-RC filter building block with precision ±0.75% capacitors and low noise op amps with 180MHz GBW trimmed to ±10% maximum variation. The ±10% GBW variation of the LT1568 op amps ...

Demo Board LTspice 

 

Single-Ended to Differential Conversion Using Differential Op Amps

Kris Lokere - Strategic Applications Manager Jan 13th 2014
Differential op amps are important building blocks in modern analog and mixed signal circuits. Many modern ADCs require differential signals at the inputs. Differential analog signals are also handy to drive signals over a cable. Differential op amps are useful building blocks for creating differential signals. Linear Technology ...

Video 

 

DC1251A-B - LTC6601-2 | Low Power, Low Distortion Configurable Broadband Filter Demo Board

Apr 1st 2009
DC1251A-B - Demo Board for:LTC6601-2 - Low Power, Low Distortion, Low Power, Low Distortion, 5MHz to 27MHz, Pin Configurable Filter/ADC Driver ...

Demo Board 

 

DC1422A-A - LTC6605-7 | Dual Matched 7MHz Low Noise, Low Distortion 2nd Order LP Filter

Nov 12th 2008
DC1422A-A - Demo Board for:LTC6605-7 - Dual Matched 7MHz Filter with Low Noise, Low Distortion Differential Amplifier ...

Demo Board 

 

DC1422A-B - LTC6605-10 | Dual Matched 10MHz Low Noise, Low Distortion 2nd Order LP Filter

Nov 12th 2008
DC1422A-B - Demo Board for:LTC6605-10 - Dual Matched 10MHz Filter with Low Noise, Low Distortion Differential Amplifier ...

Demo Board 

 

DC1422A-C - LTC6605-14 | Dual Matched 14 MHz Low Noise, Low Distortion 2nd Order LP Filter

Nov 12th 2008
DC1422A-C - Demo Board for:LTC6605-14 - Dual Matched 14MHz Filter with Low Noise, Low Distortion Differential Amplifier ...

Demo Board 

 

DC1251A-A - LTC6601-1 | Low Noise Configurable Broadband Filter Demo Board

Nov 11th 2008
DC1251A-A - Demo Board for:LTC6601-1 - Low Noise, 0.5% Tolerance, 5MHz to 28MHz, Pin Configurable Filter/ADC Driver ...

Demo Board 

 

DC1304A-B - LTC6603 Demo Board | Dual Programmable 2.5MHz Filter / ADC Driver

Sep 23rd 2008
DC1304A-B - Demo Board for:LTC6603 - Dual Adjustable Lowpass Filter ...

Demo Board 

 

Dual 2.5MHz, 5MHz, 10MHz & 15MHz Lowpass Filter with Differential Amplifier & Guaranteed Matching

Sep 9th 2008
MILPITAS, CA - September 9, 2008 - Linear Technology introduces a family of four high performance dual fixed frequency lowpass active filters/amplifiers targeting a wide range of wireless communications and industrial signal processing equipment applications. • LT6604-2.5  2.5MHz Cutoff Frequency • LT6604-5   5MHz ...

Press Release 

 

DC1418A-D - LT6604-15 I Dual Matched 15MHz 4th Order LP Filter Demo Board

Jul 30th 2008
DC1418A-D - Demo Board for:LT6604-15 - Dual Very Low Noise, Differential Amplifier and 15MHz Lowpass Filter ...

Demo Board 

 

DC1418A-C - LT6604-10 Dual Matched 10MHz 4th Order LP Filter Demo Board

Jul 30th 2008
DC1418A-C - Demo Board for:LT6604-10 - Dual Very Low Noise, Differential Amplifier and 10MHz Lowpass Filter ...

Demo Board 

 

DC1418A-B - LT6604-5 | Dual Matched 5MHz 4th Order LP Filter Demo Board

Jul 8th 2008
DC1418A-B - Demo Board for:LT6604-5 - Dual Very Low Noise, Differential Amplifier and 5MHz Lowpass Filter ...

