A Two-Bit-Per-Cycle Successive-Approximation ADC with
... offset mismatches among the three comparators lead to nonlinearity in the A/D conversion. Therefore, in order keep the offset low, the area of M1 and M2 has to be designed very large. This, however, strongly increases the parasitic capacitances, thus reducing the fT of the transistors and hence the ...
... offset mismatches among the three comparators lead to nonlinearity in the A/D conversion. Therefore, in order keep the offset low, the area of M1 and M2 has to be designed very large. This, however, strongly increases the parasitic capacitances, thus reducing the fT of the transistors and hence the ...
ADP5034 英文数据手册DataSheet 下载
... improving the light load efficiency. The two bucks operate out of phase to reduce the input capacitor requirement. The low quiescent current, low dropout voltage, and wide input voltage range of the ADP5034 LDOs extend the battery life of portable devices. The ADP5034 LDOs maintain power supply reje ...
... improving the light load efficiency. The two bucks operate out of phase to reduce the input capacitor requirement. The low quiescent current, low dropout voltage, and wide input voltage range of the ADP5034 LDOs extend the battery life of portable devices. The ADP5034 LDOs maintain power supply reje ...
High-speed CMOS circuit technique - Solid
... both are in the evaluation phase as shown in Fig. 10. Locally, this is not a problem because the clock delay is usually less than the gate delay. In a pure pipeline structure the condition between the clock delay and the data delay is still satisfactory. In the case of a large system, we propose two ...
... both are in the evaluation phase as shown in Fig. 10. Locally, this is not a problem because the clock delay is usually less than the gate delay. In a pure pipeline structure the condition between the clock delay and the data delay is still satisfactory. In the case of a large system, we propose two ...
MAX2828EVKIT-MAX2829EVKIT.pdf
... To minimize coupling between different sections of the IC, a star power-supply routing configuration with a large decoupling capacitor at a central VCC node is recommended. The VCC traces branch out from this node, each going to a separate VCC node in the circuit. Place a bypass capacitor as close t ...
... To minimize coupling between different sections of the IC, a star power-supply routing configuration with a large decoupling capacitor at a central VCC node is recommended. The VCC traces branch out from this node, each going to a separate VCC node in the circuit. Place a bypass capacitor as close t ...
![Low Pin Count, Low VIN [3.0V to 5.5V] Synchronous Buck DC-to](http://s1.studyres.com/store/data/006453823_1-99ea647aae0c603d083eeed480046ac6-300x300.png)
MAX15039 6A, 2MHz Step-Down Regulator with Integrated Switches General Description
... 3.3V LDO Output. Supply input for the internal analog core. Connect a low-ESR, ceramic capacitor with a minimum value of 2.2μF from VDD to GND. Preset Output-Voltage Selection Inputs. CTL1 and CTL2 set the output voltage to one of nine preset voltages. See Table 1 and the Programming the Output Volt ...
... 3.3V LDO Output. Supply input for the internal analog core. Connect a low-ESR, ceramic capacitor with a minimum value of 2.2μF from VDD to GND. Preset Output-Voltage Selection Inputs. CTL1 and CTL2 set the output voltage to one of nine preset voltages. See Table 1 and the Programming the Output Volt ...
ADG467 数据手册DataSheet下载
... VSS – VTP where VTP is the threshold voltage of the PMOS device (2 V typ). If the input voltage exceeds these threshold voltages, the output of the channel protector (no load) is clamped at these threshold voltages. However, the channel protector output will clamp at a voltage that is inside these t ...
... VSS – VTP where VTP is the threshold voltage of the PMOS device (2 V typ). If the input voltage exceeds these threshold voltages, the output of the channel protector (no load) is clamped at these threshold voltages. However, the channel protector output will clamp at a voltage that is inside these t ...
FEATURES APPLICATIONS D
... architecture. Intended for xDSL driver applications, the OPA2613 also supports this low input noise with exceptionally low harmonic distortion, particularly in differential configurations. Adequate output current is provided to drive the potentially heavy load of a twisted-pair line. Harmonic distor ...
... architecture. Intended for xDSL driver applications, the OPA2613 also supports this low input noise with exceptionally low harmonic distortion, particularly in differential configurations. Adequate output current is provided to drive the potentially heavy load of a twisted-pair line. Harmonic distor ...
AN4976, Controlling a DC motor using the PWT module on Kinetis E
... Having defined the microcontroller’s FTM module channel 0 (PTC0/FTM2_CH0) will be used to deliver the PWM signal to control the rotor speed through the power stage, the PWT module channel 0 (PTD5/PWT_IN0) to read and measure the incoming signal from the optical sensor containing the rotor speed info ...
... Having defined the microcontroller’s FTM module channel 0 (PTC0/FTM2_CH0) will be used to deliver the PWM signal to control the rotor speed through the power stage, the PWT module channel 0 (PTD5/PWT_IN0) to read and measure the incoming signal from the optical sensor containing the rotor speed info ...
Enhanced fourth-power algorithm for phase estimation with
... and is used to mitigate the impairments of the DDOOFDM system with phase noise. Notably, no known symbols, such as training sequences and pilot subcarriers, are inserted at the transmitter for channel estimation. The experimental setup for the DDO-OFDM system is shown in Fig. 5. In this experiment, ...
... and is used to mitigate the impairments of the DDOOFDM system with phase noise. Notably, no known symbols, such as training sequences and pilot subcarriers, are inserted at the transmitter for channel estimation. The experimental setup for the DDO-OFDM system is shown in Fig. 5. In this experiment, ...
