AD629 数据手册DataSheet 下载
... from mixed-signal components, such as ADCs, should return through a low impedance analog ground plane. Digital ground lines of mixed-signal converters should also be connected to the analog ground plane. Typically, analog and digital grounds should be separated; however, it is also a requirement to ...
... from mixed-signal components, such as ADCs, should return through a low impedance analog ground plane. Digital ground lines of mixed-signal converters should also be connected to the analog ground plane. Typically, analog and digital grounds should be separated; however, it is also a requirement to ...
IGBT or MOSFET: Choose Wisely
... temperature, when switching at the lower frequency. This illustrates the subject of this paper, namely there is no iron clad rule which can be used to determine which device will offer the best performance in a specific type of circuit. Depending upon the exact power level, devices being considered, ...
... temperature, when switching at the lower frequency. This illustrates the subject of this paper, namely there is no iron clad rule which can be used to determine which device will offer the best performance in a specific type of circuit. Depending upon the exact power level, devices being considered, ...
Quiescent Current Control Circuit for Class AB Amplifiers
... 6.20 Experimental results of the DC operation of the circuit in Fig. 6.17. 98 6.21 Currents in the output stage showing the Class AB operation of circuit in Fig. 6.17. . . . . . . . . . . . . . . . . . . . . . . . . . . 100 6.22 Frequency response of the circuit in Fig. 6.17. . . . . . . . . . . . ...
... 6.20 Experimental results of the DC operation of the circuit in Fig. 6.17. 98 6.21 Currents in the output stage showing the Class AB operation of circuit in Fig. 6.17. . . . . . . . . . . . . . . . . . . . . . . . . . . 100 6.22 Frequency response of the circuit in Fig. 6.17. . . . . . . . . . . . ...
MAX8537/MAX8538/MAX8539 General Description Features
... Low-Side Gate-Driver Output for Step-Down 1. Swings from PGND to VL. Power Ground for Gate-Driver Circuits Output Current-Limit Setting for Step-Down 1. Connect a resistor from ILIM1 to the drain of the step-down 1 high-side MOSFET, or to the junction of the source of the high-side MOSFET and the cu ...
... Low-Side Gate-Driver Output for Step-Down 1. Swings from PGND to VL. Power Ground for Gate-Driver Circuits Output Current-Limit Setting for Step-Down 1. Connect a resistor from ILIM1 to the drain of the step-down 1 high-side MOSFET, or to the junction of the source of the high-side MOSFET and the cu ...
PAM8019 - Diodes Incorporated
... The PAM8019 is a high performance CMOS audio-amplifier that requires adequate power supply decoupling to ensure the THD and PSRR are as low as possible. Power supply decoupling also prevents oscillation caused by long leads between the amplifier and the speaker. The optimum decoupling is achieved by ...
... The PAM8019 is a high performance CMOS audio-amplifier that requires adequate power supply decoupling to ensure the THD and PSRR are as low as possible. Power supply decoupling also prevents oscillation caused by long leads between the amplifier and the speaker. The optimum decoupling is achieved by ...
BD8179MUV
... Since the peak current flows between the input and output at the DC/DC converter, a capacitor is required to install at the input side. For the reason, the low ESR capacitor is recommended as an input capacitor which has the value more than 10 µF and less than 100 mΩ. If a capacitor out of this rang ...
... Since the peak current flows between the input and output at the DC/DC converter, a capacitor is required to install at the input side. For the reason, the low ESR capacitor is recommended as an input capacitor which has the value more than 10 µF and less than 100 mΩ. If a capacitor out of this rang ...
MAX253 Transformer Driver for Isolated RS-485 Interface _______________General Description
... The MAX253 is a versatile isolated power driver, capable of driving a center-tapped transformer primary from a 5V or a 3.3V DC power supply (Figures 6 and 7). The secondary can be wound to provide any isolated voltage needed at power levels up to 1W with a 5V supply, or 600mW with a 3.3V supply. Fig ...
... The MAX253 is a versatile isolated power driver, capable of driving a center-tapped transformer primary from a 5V or a 3.3V DC power supply (Figures 6 and 7). The secondary can be wound to provide any isolated voltage needed at power levels up to 1W with a 5V supply, or 600mW with a 3.3V supply. Fig ...
In-Beam Diamond Start Detectors - CARAT web-page
... α-particles [2]. Note that the FWHM of the TCT signals represents the carriers transition time ttr = d/ν(E)e,h with the detector thickness d, whereas the signal area corresponds to Qcol . The directly measured mobility values obtained by one of the authors for scDD at lowest possible electric fields ...
... α-particles [2]. Note that the FWHM of the TCT signals represents the carriers transition time ttr = d/ν(E)e,h with the detector thickness d, whereas the signal area corresponds to Qcol . The directly measured mobility values obtained by one of the authors for scDD at lowest possible electric fields ...
AN10289 LPC900 external crystal start-up Rev. 01 — 27 April 2004 Application note
... Life support — These products are not designed for use in life support appliances, devices, or systems where malfunction of these products can reasonably be expected to result in personal injury. Philips Semiconductors customers using or selling these products for use in such applications do so at t ...
... Life support — These products are not designed for use in life support appliances, devices, or systems where malfunction of these products can reasonably be expected to result in personal injury. Philips Semiconductors customers using or selling these products for use in such applications do so at t ...
Hand-Drawn Circuit Diagrams for all circuits that are to
... voltage level beyond the range of the power source voltages, ±V CC, For example, if the gain tries to drive the output above 9V, the op-amp is not supplied with enough voltage to get it that high and the output will cut off at the most it can produce. This is never quite as high as 9V because of the ...
