74LVT244A; 74LVTH244A 1. General description 3.3 V octal buffer/line driver; 3-state
... Draft — The document is a draft version only. The content is still under internal review and subject to formal approval, which may result in modifications or additions. NXP Semiconductors does not give any representations or warranties as to the accuracy or completeness of information included herei ...
... Draft — The document is a draft version only. The content is still under internal review and subject to formal approval, which may result in modifications or additions. NXP Semiconductors does not give any representations or warranties as to the accuracy or completeness of information included herei ...
MP8869W - Monolithic Power System
... MP8869W is a fully-integrated, synchronous, rectified, step-down, switch-mode converter. The MP8869W uses constant-on-time (COT) control to provide fast transient response and easy loop stabilization. Figure 2 shows the simplified ramp compensation block. At the beginning of each cycle, the high-sid ...
... MP8869W is a fully-integrated, synchronous, rectified, step-down, switch-mode converter. The MP8869W uses constant-on-time (COT) control to provide fast transient response and easy loop stabilization. Figure 2 shows the simplified ramp compensation block. At the beginning of each cycle, the high-sid ...
MAX19793 1500MHz to 6000MHz Dual Analog Voltage Variable
... Note 1: Based on junction temperature TJ = TC + (BJC x VCC x ICC). This formula can be used when the temperature of the exposed pad is known while the device is soldered down to a PCB. See the Applications Information section for details. The junction temperature must not exceed +150NC. Note 2: TC ...
... Note 1: Based on junction temperature TJ = TC + (BJC x VCC x ICC). This formula can be used when the temperature of the exposed pad is known while the device is soldered down to a PCB. See the Applications Information section for details. The junction temperature must not exceed +150NC. Note 2: TC ...
RC Circuits
... Time Constant R·C The quantity R·C, which appears in the exponential component of the charge and current equations is called the time constant t of the circuit. The time constant is a measure of how quickly the capacitor becomes charged. The time constant represents the time it takes the: cur ...
... Time Constant R·C The quantity R·C, which appears in the exponential component of the charge and current equations is called the time constant t of the circuit. The time constant is a measure of how quickly the capacitor becomes charged. The time constant represents the time it takes the: cur ...
1594A/1595A Super-Thermometer Uncertainty
... their processes under statistical control even while maintaining the low uncertainties demanded by customers. Also, because the 1595A significantly reduced the amount of measurement noise, the lab became more confident in their results, which reduced the amount of time spent troubleshooting when the ...
... their processes under statistical control even while maintaining the low uncertainties demanded by customers. Also, because the 1595A significantly reduced the amount of measurement noise, the lab became more confident in their results, which reduced the amount of time spent troubleshooting when the ...
AD7986 数据手册DataSheet下载
... The AD7986 is an 18-bit, 2 MSPS successive approximation, analog-to-digital converter (ADC). It contains a low power, high speed, 18-bit sampling ADC, an internal conversion clock, an internal reference (and buffer), error correction circuits, and a versatile serial interface port. On the rising edg ...
... The AD7986 is an 18-bit, 2 MSPS successive approximation, analog-to-digital converter (ADC). It contains a low power, high speed, 18-bit sampling ADC, an internal conversion clock, an internal reference (and buffer), error correction circuits, and a versatile serial interface port. On the rising edg ...
BDTIC www.BDTIC.com/infineon Wireless Components ASK/FSK Single Conversion Receiver
... gain figure is determined by the external matching networks situated ahead of LNA and between the LNA output LNO (Pin 6) and the Mixer Inputs MI and MIX (Pins 8 and 9). The noise figure of the LNA is approximately 3dB, the current consumption is 500µA. The gain can be reduced by approximately 18dB. ...
... gain figure is determined by the external matching networks situated ahead of LNA and between the LNA output LNO (Pin 6) and the Mixer Inputs MI and MIX (Pins 8 and 9). The noise figure of the LNA is approximately 3dB, the current consumption is 500µA. The gain can be reduced by approximately 18dB. ...
“2/3” divider
... Note: quarter period duty cycle can be turned into fifty percent duty cycle with OR gates after the divider ...
... Note: quarter period duty cycle can be turned into fifty percent duty cycle with OR gates after the divider ...
MMA7260QT - NXP Semiconductors
... Information in this document is provided solely to enable system and software implementers to use Freescale Semiconductor products. There are no express or implied copyright licenses granted hereunder to design or fabricate any integrated circuits or integrated circuits based on the information in t ...
