Customer Specific Device from ON Semiconductor 1.7 MHz, 1 A
... The SCY99090 uses a constant frequency, current mode step−down architecture. Both the main (P−channel MOSFET) and synchronous (N−channel MOSFET) switches are internal. The output voltage is set by an external resistor divider in the range of 0.9 V to 3.9 V and can source at least 1A. The SCY99090 wo ...
... The SCY99090 uses a constant frequency, current mode step−down architecture. Both the main (P−channel MOSFET) and synchronous (N−channel MOSFET) switches are internal. The output voltage is set by an external resistor divider in the range of 0.9 V to 3.9 V and can source at least 1A. The SCY99090 wo ...
MAX4350/MAX4351 Ultra-Small, Low-Cost, 210MHz, Dual-Supply Op Amps with Rail-to-Rail Outputs General Description
... • Use surface-mount instead of through-hole components for better high-frequency performance. • Use a PC board with at least two layers; it should be as free from voids as possible. • Keep signal lines as short and as straight as possible. Do not make 90° turns; round all corners. ...
... • Use surface-mount instead of through-hole components for better high-frequency performance. • Use a PC board with at least two layers; it should be as free from voids as possible. • Keep signal lines as short and as straight as possible. Do not make 90° turns; round all corners. ...
NCP1034 - 100 V Synchronous PWM Buck Controller
... set threshold. The last one can be programmed by the user. It has a rising threshold at 1.25 V and a falling threshold at 1.15 V, and the user can define the undervoltage level by an external resistor divider. If the voltage is not over the threshold value, the device stops operating. The high−side ...
... set threshold. The last one can be programmed by the user. It has a rising threshold at 1.25 V and a falling threshold at 1.15 V, and the user can define the undervoltage level by an external resistor divider. If the voltage is not over the threshold value, the device stops operating. The high−side ...
AD8010
... supply pins require large bypassing capacitors. These should be low inductance tantalum types and at least 47 µF. The ground side of the capacitor that bypasses the negative supply should be brought to a single point ground that is the common for the returns of the outputs. ...
... supply pins require large bypassing capacitors. These should be low inductance tantalum types and at least 47 µF. The ground side of the capacitor that bypasses the negative supply should be brought to a single point ground that is the common for the returns of the outputs. ...
ADE7761B 数据手册DataSheet 下载
... Power Supply. This pin provides the supply voltage for the digital circuitry in the ADE7761B. The supply voltage should be maintained at 5 V ± 5% for specified operation. This pin should be decoupled with a 10 μF capacitor in parallel with a ceramic 100 nF capacitor. Analog Inputs for Channel V1 (Cu ...
... Power Supply. This pin provides the supply voltage for the digital circuitry in the ADE7761B. The supply voltage should be maintained at 5 V ± 5% for specified operation. This pin should be decoupled with a 10 μF capacitor in parallel with a ceramic 100 nF capacitor. Analog Inputs for Channel V1 (Cu ...
Quiz1review_exp4
... Inputs to the op-amp are called the _______ and _______ inputs. Unpredictable high gain that is multiplied by the input signal is called ____-____ ____ or ______ ______. Extreme gain causes __________. What day, time, and location is Quiz 1? ...
... Inputs to the op-amp are called the _______ and _______ inputs. Unpredictable high gain that is multiplied by the input signal is called ____-____ ____ or ______ ______. Extreme gain causes __________. What day, time, and location is Quiz 1? ...
Application Note 74 LM139/LM239/LM339 A Quad
... centering the input threshold at ground (see Figure 10). Voltage divider R4 and R5 establishes a reference voltage, V1, at the positive input. By making the series resistance, R1 plus R2 equal to R5, the switching condition, V1 = V2, will be satisfied when VIN = 0. The positive feedback resistor, R6 ...
... centering the input threshold at ground (see Figure 10). Voltage divider R4 and R5 establishes a reference voltage, V1, at the positive input. By making the series resistance, R1 plus R2 equal to R5, the switching condition, V1 = V2, will be satisfied when VIN = 0. The positive feedback resistor, R6 ...
