MAX5874 14-Bit, 200Msps, High-Dynamic-Performance, Dual DAC with CMOS Inputs General Description
... digital-to-analog converter (DAC). This DAC meets the demanding performance requirements of signal synthesis applications found in wireless base stations and other communications applications. Operating from 3.3V and 1.8V supplies, this dual DAC offers exceptional dynamic performance such as 78dBc s ...
... digital-to-analog converter (DAC). This DAC meets the demanding performance requirements of signal synthesis applications found in wireless base stations and other communications applications. Operating from 3.3V and 1.8V supplies, this dual DAC offers exceptional dynamic performance such as 78dBc s ...
AD549 Ultralow Input Bias Current Operational Amplifier Data Sheet
... There are a number of physical phenomena that generate spurious currents that degrade the accuracy of low current measurements. Figure 3 is a schematic of an I-to-V converter with these parasitic currents modeled. Finite resistance from input lines to voltages on the board, modeled by resistor RP, r ...
... There are a number of physical phenomena that generate spurious currents that degrade the accuracy of low current measurements. Figure 3 is a schematic of an I-to-V converter with these parasitic currents modeled. Finite resistance from input lines to voltages on the board, modeled by resistor RP, r ...
AD626AR
... Figure 32. A One-Pole Low-Pass Filter Circuit Which Operates from a Single +10 V Supply CURRENT SENSOR INTERFACE ...
... Figure 32. A One-Pole Low-Pass Filter Circuit Which Operates from a Single +10 V Supply CURRENT SENSOR INTERFACE ...
RHD5903 - Aeroflex Microelectronic Solutions
... general purpose operational 5V CMOS amplifier applications. The amplifiers will drive substantial resistive or capacitive loads and are unity gain stable under normal conditions. Resistive loads in the low kohm range can be handled without gain derating and capacitive loads of several nF can be tole ...
... general purpose operational 5V CMOS amplifier applications. The amplifiers will drive substantial resistive or capacitive loads and are unity gain stable under normal conditions. Resistive loads in the low kohm range can be handled without gain derating and capacitive loads of several nF can be tole ...
ADM3101E 数据手册DataSheet 下载
... Positive and Negative Connections for Charge Pump Capacitor. External Capacitor C1 is connected between these pins; a 0.1 μF capacitor is recommended, but larger capacitors up to 10 μF can be used. Receiver Output. This pin outputs CMOS output logic levels. Transmitter (Driver) Input. This input acc ...
... Positive and Negative Connections for Charge Pump Capacitor. External Capacitor C1 is connected between these pins; a 0.1 μF capacitor is recommended, but larger capacitors up to 10 μF can be used. Receiver Output. This pin outputs CMOS output logic levels. Transmitter (Driver) Input. This input acc ...
LTC6605-7
... The LTC®6605-7 contains two independent, fully differential amplifiers configured as matched 2nd order lowpass filters. The f–3dB of the filters is adjustable in the range of 6.5MHz to 10MHz. The internal op amps are fully differential, feature very low noise and distortion, and are compatible with 16-b ...
... The LTC®6605-7 contains two independent, fully differential amplifiers configured as matched 2nd order lowpass filters. The f–3dB of the filters is adjustable in the range of 6.5MHz to 10MHz. The internal op amps are fully differential, feature very low noise and distortion, and are compatible with 16-b ...
17 Interface Circuitry and Microsystems
... feature size (submicron technologies). In fact, while the silicon area occupied by the interface circuit is typically shrinking, together with the feature size of the technology, the sensor area in most cases remains constant. This is because it is determined by physical considerations, such as the ...
... feature size (submicron technologies). In fact, while the silicon area occupied by the interface circuit is typically shrinking, together with the feature size of the technology, the sensor area in most cases remains constant. This is because it is determined by physical considerations, such as the ...
OpAmp-tutorial
... dropping off at very low frequencies. Therefore, to make the op amp useful at higher frequencies, gain is traded for bandwidth. The Gain-Bandwidth Product (GBW) is given by: GBW = ANBW Example: For a 741 op amp, a noise gain of 10 k corresponds to a bandwidth of ~200 Hz Find: The GBW GBW = 10 k * 20 ...
... dropping off at very low frequencies. Therefore, to make the op amp useful at higher frequencies, gain is traded for bandwidth. The Gain-Bandwidth Product (GBW) is given by: GBW = ANBW Example: For a 741 op amp, a noise gain of 10 k corresponds to a bandwidth of ~200 Hz Find: The GBW GBW = 10 k * 20 ...
TLV5624 数据资料 dataSheet 下载
... Supply voltage (VDD to AGND) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 V Reference input voltage range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . − 0.3 V to VDD + ...
