A SIMPLE BIOELECRICAL SIGNAL SIMULATOR FOR MEASUREMENT DEVICE TESTING Antti Vehkaoja and
... source. The passive version of the envelope detector gave adequate results in our tests and therefore we ended up using it. After demodulating with the envelope detector, the signal is scaled down with a resistor division. Even though the modulation depth has to be small, the signal amplitude still ...
... source. The passive version of the envelope detector gave adequate results in our tests and therefore we ended up using it. After demodulating with the envelope detector, the signal is scaled down with a resistor division. Even though the modulation depth has to be small, the signal amplitude still ...
FEATURES DESCRIPTION D
... The OPA820 provides a wideband, unity-gain stable, voltage-feedback amplifier with a very low input noise voltage and high output current using a low 5.6mA supply current. At unity-gain, the OPA820 gives > 800MHz bandwidth with < 1dB peaking. The OPA820 complements this high-speed operation with exc ...
... The OPA820 provides a wideband, unity-gain stable, voltage-feedback amplifier with a very low input noise voltage and high output current using a low 5.6mA supply current. At unity-gain, the OPA820 gives > 800MHz bandwidth with < 1dB peaking. The OPA820 complements this high-speed operation with exc ...
Part A –RC circuit, RL circuits, and AC Sweeps (22 points)
... idealized representation of these two types of filters is shown in Figure B-2. Low pass filters filter out high frequencies while allowing low frequencies to pass through unchanged. High pass filters block out low frequencies while allowing high frequencies to pass through unchanged. In an ideal wor ...
... idealized representation of these two types of filters is shown in Figure B-2. Low pass filters filter out high frequencies while allowing low frequencies to pass through unchanged. High pass filters block out low frequencies while allowing high frequencies to pass through unchanged. In an ideal wor ...
AD8295 数据手册DataSheet 下载
... instrumentation amplifier. Gain is set from 1 to 1000 with a single resistor. The low noise and excellent common-mode rejection of the AD8295 enable the part to easily detect small signals even in the presence of large common-mode interference. For a similar instrumentation amplifier without the ass ...
... instrumentation amplifier. Gain is set from 1 to 1000 with a single resistor. The low noise and excellent common-mode rejection of the AD8295 enable the part to easily detect small signals even in the presence of large common-mode interference. For a similar instrumentation amplifier without the ass ...
OPA2320-Q1 Precision, 20-MHz, 0.9-pA, Low
... converters (ADCs). Other applications include signal conditioning and sensor amplification. The OPA2320-Q1 device features a linear input stage with zero-crossover distortion that delivers excellent common-mode rejection ratio (CMRR) of 114 dB (typical) over the full input range. The input commonmod ...
... converters (ADCs). Other applications include signal conditioning and sensor amplification. The OPA2320-Q1 device features a linear input stage with zero-crossover distortion that delivers excellent common-mode rejection ratio (CMRR) of 114 dB (typical) over the full input range. The input commonmod ...
ZNBG3115
... Resistor RCAL sets the drain current at which all external FETs are operated. If any bias control circuit is not required, its related drain and gate connections may be left open circuit without af f ecti n g th e o p e r a t i on of t he remaining bias circuits. Th e Z NB G d e v i c e s have been ...
... Resistor RCAL sets the drain current at which all external FETs are operated. If any bias control circuit is not required, its related drain and gate connections may be left open circuit without af f ecti n g th e o p e r a t i on of t he remaining bias circuits. Th e Z NB G d e v i c e s have been ...
Regulating Pulse Width Modulators (Rev. C)
... integrated circuits are designed to offer improved performance and lowered external parts count when used in designing all types of switching power supplies. The on-chip +5.1-V reference is trimmed to 1% and the input common-mode range of the error amplifier includes the reference voltage, eliminati ...
... integrated circuits are designed to offer improved performance and lowered external parts count when used in designing all types of switching power supplies. The on-chip +5.1-V reference is trimmed to 1% and the input common-mode range of the error amplifier includes the reference voltage, eliminati ...
500-mA DUAL DIFFERENTIAL LINE DRIVER THS6012 FEATURES
... The THS6012 contains two high-speed drivers capable of providing 400 mA output current (min) into a 25 Ω load. These drivers can be configured differentially to drive a 50-VPP output signal over low-impedance lines. The drivers are current feedback amplifiers, designed for the high slew rates necess ...
... The THS6012 contains two high-speed drivers capable of providing 400 mA output current (min) into a 25 Ω load. These drivers can be configured differentially to drive a 50-VPP output signal over low-impedance lines. The drivers are current feedback amplifiers, designed for the high slew rates necess ...
a Wideband/Differential Output Transimpedance Amplifier AD8015
... In a fiber optic receiver, the photodiode can be placed from the IIN pin to either the positive or negative supply. The AD8015 converts the current from the photodiode to a differential voltage in these applications. The voltage at the VBYP pin is ≈1.8 V below the positive supply. This node must be ...
... In a fiber optic receiver, the photodiode can be placed from the IIN pin to either the positive or negative supply. The AD8015 converts the current from the photodiode to a differential voltage in these applications. The voltage at the VBYP pin is ≈1.8 V below the positive supply. This node must be ...
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... error current. This improved inverting input impedance retains exceptional bandwidth to much higher gains and improves harmonic distortion over earlier solutions limited by inverting input linearity. Beyond simple high-gain applications, the OPA4684 CFBPLUS amplifier permits the gain setting element ...
... error current. This improved inverting input impedance retains exceptional bandwidth to much higher gains and improves harmonic distortion over earlier solutions limited by inverting input linearity. Beyond simple high-gain applications, the OPA4684 CFBPLUS amplifier permits the gain setting element ...
LTC6605-7
... Note 5: The LTC6605C is guaranteed to meet specified performance from 0°C to 70°C. The LTC6605C is designed, characterized and expected to meet specified performance from –40°C to 85°C, but is not tested or QA sampled at these temperatures. The LTC6605I is guaranteed to meet specified performance from ...
... Note 5: The LTC6605C is guaranteed to meet specified performance from 0°C to 70°C. The LTC6605C is designed, characterized and expected to meet specified performance from –40°C to 85°C, but is not tested or QA sampled at these temperatures. The LTC6605I is guaranteed to meet specified performance from ...
BD9302FP
... Furthermore, since the coil L value may also vary by approximately ±30%, set this value with an adequate margin. If the coil current IL exceeds the rated coil current ILR, the internal IC element may be damaged. It is recommended to make setting of coil value in the range of 4.7 μF to 100 μF. (2) Se ...
... Furthermore, since the coil L value may also vary by approximately ±30%, set this value with an adequate margin. If the coil current IL exceeds the rated coil current ILR, the internal IC element may be damaged. It is recommended to make setting of coil value in the range of 4.7 μF to 100 μF. (2) Se ...
Self Test AC Characteristics
... 3 Which of the following statements about rectangular notation is true? x-values and y-values can be positive or negative. x-values can be positive or negative, but y-values must always be positive. x-values are always positive, but y-values can be positive or ...
... 3 Which of the following statements about rectangular notation is true? x-values and y-values can be positive or negative. x-values can be positive or negative, but y-values must always be positive. x-values are always positive, but y-values can be positive or ...