A Hybrid Analog/Digital Phase-Locked Loop for Frequency Mode
... The sensitivity of the FM modulation input can be usually adjusted over a very wide range, which affects the lock range of the PLL as well as its frequency resolution. To complete the loop, the output of the waveform generator is used as the reference input of the LIA, and also to drive the transduc ...
... The sensitivity of the FM modulation input can be usually adjusted over a very wide range, which affects the lock range of the PLL as well as its frequency resolution. To complete the loop, the output of the waveform generator is used as the reference input of the LIA, and also to drive the transduc ...
MAX1420 12-Bit, 60Msps, 3.3V, Low-Power ADC with Internal Reference General Description
... The MAX1420, 3.3V, 12-bit analog-to-digital converter (ADC) features a fully-differential input, pipelined, 12stage ADC architecture with wideband track-and-hold (T/H) and digital error correction, incorporating a fullydifferential signal path. The MAX1420 is optimized for low-power, high dynamic pe ...
... The MAX1420, 3.3V, 12-bit analog-to-digital converter (ADC) features a fully-differential input, pipelined, 12stage ADC architecture with wideband track-and-hold (T/H) and digital error correction, incorporating a fullydifferential signal path. The MAX1420 is optimized for low-power, high dynamic pe ...
Faraday`s Law and Joule Heating
... Figure A2. Example waveforms plotted with Excel following transfer of data from the oscilloscope to the computer. `Capture' of the pulse was accomplished with an oscilloscope sweep speed of 0.1 s per division and a voltage setting of 0.1 volt per division. A significantly slower sweep speed would ha ...
... Figure A2. Example waveforms plotted with Excel following transfer of data from the oscilloscope to the computer. `Capture' of the pulse was accomplished with an oscilloscope sweep speed of 0.1 s per division and a voltage setting of 0.1 volt per division. A significantly slower sweep speed would ha ...
User’s Manual Model 701923 PBD2000 Differential Probe
... oscilloscopes and probes used to observe their signal waveforms are also faster and have wider bandwidths. When the speed of the measured signal increases, there are cases when correct measurements cannot be taken due to problems that have never occurred before, especially in probing. In this articl ...
... oscilloscopes and probes used to observe their signal waveforms are also faster and have wider bandwidths. When the speed of the measured signal increases, there are cases when correct measurements cannot be taken due to problems that have never occurred before, especially in probing. In this articl ...
Digital Outputs (7
... single display, it is still seven individual LEDs within a single package and as such these LEDs need protection from over-current. ...
... single display, it is still seven individual LEDs within a single package and as such these LEDs need protection from over-current. ...
Notes for ORCAD PSpice
... to label that cutoff point. • Unclick the Toggle Cursor button to disable the cursor so you can move the label. • Double click on the label to edit the text (to add units, or to name the point) 3) Once you have completed the magnitude plot, you will now need to create a phase plot. To put the plot o ...
... to label that cutoff point. • Unclick the Toggle Cursor button to disable the cursor so you can move the label. • Double click on the label to edit the text (to add units, or to name the point) 3) Once you have completed the magnitude plot, you will now need to create a phase plot. To put the plot o ...
AVR442: PC fan control using tiny13
... • For this application, the Tiny13 was set to run at 4.8 MHz, using its internal RC oscillator. No crystal or resonator is necessary. • The 10-bit Analog-to-Digital Converter (ADC) is used to read a Negative Temperature Coefficient (NTC) thermistor, connected with another resistor as a voltage divid ...
... • For this application, the Tiny13 was set to run at 4.8 MHz, using its internal RC oscillator. No crystal or resonator is necessary. • The 10-bit Analog-to-Digital Converter (ADC) is used to read a Negative Temperature Coefficient (NTC) thermistor, connected with another resistor as a voltage divid ...
UNISONIC TECHNOLOGIES CO., LTD TDA2030A
... Obviously, active crossovers can only be used if a power amplifier is provide for each drive unit. This makes it particularly interesting and economically sound to use monolithic power amplifiers. In some applications complex filters are not relay necessary and simple RC low-pass and high-pass netwo ...
... Obviously, active crossovers can only be used if a power amplifier is provide for each drive unit. This makes it particularly interesting and economically sound to use monolithic power amplifiers. In some applications complex filters are not relay necessary and simple RC low-pass and high-pass netwo ...
Purple Audio Inc.
... attack time will be double that of a single unit. Attack time on either limiter can be adjusted separately to control both units. Maximum release time is the same as on an individual unit. A good procedure is to set the release control on one MC76 limiter to maximum and to use the release control on ...
... attack time will be double that of a single unit. Attack time on either limiter can be adjusted separately to control both units. Maximum release time is the same as on an individual unit. A good procedure is to set the release control on one MC76 limiter to maximum and to use the release control on ...
