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"digital Lowpass Filter"

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Abstract: suppression effect on frequencies lower than about 100kHz. DIGITAL FILTER INTERNAL LOW-PASS FILTER The PCM1710 PCM1710 also incorporates a digital filter. The attenuation level of this digital filter is ­62dB in the stop-band, and its frequency response is shown in Figure 4. The PCM1710 PCM1710 incorporates a low-pass filter , equivalent 2 27 MC DIN Digital Mode circuit of this internal low-pass filter is shown in Figure 1 , ) FIGURE 1. Low-Pass Filter Equivalent Circuit. FIGURE 3. Low-Pass Filter Frequency Response (10Hz ... Burr-Brown
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datasheet

5 pages,
159.79 Kb

PCM1710 OPA604 DEM-DAI1710 audio peak level meter AB-102 lowpass filter 20khz "Lowpass Filter" TEXT
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Abstract: programmable, second-order, Sallen-Key, low-pass filter. Digital potentiometers can be used to adjust system , M AN737 AN737 Using Digital Potentiometers to Design Low-Pass Adjustable Filters INTRODUCTION The most common filter found in a data acquisition system signal path is a low-pass filter. This type , low-pass filter would need to be programmable. The obvious advantage of having the filter serve many , single-supply, unity gain, second-order, programmable low-pass Sallen Key filter. This filter is implemented ... Microchip Technology
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datasheet

8 pages,
213.25 Kb

MCP41XXX MCP3201 MCP41010 MCP41050 MCP41100 Butterworth MCP42010 MCP42050 MCP42100 MCP42XXX MCP601 AN737 rheostat speed control circuit six order band pass Sallen-Key DS00219 DS00691 spice mcp42010 "Digital Potentiometer" mpc42100 TEXT
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Abstract: suppression effect on frequencies lower than about 100kHz. DIGITAL FILTER INTERNAL LOW-PASS FILTER The PCM1710 PCM1710 also incorporates a digital filter. The attenuation level of this digital filter is ­62dB in the stop-band, and its frequency response is shown in Figure 4. The PCM1710 PCM1710 incorporates a low-pass filter , equivalent 2 27 MC DIN Digital Mode circuit of this internal low-pass filter is shown in Figure 1 , ) FIGURE 1. Low-Pass Filter Equivalent Circuit. FIGURE 3. Low-Pass Filter Frequency Response (10Hz ... Burr-Brown
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datasheet

6 pages,
170.2 Kb

PCM1710 OPA604 low pass filter schematic AB-102 DEM-DAI1710 audio Band Pass Filter Spectrum Digital low-pass filter low pass filter "Lowpass Filter" TEXT
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Abstract: . This application report discusses the design of a certain type of IIR digital filter with excellent stability properties, known as a Lattice Wave Digital Filter (LWDF), given a set of analog filter , Diagram of a Wave Digital Filter . 3 Type 1 Adaptor , List of Tables A-1 A-2 A-3 Low-Pass Filter Parameters , filter (LWDF). The concept of wave digital filters was first proposed by Professor Alfred Fettweis in ... Texas Instruments
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datasheet

25 pages,
207.73 Kb

001-0101-01 adaptor filter c code iir filter design MSP430 MSP430-20 OUTP23 SLAA329 SPRDE01 SLAA SPRDE01A msp430, digital filtering SLAA331 MSP430FG439 TEXT
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Abstract: an analog input of the ST10F27x, processed by a digital low-pass filter and then output on a PWM output setup as a digital to analog converter. The digital filter is a low-pass filter with a cutoff , Frequency The code implemented to generate this digital low-pass filter can be used to implement a , four different filters: Low-pass filter High-pass filter Passband filter , known window. The second chapter illustrates a practical implementation of a low-pass filter using the ... STMicroelectronics
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datasheet

18 pages,
186.08 Kb

ST10F2xx AN1442 ST-10-D ST10 ST10-DSP ST10F276 ST10F27x AN-2182 AN2182 ST10F27x ADC TEXT
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Abstract: OUTPUT LOW FREQUENCY LOWPASS FILTER , n -| SWITCH TEMPERATURE SENSOR OFFSET ADJUST HIGHPASS FILTER WITH GAIN LOWPASS FILTER WITH GAIN FOUR INPUT MUX 12-BIT 12-BIT 160 Ksps ANALOG TO DIGITAL _CONVERTER_ VA , . Following this is a 7th order Elliptic switched capacitor lowpass filter. These internal filters can be , Power Modes Low Noise Input: , Lowpass Filter with Gain Adjust Temperature Sensor Offset Adjust 12 bit 160 ksps A-to-D Converter and 4 ... OCR Scan
datasheet