LT1886 - Dual 700MHz, 200mA Operational Amplifier
... material can be very effective at transmitting heat between the pad area attached to the V– pin and a ground or power plane layer. Copper board stiffeners and plated throughholes can also be used to spread the heat generated by the device. Table 1 lists the thermal resistance for several different b ...
... material can be very effective at transmitting heat between the pad area attached to the V– pin and a ground or power plane layer. Copper board stiffeners and plated throughholes can also be used to spread the heat generated by the device. Table 1 lists the thermal resistance for several different b ...
Anatomy of an Eye Diagram
... As test equipment input characteristics vary, a standardized method of test, called a reference receiver, has been devised by international standardsiii such as the ITU for equipment used to test optical transmitters. Similar use of the input filter is also appearing now in some electrical standards ...
... As test equipment input characteristics vary, a standardized method of test, called a reference receiver, has been devised by international standardsiii such as the ITU for equipment used to test optical transmitters. Similar use of the input filter is also appearing now in some electrical standards ...
MAX2043EVKIT.pdf
... improves VSWR and reduces the errors due to mismatch. 3) Use the power meter to set the RF signal generators according to the following: • RF signal source: 0dBm into DUT at 1900MHz (this will be about +3dBm before the 3dB pad). • LO1 signal source: 0dBm into DUT at 2100MHz (this will be about +3dBm ...
... improves VSWR and reduces the errors due to mismatch. 3) Use the power meter to set the RF signal generators according to the following: • RF signal source: 0dBm into DUT at 1900MHz (this will be about +3dBm before the 3dB pad). • LO1 signal source: 0dBm into DUT at 2100MHz (this will be about +3dBm ...
signal processing - ifm
... Fig. 4 illustrates signal formation of an ionization chamber connected to an amplifier with a very high input resistance. The ionization chamber volume could be filled with gas or a solid, as in a silicon sensor. As mobile charge carriers move towards their respective electrodes they change the indu ...
... Fig. 4 illustrates signal formation of an ionization chamber connected to an amplifier with a very high input resistance. The ionization chamber volume could be filled with gas or a solid, as in a silicon sensor. As mobile charge carriers move towards their respective electrodes they change the indu ...
A Non Invasive Method for Calculating Calories Burned during
... Again, the type of op amp is not particularly critical, as long as it will work at 5V. The circuit runs from a single 5 Volt battery and the output zero is offset by about 1 Volt by referring everything to an internal common line at a voltage set by a pair of forward-biased silicon diodes. This is c ...
... Again, the type of op amp is not particularly critical, as long as it will work at 5V. The circuit runs from a single 5 Volt battery and the output zero is offset by about 1 Volt by referring everything to an internal common line at a voltage set by a pair of forward-biased silicon diodes. This is c ...
PL-2 Analog Peak Limiter Manual Features · Two independent
... · If necessary, replace the 1.5A/250V (5x20mm) SLO-BLO fuse (inside the IEC input socket) only with the same type and rating. How it Works What is a Peak Limiter? It's probably easier to first state what a peak limiter is not it's not a compressor. In its simplest form, a compressor is a device make ...
... · If necessary, replace the 1.5A/250V (5x20mm) SLO-BLO fuse (inside the IEC input socket) only with the same type and rating. How it Works What is a Peak Limiter? It's probably easier to first state what a peak limiter is not it's not a compressor. In its simplest form, a compressor is a device make ...
E8 - Signals And Emissions
... E8B10 Which of these methods can be used to combine several separate analog information streams into a single analog radio frequency signal? A. Frequency shift keying B. A diversity combiner C. Frequency division multiplexing D. Pulse compression ...
... E8B10 Which of these methods can be used to combine several separate analog information streams into a single analog radio frequency signal? A. Frequency shift keying B. A diversity combiner C. Frequency division multiplexing D. Pulse compression ...