Demo Board 

 

DC1418A-A - LT6604-2.5 | Dual Matched 2.5MHz 4th Order LP Filter Demo Board

Jul 8th 2008
DC1418A-A - Demo Board for:LT6604-2.5 - Dual Very Low Noise, Differential Amplifier and 2.5MHz Lowpass Filter ...

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 

 

DC1304A-A - LTC6602 Demo Board | Dual Programmable 900kHz LP/BP Filter / ADC Driver

Jan 3rd 2008
DC1304A-A - Demo Board for:LTC6602 - Dual Matched, High Frequency Bandpass/Lowpass Filters ...

Demo Board Linduino QuikEval System 

 

DC962A-B - LT6600-5 Fc=5Mhz

Jul 1st 2002
DC962A-B - Demo Board for:LT6600-5 - Very Low Noise, Differential Amplifier and 5MHz Lowpass Filter ...

Demo Board 

 

DC962A-D - LT6600-15 Fc=15MHz

Jul 1st 2002
DC962A-D - Demo Board for:LT6600-15 - Very Low Noise, Differential Amplifier and 15MHz Lowpass Filter ...

Demo Board 

 

DC962A-A - LT6600-2.5 Fc=2.5MHz

Jul 1st 2002
DC962A-A - Demo Board for:LT6600-2.5 - Very Low Noise, Differential Amplifier and 2.5MHz Lowpass Filter ...

Demo Board 

 

DC962A-C - LT6600-10 Fc=10MHz

Jul 1st 2002
DC962A-C - Demo Board for:LT6600-10 - Very Low Noise, Differential Amplifier and 10MHz Lowpass Filter ...

Demo Board 

 

DC962A-E - LT6600-20 Fc=20MHz

Jul 1st 2002
DC962A-E - Demo Board for:LT6600-20 - Very Low Noise, Differential Amplifier and 20MHz Lowpass Filter ...

Demo Board 

 

LT1567 A Single-Ended Input to Differential Output Amplifier

Oct 8th 2001
This circuit shows a circuit for generating a differential signal from a single-ended input. The differential output noise is a function of the noise of the amplifiers, the noise of resistors R1 and R2 and the noise bandwidth. For example, if R1 and R2 are each 200W, the differential output voltage noise density is 9.5 nV/ÖHz ...

Circuit LTspice 

 

LT1567 A Differential Input-to-Single-Ended Output Amplifier

Oct 8th 2001
This circuit shows a circuit for converting a differential input to a single-ended output. For a gain equal to one (R1 = R2 = 604W and VOUT = V2 – V1) the input referred differential voltage noise density is 9nV/rtHz and differential input signal-to-noise ratio is 80.9dB with 0.2VRMS input signal in a 4MHz noise bandwidth. ...

Circuit LTspice 

 

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 

 

DC104B-B - LTC1068-200CG | UNIVERSAL LOW NOISE 8TH ORDER FILTER BUILDING BLOCK (200:1, fc to 25KHz)

May 8th 1996
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Demo Board LTspice 

 

DC104B-D - LTC1068-50CG | UNIVERSAL LOW POWER 8TH ORDER FILTER BUILDING BLOCK (50:1, fc to 25KHz)

May 8th 1996
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Demo Board LTspice 

 

DC104B-A - LTC1068CG | UNIVERSAL LOW NOISE 8TH ORDER FILTER BUILDING BLOCK (100:1, fc to 50KHz)

May 8th 1996
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Demo Board LTspice 

 

DC104B-C - LTC1068-25CG | UNIVERSAL HIGH SPEED 8TH ORDER FILTER BUILDING BLOCK (25:1, fc to 200KHz)

May 8th 1996
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Demo Board LTspice 

 

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

Jan 10th 1994
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Demo Board 

 

LTC6990/LTC1440/LTC1059 Quadrature Sine Wave Oscillator

Jan 1st 1987
This circuit provides a voltage controlled frequency range from 2Hz to 18kHz with 1Vp-p constant putput amplitude. The LTC6990 is a precision silicon oscillator with a programmable frequency range of 488Hz to 2MHz. It can be used as a fixed-frequency or voltage-controlled oscillator (VCO). The LTC6990 is part of the TimerBlox ...

Circuit