... Information in this document is provided solely to enable system and software implementers to use Freescale Semiconductor products. There are no express or implied copyright licenses granted hereunder to design or fabricate any integrated circuits or integrated circuits based on the information in t ...
FAN6920MR ™ Technology Integrated Critical-Mode PFC mWSaver and Quasi-Resonant Current-Mode PWM Controller
... This pin is connected to an auxiliary winding of the PWM transformer through a resistor divider for the following purposes: Producing an offset voltage to compensate the threshold voltage of PWM current limit for overpower compensation. The offset is generated in accordance with the input voltage ...
... This pin is connected to an auxiliary winding of the PWM transformer through a resistor divider for the following purposes: Producing an offset voltage to compensate the threshold voltage of PWM current limit for overpower compensation. The offset is generated in accordance with the input voltage ...
AD7273/AD7274 3 MSPS, 10-/12-Bit ADCs in 8
... noise, wide bandwidth track-and-hold amplifier that can handle input frequencies in excess of 55 MHz. The conversion process and data acquisition are controlled using CS and the serial clock, allowing the devices to interface with microprocessors or DSPs. The input signal is sampled on the falling e ...
... noise, wide bandwidth track-and-hold amplifier that can handle input frequencies in excess of 55 MHz. The conversion process and data acquisition are controlled using CS and the serial clock, allowing the devices to interface with microprocessors or DSPs. The input signal is sampled on the falling e ...
Section 3: Switching Regulators
... When switcher functions are integrated and include a switch which is part of the basic power converter topology, these ICs are called “switching regulators”. When no switches are included in the IC, but the signal for driving an external switch is provided, it is called a “switching regulator contro ...
... When switcher functions are integrated and include a switch which is part of the basic power converter topology, these ICs are called “switching regulators”. When no switches are included in the IC, but the signal for driving an external switch is provided, it is called a “switching regulator contro ...
MAX16025–MAX16030 Dual-/Triple-/Quad-Voltage, Capacitor- Adjustable, Sequencing/Supervisory Circuits General Description
... design flexibility as they allow fixed and adjustable thresholds to be selected through logic inputs and provide sequence timing through small external capacitors. These versatile devices are ideal for use in a wide variety of multivoltage applications. As the voltage at each monitored input exceeds ...
... design flexibility as they allow fixed and adjustable thresholds to be selected through logic inputs and provide sequence timing through small external capacitors. These versatile devices are ideal for use in a wide variety of multivoltage applications. As the voltage at each monitored input exceeds ...
ADC音频放大器系列SSM2302 数据手册DataSheet 下载
... The SSM2302 stereo Class-D audio amplifier features a filterless modulation scheme that greatly reduces the external components count, conserving board space and thus reducing systems cost. The SSM2302 does not require an output filter, but instead relies on the inherent inductance of the speaker co ...
... The SSM2302 stereo Class-D audio amplifier features a filterless modulation scheme that greatly reduces the external components count, conserving board space and thus reducing systems cost. The SSM2302 does not require an output filter, but instead relies on the inherent inductance of the speaker co ...
Linear Circuits Analysis
... A time-independent elements is one for which we can plot an i/v curve. The current is only a function of the voltage, it does not depend on the rate of change of the voltage. We will see latter that capacitors and inductors are not time-independent elements. Timeindependent elements are often called ...
... A time-independent elements is one for which we can plot an i/v curve. The current is only a function of the voltage, it does not depend on the rate of change of the voltage. We will see latter that capacitors and inductors are not time-independent elements. Timeindependent elements are often called ...
Integrating ADC
An integrating ADC is a type of analog-to-digital converter that converts an unknown input voltage into a digital representation through the use of an integrator. In its most basic implementation, the unknown input voltage is applied to the input of the integrator and allowed to ramp for a fixed time period (the run-up period). Then a known reference voltage of opposite polarity is applied to the integrator and is allowed to ramp until the integrator output returns to zero (the run-down period). The input voltage is computed as a function of the reference voltage, the constant run-up time period, and the measured run-down time period. The run-down time measurement is usually made in units of the converter's clock, so longer integration times allow for higher resolutions. Likewise, the speed of the converter can be improved by sacrificing resolution.Converters of this type can achieve high resolution, but often do so at the expense of speed. For this reason, these converters are not found in audio or signal processing applications. Their use is typically limited to digital voltmeters and other instruments requiring highly accurate measurements.