Linear and Digital IC Applications - ECM
... The power supply voltage may range from about + 5V to + 22V. The common terminal of the V+ and V- sources is connected to a reference point or ground. ...
... The power supply voltage may range from about + 5V to + 22V. The common terminal of the V+ and V- sources is connected to a reference point or ground. ...
MAX1687 Step-Up DC-DC Converters with Precise, Adaptive Current Limit for GSM General Description
... cell phones and wireless LANs, where the RF power amplifiers require short, high current bursts. The MAX1687/MAX1688 reduce battery surge current by slowly charging a reservoir capacitor, which supplies the necessary peak energy for the load current burst. As a result, the peak battery current is li ...
... cell phones and wireless LANs, where the RF power amplifiers require short, high current bursts. The MAX1687/MAX1688 reduce battery surge current by slowly charging a reservoir capacitor, which supplies the necessary peak energy for the load current burst. As a result, the peak battery current is li ...
Single-Phase AC Power Circuits
... Alternating-current (ac) power systems began to develop quickly in the late 19th century, following key developments in the field of electricity, mainly the invention of the polyphase system of electrical distribution by scientist Nikola Tesla, and the development of mathematical analysis of electri ...
... Alternating-current (ac) power systems began to develop quickly in the late 19th century, following key developments in the field of electricity, mainly the invention of the polyphase system of electrical distribution by scientist Nikola Tesla, and the development of mathematical analysis of electri ...
(Style R) mV,Temperature and Potentiometer /Voltage
... This symbol indicates that the terminal must be connected to ground prior to operating the equipment. AC voltage: This symbol indicates that AC voltage is present. DC voltage: This symbol indicates that DC voltage is present. ● Do not turn off the power of the product during adjustment. ● Be sure to ...
... This symbol indicates that the terminal must be connected to ground prior to operating the equipment. AC voltage: This symbol indicates that AC voltage is present. DC voltage: This symbol indicates that DC voltage is present. ● Do not turn off the power of the product during adjustment. ● Be sure to ...
UC3849 数据资料 dataSheet 下载
... threshold. After exceeding this threshold, the RS flip-flop is set driving CLKSYN high and RDEAD low which discharges CT. This discharge time with the RC time delay of 2 • CT • RDEAD is the minimum output low time. OSC continues to discharge until it reaches a 1.2 -V threshold and resets the RS flip ...
... threshold. After exceeding this threshold, the RS flip-flop is set driving CLKSYN high and RDEAD low which discharges CT. This discharge time with the RC time delay of 2 • CT • RDEAD is the minimum output low time. OSC continues to discharge until it reaches a 1.2 -V threshold and resets the RS flip ...
MIC2042/2043 - LED
... condition occurs. During a hot insert of a PCB or when turning on into a highly capacitive load, the resulting high transient inrush current may exceed the current limit threshold of the MIC2042/43. In the case where an overcurrent condition occurs, /FAULT will assert only after the flag delay time ...
... condition occurs. During a hot insert of a PCB or when turning on into a highly capacitive load, the resulting high transient inrush current may exceed the current limit threshold of the MIC2042/43. In the case where an overcurrent condition occurs, /FAULT will assert only after the flag delay time ...
Principles of Electronic Communication Systems
... some continuous current flow. They are used primarily in push-pull amplifiers and provide better linearity than Class B amplifiers, but with less efficiency. © 2008 The McGraw-Hill Companies ...
... some continuous current flow. They are used primarily in push-pull amplifiers and provide better linearity than Class B amplifiers, but with less efficiency. © 2008 The McGraw-Hill Companies ...
section 1
... The solution with τ/2 stepsize is not accurate because during each step variations in current/voltage are significant and the incremental ratio approximation is poor. The τ/10 stepsize is more accurate, but the graph of the solution still exhibits a non-continuous behavior. With the τ/50 stepsize it ...
... The solution with τ/2 stepsize is not accurate because during each step variations in current/voltage are significant and the incremental ratio approximation is poor. The τ/10 stepsize is more accurate, but the graph of the solution still exhibits a non-continuous behavior. With the τ/50 stepsize it ...
EPC9003 QSG.indd - Efficient Power Conversion
... 1. With power off, connect the input power supply bus to +VIN (J5, J6) and ground / return to –VIN (J7, J8). 2. With power off, connect the switch node of the half bridge OUT (J3, J4) to your circuit as required. 3. With power off, connect the gate drive input to +VDD (J1, Pin-1) and ground retur ...
... 1. With power off, connect the input power supply bus to +VIN (J5, J6) and ground / return to –VIN (J7, J8). 2. With power off, connect the switch node of the half bridge OUT (J3, J4) to your circuit as required. 3. With power off, connect the gate drive input to +VDD (J1, Pin-1) and ground retur ...
ADP5037 英文数据手册DataSheet 下载
... mode (PSM), improving the light-load efficiency. The two bucks operate out of phase to reduce the input capacitor requirement. The low quiescent current, low dropout voltage, and wide input voltage range of the ADP5037 LDOs extend the battery life of portable devices. The ADP5037 LDOs maintain power ...
... mode (PSM), improving the light-load efficiency. The two bucks operate out of phase to reduce the input capacitor requirement. The low quiescent current, low dropout voltage, and wide input voltage range of the ADP5037 LDOs extend the battery life of portable devices. The ADP5037 LDOs maintain power ...
Oscilloscope history
This article discusses the history and development of oscilloscope technology.