... voltage level beyond the range of the power source voltages, ±V CC, For example, if the gain tries to drive the output above 9V, the op-amp is not supplied with enough voltage to get it that high and the output will cut off at the most it can produce. This is never quite as high as 9V because of the ...
LTC2376-20 20-Bit, 250ksps, Low Power SAR
... Note 7: Bipolar zero-scale error is the offset voltage measured from –0.5LSB when the output code flickers between 0000 0000 0000 0000 0000 and 1111 1111 1111 1111 1111. Full-scale bipolar error is the worst-case of –FS or +FS untrimmed deviation from ideal first and last code transitions and includ ...
... Note 7: Bipolar zero-scale error is the offset voltage measured from –0.5LSB when the output code flickers between 0000 0000 0000 0000 0000 and 1111 1111 1111 1111 1111. Full-scale bipolar error is the worst-case of –FS or +FS untrimmed deviation from ideal first and last code transitions and includ ...
Impedance Simulator for Testing of Instruments for Bioimpedance
... The technique involves injecting alternating current of a value much below the excitation threshold for biological tissue, in kHz-MHz range, through the selected body region. In this frequency range, the impedances are nearly resistive. The voltage developed gets amplitude modulated due to variation ...
... The technique involves injecting alternating current of a value much below the excitation threshold for biological tissue, in kHz-MHz range, through the selected body region. In this frequency range, the impedances are nearly resistive. The voltage developed gets amplitude modulated due to variation ...
AP6503A Description Pin Assignments
... A hysteresis in the thermal sense circuit allows the device to cool down to approximately +120°C before the IC is enabled again through soft start. This thermal hysteresis feature prevents undesirable oscillations of the thermal protection circuit. ...
... A hysteresis in the thermal sense circuit allows the device to cool down to approximately +120°C before the IC is enabled again through soft start. This thermal hysteresis feature prevents undesirable oscillations of the thermal protection circuit. ...
Measuring Output VSWR For An Active Levelled Source
... the height of the vertical line for that frequency. The ‘ripple’ in the measured UUT VSWR can easily be seen, and closely matches the results obtained by the injection method. The estimated uncertainty for the injection method is also shown in Figure 12 as uncertainty bars at frequencies correspondi ...
... the height of the vertical line for that frequency. The ‘ripple’ in the measured UUT VSWR can easily be seen, and closely matches the results obtained by the injection method. The estimated uncertainty for the injection method is also shown in Figure 12 as uncertainty bars at frequencies correspondi ...
SKY65116: 390 to 500 MHz Linear Power Amplifier
... Theory of Operation The SKY65116 is comprised of two amplifier stages, and is internally matched for optimum linearity and efficiency. The matching circuits for the input stage, inter-stage, and output stage are contained within the device. An on-chip active bias circuit is included within the devic ...
... Theory of Operation The SKY65116 is comprised of two amplifier stages, and is internally matched for optimum linearity and efficiency. The matching circuits for the input stage, inter-stage, and output stage are contained within the device. An on-chip active bias circuit is included within the devic ...
LTC2376-20 20-Bit, 250ksps, Low Power SAR
... Note 7: Bipolar zero-scale error is the offset voltage measured from –0.5LSB when the output code flickers between 0000 0000 0000 0000 0000 and 1111 1111 1111 1111 1111. Full-scale bipolar error is the worst-case of –FS or +FS untrimmed deviation from ideal first and last code transitions and includ ...
... Note 7: Bipolar zero-scale error is the offset voltage measured from –0.5LSB when the output code flickers between 0000 0000 0000 0000 0000 and 1111 1111 1111 1111 1111. Full-scale bipolar error is the worst-case of –FS or +FS untrimmed deviation from ideal first and last code transitions and includ ...
1EDI60N12AF - Infineon Technologies
... before power-down. The MOSFET is switched off and the signals at IN+ and IN- are ignored until VVCC1 reaches the power-up voltage VUVLOH1 again. If the power supply voltage VVCC2 of the output chip goes down below VUVLOL2 the MOSFET is switched off and signals from the input chip are ignored until V ...
... before power-down. The MOSFET is switched off and the signals at IN+ and IN- are ignored until VVCC1 reaches the power-up voltage VUVLOH1 again. If the power supply voltage VVCC2 of the output chip goes down below VUVLOL2 the MOSFET is switched off and signals from the input chip are ignored until V ...
MAX5302 Low-Power, 12-Bit Voltage-Output DAC with Serial Interface __________________General Description
... bits (C2, C1, C0), followed by the 12+1 data bits D11...D0, S0 (Figure 4). Set the sub-bit (S0) to zero. The 3-bit control code determines the register to be updated and the configuration when exiting shutdown. Figures 5 and 6 show the serial-interface timing requirements. The chip-select (CS) pin m ...
... bits (C2, C1, C0), followed by the 12+1 data bits D11...D0, S0 (Figure 4). Set the sub-bit (S0) to zero. The 3-bit control code determines the register to be updated and the configuration when exiting shutdown. Figures 5 and 6 show the serial-interface timing requirements. The chip-select (CS) pin m ...
Tube sound
Tube sound (or valve sound) is the characteristic sound associated with a vacuum tube-based audio amplifier. After introduction of solid state amplifiers, tube sound appeared as the logical complement of transistor sound, which had some negative connotations due to crossover distortion of early transistor amplifiers. The audible significance of tube amplification on audio signals is a subject of continuing debate among audio enthusiasts.Many electric guitar, electric bass, and keyboard players in several genres also prefer the sound of tube instrument amplifiers or preamplifiers.