![Analog and Digital Control of an Electronic Throttle](http://s1.studyres.com/store/data/007798990_1-e6d83807b89848bca923f7f5cddc5729-300x300.png)
Analog and Digital Control of an Electronic Throttle
... The H-bridge requires a pulse-width modulation (PWM) command to switch the transistors and drive the motor at different torques. Converting the control effort signal to a PWM is accomplished by an absolute-value circuit, a sign comparator, and a 555 timer. The absolute-value circuit, as shown in fig ...
... The H-bridge requires a pulse-width modulation (PWM) command to switch the transistors and drive the motor at different torques. Converting the control effort signal to a PWM is accomplished by an absolute-value circuit, a sign comparator, and a 555 timer. The absolute-value circuit, as shown in fig ...
C:\Documents and Settings\jason
... CH 5/6 INPUT Additional RCA cables from your source unit should be inserted here. CH 5/6 INPUT SELECT Pushing this button “IN” sums the signals from CH 1/2 and CH 3/4 to the CH 5/6 INPUTS (all inputs are in parallel). All six channels will receive signal from a single left/right RCA pair. Example: W ...
... CH 5/6 INPUT Additional RCA cables from your source unit should be inserted here. CH 5/6 INPUT SELECT Pushing this button “IN” sums the signals from CH 1/2 and CH 3/4 to the CH 5/6 INPUTS (all inputs are in parallel). All six channels will receive signal from a single left/right RCA pair. Example: W ...
Evaluates: MAX5138/MAX5139 MAX5138 Evaluation Kit General Description Features
... references, connect a user-supplied reference voltage to REFIN and remove the shunt on jumper JU9. Type in the reference voltage value in the Set Vref edit box and press the Set Vref button. The MAX5138 EV kit software uses the value in the Set Vref edit box to calculate the input and output registe ...
... references, connect a user-supplied reference voltage to REFIN and remove the shunt on jumper JU9. Type in the reference voltage value in the Set Vref edit box and press the Set Vref button. The MAX5138 EV kit software uses the value in the Set Vref edit box to calculate the input and output registe ...
Tracy Elizabeth Adams Cancer Treatment
... Key system requirements are high resolution, low area, and low power. This thesis focuses on reducing the area and power of the 1 t generation design, while maintaining the resolution of temperature measurements. A layout strategy to minimize area for a fixed width layout is introduced. Low power op ...
... Key system requirements are high resolution, low area, and low power. This thesis focuses on reducing the area and power of the 1 t generation design, while maintaining the resolution of temperature measurements. A layout strategy to minimize area for a fixed width layout is introduced. Low power op ...
2. IE_Transducer
... Resolution is the smallest detectable incremental change of input parameter that can be detected in the output signal. Resolution can be expressed either as a proportion of the full-scale reading or in absolute terms. For example, if a LVDT sensor measures a displacement up to 20 mm and it provides ...
... Resolution is the smallest detectable incremental change of input parameter that can be detected in the output signal. Resolution can be expressed either as a proportion of the full-scale reading or in absolute terms. For example, if a LVDT sensor measures a displacement up to 20 mm and it provides ...
CMX469A 1200/2400/4800 Baud FFSK/MSK Modem
... The transmitter and receiver operate entirely independently, including the individual section powersave functions. The CMX469A includes on-chip circuitry for Carrier Detect and Rx Clock recovery, both of which are made available as output pins. Rx, Tx and Carrier Detect paths contain bandpass filter ...
... The transmitter and receiver operate entirely independently, including the individual section powersave functions. The CMX469A includes on-chip circuitry for Carrier Detect and Rx Clock recovery, both of which are made available as output pins. Rx, Tx and Carrier Detect paths contain bandpass filter ...
AE-1287 R8.indd - Emerson Climate Technologies
... the IV solenoid or, in the case of a problem, the CM alarm relay. ...
... the IV solenoid or, in the case of a problem, the CM alarm relay. ...
Owner's Manual & Installation Guide Audiophile Sound Systems
... and turn back just a slight. The 3/4 volume setting is now the "maximum" volume for the head unit. The goal is to keep the level control to the lowest setting yet still have enough signal to drive the amplifier. This is done to prevent over driving the amplifier and to keep system noise to a minimum ...
... and turn back just a slight. The 3/4 volume setting is now the "maximum" volume for the head unit. The goal is to keep the level control to the lowest setting yet still have enough signal to drive the amplifier. This is done to prevent over driving the amplifier and to keep system noise to a minimum ...
AD8317 1 MHz to 10 GHz, 55 dB Log Detector/Controller Data
... interface. The intercept is 15 dBm (re: 50 Ω, CW input) using the INHI input. These parameters are very stable against supply and temperature variations. The AD8317 is fabricated on a SiGe bipolar IC process and is available in a 2 mm × 3 mm, 8-lead LFCSP with an operating temperature range of −40°C ...
... interface. The intercept is 15 dBm (re: 50 Ω, CW input) using the INHI input. These parameters are very stable against supply and temperature variations. The AD8317 is fabricated on a SiGe bipolar IC process and is available in a 2 mm × 3 mm, 8-lead LFCSP with an operating temperature range of −40°C ...
Evaluate: MAX14589E/MAX14594E/ MAX14589E/MAX14594E/ MAX14689 MAX14689 Evaluation Kits
... to GND, electrically connecting NC1 to COM1 and NC2 to COM2. 5) Connect an audio source to the normally closed audio jack (P2), using the male-to-male 3.5mm audio cable included with the EV kit. 6) Connect external speakers or headphones to the common audio jack (P3). 7) When the audio source output ...