6 pages,
512.83 Kb

MEMS SWITCH adjustable notch filter 2157F MSFS1 FIVE band graphic equalizer 3 band Graphic Equalizer max 9694 e MSGEQ7 TEXT
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Abstract: connecting a HIGHPASS and LOWPASS to a summer. □ HIGH ATTENUATION, FAST ROLL-OFF Filter orders from 2nd , ASSIGNMENTS Pin No. Model AD8D 1 Digital Bit 2 (filter 1) 2 Digital Bit 1 (filter 1) 3 Digital Bit 0 , ) 10 Filter Output2 (filter 2) 11 DC Offset (filter 2) 12 Ground 13 Digital Bit 7 (filter 2); (MSB) 14 Digital Bit 6 (filter 2) 15 Digital Bit 5 (filter 2) 16 Digital Bit 4 (filter 2) 17 Digital Bit 3 (filter 2) 18 Digital Bit 2 (filter 2) 19 Digital Bit 1 (filter 2) 20 Digital Bit 0 (filter 2 ... OCR Scan
datasheet

2 pages,
275.31 Kb

pin configuration of mc6800 4th-order bandpass filter 8 bit filter 8th order highpass filter 8th order lowpass butterworth filter MC6800 active filter module MC6800 block diagram filter MC6800 pin diagram 8th order highpass butterworth filter 4th-order elliptic bandpass filter TEXT
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Abstract: quantify the achievable bit resolution and bandwidth, which depend upon the analog low-pass filter , .7 4.1 1st Order Low-Pass Low-Pass Filter , .7 1st Order Passive Low-Pass Filter Circuit .9 2nd Order Passive RC Low-Pass Filter Circuit ... Texas Instruments
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datasheet

32 pages,
375.97 Kb

TMS320F2801 UCD9501 SPRAA88 SPRAA88A TMS320F2806 PWM Passive Low-pass Filter Design Method TMS320F2808 EPWM tms320f2812 simulink PWm matlab source code 3 phase sine wave pwm c source code spru791 TMS320f2812 pwm vector code c TMS320f2806 pwm code source DSP280x SPRAA88- PWM matlab PWM simulation matlab TMS320F280x TEXT
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Abstract: low-pass digital filter presented in Chapter 16 has a gain of 1 +/- 0.0002 from DC to 1000 hertz, and a , learning about each of these filters. Filter Basics Digital filters are a very important part of DSP , straightforward way to implement a digital filter is by convolving the input signal with the digital filter , designers give it a special name: the filter kernel. There is also another way to make digital filters , , and the frequency response is of little concern. If your task is to design a digital filter for a ... Analog Devices
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datasheet

16 pages,
188.49 Kb

64-Point c code for convolution circuit diagram of hearing aid design of capacitor input filters 1.5 Hearing Aid fir filter and hearing aid hearing aid block diagram FIR FILTER implementation in c language high power c-band DSP hearing aid digital filter sinc filter circuit diagram for iir and fir filters Recursive Filter Basic circuit diagram of digital hearing aid Parallel FIR Filter TEXT
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Abstract: Maxim > App Notes > AUDIO CIRCUITS DIGITAL POTENTIOMETERS FILTER CIRCUITS (ANALOG) Keywords: Digital Potentiometer, Low Pass Filter, Filter, Low-Pass Filter, Lowpass Filter Mar 09, 2004 APPLICATION NOTE 3077 A Digitally Controllable Lowpass Filter Using a Digital Potentiometer Abstract , shows how to use a digital potentiometer to create a lowpass filter with an adjustable passband. A Simple Lowpass Filter Figure 1 shows an audio frequency lowpass filter using a DS3903 DS3903. This circuit is ... Maxim Integrated Products
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datasheet