Agilent 8903B Audio Analyzer, 20 Hz to 100 kHz
... With its internal audio source and microprocessor, the 8903B performs swept frequency response, swept distortion, and signal-to-noise measurements automatically. Making swept measurements with the 8903B is very easy. For example, to check the frequency response of an active filter, only a few steps ...
... With its internal audio source and microprocessor, the 8903B performs swept frequency response, swept distortion, and signal-to-noise measurements automatically. Making swept measurements with the 8903B is very easy. For example, to check the frequency response of an active filter, only a few steps ...
Vias and Capacitors
... Chip capacitor types To provide the desired decoupling or bypass operation it may be necessary to use several capacitors in parallel “An array of bypass capacitors is more effective than a single bypass capacitor.” “Within a certain radius, all the bypass capacitors will act as if connected in para ...
... Chip capacitor types To provide the desired decoupling or bypass operation it may be necessary to use several capacitors in parallel “An array of bypass capacitors is more effective than a single bypass capacitor.” “Within a certain radius, all the bypass capacitors will act as if connected in para ...
AN023: Low Cost Digital Panel Meter Designs
... Liquid crystal displays are generally driven by applying a symmetrical square wave to the Back Plane (BP). To turn on a segment, a waveform 180o out of phase with BP (but of equal amplitude) is applied to that segment. Note that excessive DC voltages (>50mV) will permanently damage the display if ap ...
... Liquid crystal displays are generally driven by applying a symmetrical square wave to the Back Plane (BP). To turn on a segment, a waveform 180o out of phase with BP (but of equal amplitude) is applied to that segment. Note that excessive DC voltages (>50mV) will permanently damage the display if ap ...
NJW4302 Data Sheet
... The internal FG amplifier with few passive components composes a filter amplifier shown in the application. Circuit for noise rejection. The output voltage of the amplifier must be at least 250mA p-p since it feature Schmitt comparator. The capacitor connected between the FGIN+ pin and the ground is ...
... The internal FG amplifier with few passive components composes a filter amplifier shown in the application. Circuit for noise rejection. The output voltage of the amplifier must be at least 250mA p-p since it feature Schmitt comparator. The capacitor connected between the FGIN+ pin and the ground is ...
Lecture 01 - Design Metrics
... a floating node is more easily disturbed than a node driven by a low impedance (in terms of voltage) ...
... a floating node is more easily disturbed than a node driven by a low impedance (in terms of voltage) ...
Selecting A/D Converters
... Assuming the phone company is not on strike, his voice will be sampled at a 10kHz rate, or thereabouts, in order not to lose information in the audio frequency range up to 5kHz. This requires a medium accuracy (8-bit) A/D with a cycle time of 100µs or less. In this application the integrating type i ...
... Assuming the phone company is not on strike, his voice will be sampled at a 10kHz rate, or thereabouts, in order not to lose information in the audio frequency range up to 5kHz. This requires a medium accuracy (8-bit) A/D with a cycle time of 100µs or less. In this application the integrating type i ...
Chapter 4 Exercises and Answers
... Commutative: The commutative property says that binary operations AND and OR may be applied left to right or right to left. (A AND B is the same as B AND A; A OR B is the same as B OR A) Associative: The associative property says that given three Boolean variables, they may be ANDed or ORed right to ...
... Commutative: The commutative property says that binary operations AND and OR may be applied left to right or right to left. (A AND B is the same as B AND A; A OR B is the same as B OR A) Associative: The associative property says that given three Boolean variables, they may be ANDed or ORed right to ...
AD7545A: CMOS 12-Bit Buffered Multiplying DAC Data Sheet (Rev C, 03/2000)
... Figures 4 and 5 show simple unipolar and bipolar circuits using the AD7545A. Resistor R1 is used to trim for full scale. The L, C, U grades have a guaranteed maximum gain error of ± 1 LSB at +25°C, and in many applications it should be possible to dispense with gain trim resistors altogether. Capaci ...
... Figures 4 and 5 show simple unipolar and bipolar circuits using the AD7545A. Resistor R1 is used to trim for full scale. The L, C, U grades have a guaranteed maximum gain error of ± 1 LSB at +25°C, and in many applications it should be possible to dispense with gain trim resistors altogether. Capaci ...
Capacitor FAQ`s - RCD Components
... film capacitors, including very poor temperature drift, high voltage-coefficient-of-capacitance and, high voltagecoefficient-of-dissipation factor (all of these are different for AC and DC), high frequency-coefficient-of-capacitance and a significant aging rate. Class 2 capacitors are best suited fo ...
... film capacitors, including very poor temperature drift, high voltage-coefficient-of-capacitance and, high voltagecoefficient-of-dissipation factor (all of these are different for AC and DC), high frequency-coefficient-of-capacitance and a significant aging rate. Class 2 capacitors are best suited fo ...
Oscilloscope history
This article discusses the history and development of oscilloscope technology.