scr_res.pdf
... 5mA or so, quiescent, so a 1K will only drop 5V, but a 10K will drop 50V, which would make a difference in bias current. The difference between 10 ohms and 500 is negligible, as far as current is concerned, because we are only talking about a couple of volts. Now, at full power, the screen current i ...
... 5mA or so, quiescent, so a 1K will only drop 5V, but a 10K will drop 50V, which would make a difference in bias current. The difference between 10 ohms and 500 is negligible, as far as current is concerned, because we are only talking about a couple of volts. Now, at full power, the screen current i ...
Understanding and minimising ADC conversion errors
... An analog to digital converter is a peripheral which converts analog signals in a defined range to the digital outputs. In the real world, signals are mostly available in analog form. To use a microcontroller in this type of system, an ADC is required, so that the signals can be converted to the dig ...
... An analog to digital converter is a peripheral which converts analog signals in a defined range to the digital outputs. In the real world, signals are mostly available in analog form. To use a microcontroller in this type of system, an ADC is required, so that the signals can be converted to the dig ...
Single-Supply, Rail-to-Rail, Low Cost Instrumentation Amplifier AD623
... 8-lead industry standard pinout configuration. With no external resistor, the AD623 is configured for unity gain (G = 1), and with an external resistor, the AD623 can be programmed for gains up to 1000. ...
... 8-lead industry standard pinout configuration. With no external resistor, the AD623 is configured for unity gain (G = 1), and with an external resistor, the AD623 can be programmed for gains up to 1000. ...
DG417/DG418/DG419 Improved, SPST/SPDT Analog Switches _______________General Description ______________________New Features
... Operation with Supply Voltages Other than ±15V Using supply voltages other than ±15V reduces the analog signal range. The DG417/DG418/DG419 switches operate with ±4.5V to ±20V bipolar supplies or with a +10V to +30V single supply; connect V- to 0V when operating with a single supply. Also, all devic ...
... Operation with Supply Voltages Other than ±15V Using supply voltages other than ±15V reduces the analog signal range. The DG417/DG418/DG419 switches operate with ±4.5V to ±20V bipolar supplies or with a +10V to +30V single supply; connect V- to 0V when operating with a single supply. Also, all devic ...
a 14-Bit, 125 MSPS TxDAC D/A Converter
... The AD9764 is the 14-bit resolution member of the TxDAC series of high performance, low power CMOS digital-to-analog converters (DACs). The TxDAC family, which consists of pin compatible 8-, 10-, 12-, and 14-bit DACs, is specifically optimized for the transmit signal path of communication systems. A ...
... The AD9764 is the 14-bit resolution member of the TxDAC series of high performance, low power CMOS digital-to-analog converters (DACs). The TxDAC family, which consists of pin compatible 8-, 10-, 12-, and 14-bit DACs, is specifically optimized for the transmit signal path of communication systems. A ...
The Tube CAD Journal, August 1999
... stages tie together at a power supply connection with relatively high series output impedance. So when the 12AX7 tries to pull its plate voltage down, the 12AU7's cathode will follow, but as the 15k resistor is ten times smaller in value than the 150k resistor, the change in current it produces in r ...
... stages tie together at a power supply connection with relatively high series output impedance. So when the 12AX7 tries to pull its plate voltage down, the 12AU7's cathode will follow, but as the 15k resistor is ten times smaller in value than the 150k resistor, the change in current it produces in r ...
A SIMPLE FAULT DIAGNOSIS METHOD ... OF ELECTRONIC EMBEDDED SYSTEMS Zbigniew Czaja
... and great requirements relating to computing power. That causes increased production costs of the systems. Hence, the author proposed new solutions of BISTs in which the BISTs are created from already existing resources of embedded electronic systems, especially internal peripherals of control units ...
... and great requirements relating to computing power. That causes increased production costs of the systems. Hence, the author proposed new solutions of BISTs in which the BISTs are created from already existing resources of embedded electronic systems, especially internal peripherals of control units ...
AD8222 数据手册DataSheet 下载
... small 4 mm × 4mm LFCSP. It requires the same board area as a typical single instrumentation amplifier. The smaller package allows a 2× increase in channel density and a lower cost per channel, all with no compromise in performance. The AD8222 can also be configured as a single-channel, differential ...
... small 4 mm × 4mm LFCSP. It requires the same board area as a typical single instrumentation amplifier. The smaller package allows a 2× increase in channel density and a lower cost per channel, all with no compromise in performance. The AD8222 can also be configured as a single-channel, differential ...
Auto-titrating pH Meter
... special glass has tiny pores which cannot support much electrical current. This ultimately results in the impossibility of measuring voltage measurements strictly with a digital multimeter and our pH probe. To overcome this obstacle, we realized that an operational amplifier, such as the LM358 displ ...
... special glass has tiny pores which cannot support much electrical current. This ultimately results in the impossibility of measuring voltage measurements strictly with a digital multimeter and our pH probe. To overcome this obstacle, we realized that an operational amplifier, such as the LM358 displ ...
AN-835: Understanding High Speed ADC Testing and Evaluation
... the need for additional filtering between the signal generator and the analog input to the ADC. ...
... the need for additional filtering between the signal generator and the analog input to the ADC. ...
AD6644 数据手册DataSheet下载
... chipset. The AD6644 achieves 100 dB multitone, spurious-free dynamic range (SFDR) through the Nyquist band. This breakthrough performance eases the burden placed on multimode digital receivers (software radios) which are typically limited by the ADC. Noise performance is exceptional; typical signal- ...
... chipset. The AD6644 achieves 100 dB multitone, spurious-free dynamic range (SFDR) through the Nyquist band. This breakthrough performance eases the burden placed on multimode digital receivers (software radios) which are typically limited by the ADC. Noise performance is exceptional; typical signal- ...
AD7840 数据手册DataSheet 下载
... in conjunction with WR to load parallel data to the input latch. For applications where CS is permanently low, an R, C is required for correct power-up (see LDAC input). If this input is tied to VSS, it defines the AD7840 for serial mode operation. Write/Frame Synchronization Input. In the parallel ...
... in conjunction with WR to load parallel data to the input latch. For applications where CS is permanently low, an R, C is required for correct power-up (see LDAC input). If this input is tied to VSS, it defines the AD7840 for serial mode operation. Write/Frame Synchronization Input. In the parallel ...
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... Calculus is a branch of mathematics that originated with scientific questions concerning rates of change. The easiest rates of change for most people to understand are those dealing with time. For example, a student watching their savings account dwindle over time as they pay for tuition and other e ...
... Calculus is a branch of mathematics that originated with scientific questions concerning rates of change. The easiest rates of change for most people to understand are those dealing with time. For example, a student watching their savings account dwindle over time as they pay for tuition and other e ...
Oscilloscope types
This is a subdivision of the Oscilloscope article, discussing the various types and models of oscilloscopes in greater detail.