ADP2121 500 mA, 6 MHz, Synchronous Step-Down, DC-to-DC Converter Preliminary Technical Data
... The PWM mode forces the part to maintain a fixed frequency of 6 MHz (typical) over all load conditions. The converter controls the amount of power delivered to the load by varying the duty cycle of the internal oscillator. This control provides excellent stability, transient response, and output reg ...
... The PWM mode forces the part to maintain a fixed frequency of 6 MHz (typical) over all load conditions. The converter controls the amount of power delivered to the load by varying the duty cycle of the internal oscillator. This control provides excellent stability, transient response, and output reg ...
Integrated Digital and Analog Microfluidics
... (liquid dielectrophoresis) are investigated to provide digital and analog microfluidic functions on an integrated chip respectively. By altering the frequency of the applied voltage and the surrounding medium of a EWOD device, we found that when using oil as surrounding medium and applying an AC sig ...
... (liquid dielectrophoresis) are investigated to provide digital and analog microfluidic functions on an integrated chip respectively. By altering the frequency of the applied voltage and the surrounding medium of a EWOD device, we found that when using oil as surrounding medium and applying an AC sig ...
HIGH-VOLTAGE, HIGH SLEW RATE, WIDEBAND FET-INPUT OPERATIONAL AMPLIFIER THS4631 FEATURES
... levels at the output of the gain stage. These parameters affect the design of the transimpedance circuit in a few ways. First, the speed of the photodiode signal determines the required bandwidth of the gain circuit. Second, the required gain, based on the sensitivity of the photodiode, limits the b ...
... levels at the output of the gain stage. These parameters affect the design of the transimpedance circuit in a few ways. First, the speed of the photodiode signal determines the required bandwidth of the gain circuit. Second, the required gain, based on the sensitivity of the photodiode, limits the b ...
A 100MS/s 10-bit Split-SAR ADC with Capacitor Mismatch
... the end of the receiver chain, closer to the front-end [1]. By doing so, many of the analog circuits such as mixers and filters, can be implemented digitally to benefit directly from technology scaling. On the other hand, with the scaling down of CMOS technology, successive approximation register (S ...
... the end of the receiver chain, closer to the front-end [1]. By doing so, many of the analog circuits such as mixers and filters, can be implemented digitally to benefit directly from technology scaling. On the other hand, with the scaling down of CMOS technology, successive approximation register (S ...
BIPOLAR JUNCTION TRANSISTORS BIPOLAR JUNCTION
... Figure 2.2 shows the construction of an alloy-junction transistor, which was used before the planar technology for the construction of semiconductor devices was invented. An alloy-junction transistor is made up of a very thin piece of germanium/silicon wafer called the base, on either side of which ...
... Figure 2.2 shows the construction of an alloy-junction transistor, which was used before the planar technology for the construction of semiconductor devices was invented. An alloy-junction transistor is made up of a very thin piece of germanium/silicon wafer called the base, on either side of which ...
R s
... The simplest digital signals are obtained when the binary number system is used. An individual digital signal then assumes one of only two possible values: low and high (e.g. 0V and 5V) corresponding to logic 0 and logic 1. An analog-to-digital converter (ADC) provides at its output the digits o ...
... The simplest digital signals are obtained when the binary number system is used. An individual digital signal then assumes one of only two possible values: low and high (e.g. 0V and 5V) corresponding to logic 0 and logic 1. An analog-to-digital converter (ADC) provides at its output the digits o ...
MAX16963 Dual 2.2MHz, Low-Voltage Step-Down DC-DC Converter General Description
... optional spread-spectrum frequency modulation minimizes radiated electromagnetic emissions due to the switching frequency and a factory programmable synchronization I/O (SYNC) allows better noise immunity. On-board low RDSON switches help minimize efficiency losses at heavy loads and reduce critical ...
... optional spread-spectrum frequency modulation minimizes radiated electromagnetic emissions due to the switching frequency and a factory programmable synchronization I/O (SYNC) allows better noise immunity. On-board low RDSON switches help minimize efficiency losses at heavy loads and reduce critical ...
Oscilloscope history
This article discusses the history and development of oscilloscope technology.