... Supply voltage (VDD to AGND) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 V Reference input voltage range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . − 0.3 V to VDD + ...
AMS2942 数据手册DataSheet 下载
... ground for stability at output voltages of 5V or more. At lower output voltages, more capacitance is required. Without this capacitor the part will oscillate. Most types of tantalum or aluminum electrolytic works fine here; even film types work but are not recommended for reasons of cost. Many alumi ...
... ground for stability at output voltages of 5V or more. At lower output voltages, more capacitance is required. Without this capacitor the part will oscillate. Most types of tantalum or aluminum electrolytic works fine here; even film types work but are not recommended for reasons of cost. Many alumi ...
Hello and welcome to this presentation
... to the hardware trigger inputs of ADCs and/or generates the interval triggers to DACs; so that the precise timing between ADC conversion and/or DAC updates can be achieved. It can also provide pulse outputs that are used as the sample window to the comparator, or CMP, module. The PDB uses either an ...
... to the hardware trigger inputs of ADCs and/or generates the interval triggers to DACs; so that the precise timing between ADC conversion and/or DAC updates can be achieved. It can also provide pulse outputs that are used as the sample window to the comparator, or CMP, module. The PDB uses either an ...
DAC712 数据资料 dataSheet 下载
... the fundamental frequency. It is expressed in % of the fundamental frequency amplitude at sampling rate fS. ...
... the fundamental frequency. It is expressed in % of the fundamental frequency amplitude at sampling rate fS. ...
... Differential inputs, frequency characteristics that permit stable operation when negative feedback is applied. More over with developments in deep sub micrometer CMOS processes, the available dynamic range in Operational Amplifiers (Op-Amps) is reduced due to lower power supply voltages [1]. This lo ...
FEATURES DESCRIPTION D
... requires approximately 400µs to achieve specified VOS accuracy, which includes one full auto-zero cycle of approximately 100µs and the start-up time for the bias circuitry. Prior to this time, the amplifier will function properly but with unspecified offset voltage. This design has virtually no alia ...
... requires approximately 400µs to achieve specified VOS accuracy, which includes one full auto-zero cycle of approximately 100µs and the start-up time for the bias circuitry. Prior to this time, the amplifier will function properly but with unspecified offset voltage. This design has virtually no alia ...
chapter 2 - WordPress.com
... Example: if a modulating signal contains three frequencies(fm1, fm2, fm3), the modulated signal will contain the carrier and three sets of side frequencies, spaced symmetrically about the carrier: ...
... Example: if a modulating signal contains three frequencies(fm1, fm2, fm3), the modulated signal will contain the carrier and three sets of side frequencies, spaced symmetrically about the carrier: ...
Analog-to-digital converter
An analog-to-digital converter (ADC, A/D, or A to D) is a device that converts a continuous physical quantity (usually voltage) to a digital number that represents the quantity's amplitude.The conversion involves quantization of the input, so it necessarily introduces a small amount of error. Furthermore, instead of continuously performing the conversion, an ADC does the conversion periodically, sampling the input. The result is a sequence of digital values that have been converted from a continuous-time and continuous-amplitude analog signal to a discrete-time and discrete-amplitude digital signal.An ADC is defined by its bandwidth (the range of frequencies it can measure) and its signal to noise ratio (how accurately it can measure a signal relative to the noise it introduces). The actual bandwidth of an ADC is characterized primarily by its sampling rate, and to a lesser extent by how it handles errors such as aliasing. The dynamic range of an ADC is influenced by many factors, including the resolution (the number of output levels it can quantize a signal to), linearity and accuracy (how well the quantization levels match the true analog signal) and jitter (small timing errors that introduce additional noise). The dynamic range of an ADC is often summarized in terms of its effective number of bits (ENOB), the number of bits of each measure it returns that are on average not noise. An ideal ADC has an ENOB equal to its resolution. ADCs are chosen to match the bandwidth and required signal to noise ratio of the signal to be quantized. If an ADC operates at a sampling rate greater than twice the bandwidth of the signal, then perfect reconstruction is possible given an ideal ADC and neglecting quantization error. The presence of quantization error limits the dynamic range of even an ideal ADC, however, if the dynamic range of the ADC exceeds that of the input signal, its effects may be neglected resulting in an essentially perfect digital representation of the input signal.An ADC may also provide an isolated measurement such as an electronic device that converts an input analog voltage or current to a digital number proportional to the magnitude of the voltage or current. However, some non-electronic or only partially electronic devices, such as rotary encoders, can also be considered ADCs. The digital output may use different coding schemes. Typically the digital output will be a two's complement binary number that is proportional to the input, but there are other possibilities. An encoder, for example, might output a Gray code.The inverse operation is performed by a digital-to-analog converter (DAC).