7 pages,
179.31 Kb

Digital Potentiometers potentiometer 10k linear Logarithmic Potentiometer 50k DS3903 digital resistor AN3077 digital potentiometer "Lowpass Filter" application of digital filter simple digital volume control circuit MAX4167 "Digital Potentiometer" APP3077 TEXT
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Archived Files

Abstract Saved from Date Saved File Size Type Download
requirements. Features and Benefits • Very-low computational requirements • Decoder includes efficient digital low-pass filter Processor and System Specifications • Program memory: 490 words • Data memory: 215 words (excluding I/O buffers) • CPU loading (dynamic memory): Encoder: 11% Decoder: 6% (excluding low-pass filter) Filter: 4% • Sample rate: 16 kHz Usage Limitations or Performance Considerations • The buffer size, in professional signal-processing design engineers and now offers digital signal-processing hardware and software
/datasheets/files/texas-instruments/sc/docs/dsps/softcoop/aspicvsd.htm
Texas Instruments 05/06/1998 5.09 Kb HTM aspicvsd.htm
channel consists of a 25.875-kHz to 1.104-MHz digital band-pass filter, a 14-bit, 8.832-MSPS 832-MSPS DAC, a 1.104-MHz analog low-pass filter, and a transmit attenuator. The receiver channel consists of a two programmable-gain-amplifier stages (PGA), a 138-kHz analog low-pass filter, a 14-bit, 4.416-MSPS 416-MSPS ADC, a 138-kHz digital low-pass filter. An onboard reference circuit generates 1.5-V reference voltage for the converters. The Conversion Rate (MSPS) 2.208 Analog Supply Voltage (V) +3.3 Digital Supply Voltage (V
/datasheets/files/texas-instruments/data/wwwti~1.com/sc/docs/products/analog/tl8958~1.htm
Texas Instruments 28/01/2000 13.89 Kb HTM tl8958~1.htm
channel consists of a 25.875-kHz to 1.104-MHz digital band-pass filter, a 14-bit, 8.832-MSPS 832-MSPS DAC, a 1.104-MHz analog low-pass filter, and a transmit attenuator. The receiver channel consists of a two programmable-gain-amplifier stages (PGA), a 138-kHz analog low-pass filter, a 14-bit, 4.416-MSPS 416-MSPS ADC, a 138-kHz digital low-pass filter. An onboard reference circuit generates 1.5-V reference voltage for the converters. The Conversion Rate (MSPS) 2.208 Analog Supply Voltage (V) +3.3 Digital Supply Voltage (V
/datasheets/files/texas-instruments/data/www.ti.com/sc/docs/products/analog/tlv320ad12a.html
Texas Instruments 29/01/2000 13.89 Kb HTML tlv320ad12a.html
consists of the following functional blocks: 138 kHz digital low-pass filter, bypassable 25.875 kHz digital high-pass filter, 14-bit high speed DAC, 138 kHz analog low-pass filter, transmit attenuator, and an echo , a 1.104-MHz low-pass analog filter, a 14-bit high speed ADC, and a 1.104-MHz low-pass digital Conversion Rate (MSPS) 2.208 Analog Supply Voltage (V) +3.3 Digital Supply Voltage (V (RT) modems that support the ANSI T1.413 (Issue 2 Discrete Multi-Tone (DMT) Asymmetric Digital
/datasheets/files/texas-instruments/data/wwwti~1.com/sc/docs/products/analog/tl895a~1.htm
Texas Instruments 28/01/2000 14.17 Kb HTM tl895a~1.htm
consists of the following functional blocks: 138 kHz digital low-pass filter, bypassable 25.875 kHz digital high-pass filter, 14-bit high speed DAC, 138 kHz analog low-pass filter, transmit attenuator, and an echo , a 1.104-MHz low-pass analog filter, a 14-bit high speed ADC, and a 1.104-MHz low-pass digital Conversion Rate (MSPS) 2.208 Analog Supply Voltage (V) +3.3 Digital Supply Voltage (V (RT) modems that support the ANSI T1.413 (Issue 2 Discrete Multi-Tone (DMT) Asymmetric Digital
/datasheets/files/texas-instruments/data/www.ti.com/sc/docs/products/analog/tlv320ad11a.html
Texas Instruments 29/01/2000 14.17 Kb HTML tlv320ad11a.html