... to GND, electrically connecting NC1 to COM1 and NC2 to COM2. 5) Connect an audio source to the normally closed audio jack (P2), using the male-to-male 3.5mm audio cable included with the EV kit. 6) Connect external speakers or headphones to the common audio jack (P3). 7) When the audio source output ...
DACs
... The DNL is the maximum of these deviations over the entire transfer function One must choose a DAC with DNL less than 1 LSB. A DNL > 1 LSB will lead to non-monotonic behavior. This means that for certain steps in digital input, the output voltage will change in the opposite direction. This may cause ...
... The DNL is the maximum of these deviations over the entire transfer function One must choose a DAC with DNL less than 1 LSB. A DNL > 1 LSB will lead to non-monotonic behavior. This means that for certain steps in digital input, the output voltage will change in the opposite direction. This may cause ...
Naim Digital to Analogue Converter
... In order for the DAC output to be as close as possible to the analogue original, these extra frequency components have to be removed by filtering out everything above half the sample rate. Then only those frequency components that were present in the original signal are left. This requires a very st ...
... In order for the DAC output to be as close as possible to the analogue original, these extra frequency components have to be removed by filtering out everything above half the sample rate. Then only those frequency components that were present in the original signal are left. This requires a very st ...
LMV1090 数据资料 dataSheet 下载
... Gain Balance and Gain Budget In systems where input signals have a high dynamic range, critical noise levels or where the dynamic range of the output voltage is also limited, careful gain balancing is essential for the best performance. Too low of a gain setting in the preamplifier can result in hig ...
... Gain Balance and Gain Budget In systems where input signals have a high dynamic range, critical noise levels or where the dynamic range of the output voltage is also limited, careful gain balancing is essential for the best performance. Too low of a gain setting in the preamplifier can result in hig ...
Trio preamp integrated Owner`s manual.indd
... to reduce hum from ground loops of connected equipment. This may cause RFI (radio frequency interference) to be induced into your playback setup. All PS products ship with a grounding type plug. If the provided plug does not fit into your outlet, consult an electrician for replacement of the obsolet ...
... to reduce hum from ground loops of connected equipment. This may cause RFI (radio frequency interference) to be induced into your playback setup. All PS products ship with a grounding type plug. If the provided plug does not fit into your outlet, consult an electrician for replacement of the obsolet ...
Dynaudio Professional BM5 mkIII manual.indd
... in protection systems to reduce the risk of hazard or damage due to overloading. Both power amplifiers have thermal protection. This activates if a problem should occur, and helps protect both the electronics and the loudspeaker drivers. The woofer channel has a built in limiter that protects the wo ...
... in protection systems to reduce the risk of hazard or damage due to overloading. Both power amplifiers have thermal protection. This activates if a problem should occur, and helps protect both the electronics and the loudspeaker drivers. The woofer channel has a built in limiter that protects the wo ...
LT6411
... FPBW = SR/(π • VP-P) Note 8: Differential gain and phase are measured using a Tektronix TSG120YC/NTSC signal generator and a Tektronix 1780R video measurement set. The resolution of this equipment is better than 0.05% and 0.05°. Ten identical amplifier stages were cascaded giving an effective resolut ...
... FPBW = SR/(π • VP-P) Note 8: Differential gain and phase are measured using a Tektronix TSG120YC/NTSC signal generator and a Tektronix 1780R video measurement set. The resolution of this equipment is better than 0.05% and 0.05°. Ten identical amplifier stages were cascaded giving an effective resolut ...
Loudspeakers: Effects of amplifiers
... is just too great - but driving a loudspeaker nevertheless tends to be very different from driving a resistor. There was, and perhaps still is to some extent, an objectivist lobby who claim that all wellengineered amplifiers exhibiting adequate output power and minimal distortion will sound identica ...
... is just too great - but driving a loudspeaker nevertheless tends to be very different from driving a resistor. There was, and perhaps still is to some extent, an objectivist lobby who claim that all wellengineered amplifiers exhibiting adequate output power and minimal distortion will sound identica ...
L LA8 A8
... Even when using the product’s front panel attenuator to reduce the gain, it is still possible to reach full output power if the input signal level is high enough. ...
... Even when using the product’s front panel attenuator to reduce the gain, it is still possible to reach full output power if the input signal level is high enough. ...
MAX1183 Dual 10-Bit, 40Msps, 3V, Low-Power ADC with General Description
... to two’s complement or straight offset binary through a single control pin. The device provides for a separate output power supply of 1.7V to 3.6V for flexible interfacing. The MAX1183 is available in a 7mm ✕ 7mm, 48-pin TQFP package, and is specified for the extended industrial (-40°C to +85°C) tem ...
... to two’s complement or straight offset binary through a single control pin. The device provides for a separate output power supply of 1.7V to 3.6V for flexible interfacing. The MAX1183 is available in a 7mm ✕ 7mm, 48-pin TQFP package, and is specified for the extended industrial (-40°C to +85°C) tem ...
Dynamic range compression
![](https://commons.wikimedia.org/wiki/Special:FilePath/Comp._rack_(Supernatural).jpg?width=300)
Dynamic range compression (DRC) or simply compression reduces the volume of loud sounds or amplifies quiet sounds by narrowing or ""compressing"" an audio signal's dynamic range. Compression is commonly used in sound recording and reproduction and broadcasting and on instrument amplifiers.Audio compression reduces loud sounds which are above a certain threshold while quiet sounds remain unaffected. The dedicated electronic hardware unit or audio software used to apply compression is called a compressor. In recorded and live music, compression parameters may be adjusted by an audio engineer to change the way the effect sounds.