Characteristics of Crystal Units and Oscillation Circuit
... &KDUDFWHULVWLFVRI&U\VWDO8QLWVDQG2VFLOODWLRQ&LUFXLW ...
... &KDUDFWHULVWLFVRI&U\VWDO8QLWVDQG2VFLOODWLRQ&LUFXLW ...
Lab 7
... principle you could do the same with a variable capacitor, but they are less commonly used. The 74123 IC is an example of a monostable multivibrator capable of operating at higher frequencies (or producing shorter times) than the classic 555 timer chip. The 74123 also contains two multivibrators pe ...
... principle you could do the same with a variable capacitor, but they are less commonly used. The 74123 IC is an example of a monostable multivibrator capable of operating at higher frequencies (or producing shorter times) than the classic 555 timer chip. The 74123 also contains two multivibrators pe ...
The varactor resonator shown is resonant at 135 MHz. In the circuit
... 3- For the resonant series circuit shown below, determine the expression for quality factor, Q, in terms of R, L, and C. Recall that Quality factor is defined as: Q = 2π(max energy stored/total energy lost per cycle). ...
... 3- For the resonant series circuit shown below, determine the expression for quality factor, Q, in terms of R, L, and C. Recall that Quality factor is defined as: Q = 2π(max energy stored/total energy lost per cycle). ...
差分放大器系列AD8367 数据手册DataSheet 下载
... Analog Devices’ X-AMP® architecture, the most recent in a series of powerful proprietary concepts for variable gain applications, which far surpasses what can be achieved using competing techniques. ...
... Analog Devices’ X-AMP® architecture, the most recent in a series of powerful proprietary concepts for variable gain applications, which far surpasses what can be achieved using competing techniques. ...
MAX3262 1Gbps, High-Speed Limiting Amplifier with Chatter
... The MAX3262 is an integrated limiting amplifier intended for high-frequency fiber-optic applications. The circuit connects to typical transimpedance amplifiers found within a fiber-optic link. The linear signal output from a transimpedance amplifier can contain significant amounts of noise, and may ...
... The MAX3262 is an integrated limiting amplifier intended for high-frequency fiber-optic applications. The circuit connects to typical transimpedance amplifiers found within a fiber-optic link. The linear signal output from a transimpedance amplifier can contain significant amounts of noise, and may ...
Remote Control for Home Appliances
... T1 (BC558). The amplified signal is fed to clock pin 14 of decade counter IC CD4017 (IC1). Pin 8 of IC1 is grounded, pin 16 is connected to Vcc and pin 3 is connected to LED1 (red), which glows to indicate that the appliance is ‘off.’ ...
... T1 (BC558). The amplified signal is fed to clock pin 14 of decade counter IC CD4017 (IC1). Pin 8 of IC1 is grounded, pin 16 is connected to Vcc and pin 3 is connected to LED1 (red), which glows to indicate that the appliance is ‘off.’ ...
T044069296
... power added efficiency (PAE) which is the ratio between the difference of the RF output power and the RF input power to the dc consumed power. The PAE is a more practical measure as it accounts for the power gain of the amplifier. The power gain of amplifier can be improved by increasing stages but ...
... power added efficiency (PAE) which is the ratio between the difference of the RF output power and the RF input power to the dc consumed power. The PAE is a more practical measure as it accounts for the power gain of the amplifier. The power gain of amplifier can be improved by increasing stages but ...
TPA2001D2 数据资料 dataSheet 下载
... current creates a dc offset voltage at the input to the amplifier that reduces useful headroom, especially in high gain applications. For this reason a low-leakage tantalum or ceramic capacitor is the best choice. When polarized capacitors are used, the positive side of the capacitor should face the ...
... current creates a dc offset voltage at the input to the amplifier that reduces useful headroom, especially in high gain applications. For this reason a low-leakage tantalum or ceramic capacitor is the best choice. When polarized capacitors are used, the positive side of the capacitor should face the ...
A new CMOS logarithmic current generator
... Many approaches to the design of logarithmic circuits have been reported in the literature [1–7] and the references cited therein. The authors did not find references to a CMOS current-mode logarithmic circuit in the open literature except for the one reported in [2]. However, this circuit produces ...
... Many approaches to the design of logarithmic circuits have been reported in the literature [1–7] and the references cited therein. The authors did not find references to a CMOS current-mode logarithmic circuit in the open literature except for the one reported in [2]. However, this circuit produces ...
Design and Stability Analysis of Buck-Boost Converter
... With the increasing speed and capacity of data processing in CPU, DSP and other modules, their demands for power supply with large value and fast response of output current and small overshoot or undershoot of output voltage become more stringent [1, 2]. For this case, some control techniques such a ...
... With the increasing speed and capacity of data processing in CPU, DSP and other modules, their demands for power supply with large value and fast response of output current and small overshoot or undershoot of output voltage become more stringent [1, 2]. For this case, some control techniques such a ...
TDK5101F 315 MHz ASK/FSK Transmitter in 10-pin Package Wireless Control
... In the PLL ENABLE MODE the PLL is switched on but the power amplifier is turned off to avoid undesired power radiation during the time the PLL needs to settle. The turn on time of the PLL is determined mainly by the turn on time of the crystal oscillator and is less than 1 msec when the specified cr ...
... In the PLL ENABLE MODE the PLL is switched on but the power amplifier is turned off to avoid undesired power radiation during the time the PLL needs to settle. The turn on time of the PLL is determined mainly by the turn on time of the crystal oscillator and is less than 1 msec when the specified cr ...
Chapter 1 0 - RC Circuits
... • Apparent power is the power that appears to be transferred between the source and the load • Apparent power consists of two components; a true power component, that does the work, and a reactive power component, that is simply power shuttled back and forth between source and load • Apparent power ...
... • Apparent power is the power that appears to be transferred between the source and the load • Apparent power consists of two components; a true power component, that does the work, and a reactive power component, that is simply power shuttled back and forth between source and load • Apparent power ...
LTC1064-1 - Low Noise, 8th Order, Clock Sweepable Elliptic
... An external TTL or CMOS clock programs the value of the filter’s cutoff frequency. The clock to cutoff frequency ratio is 100:1. No external components are needed for cutoff frequencies up to 20kHz. For cutoff frequencies over 20kHz two low value capacitors are required to maintain passband flatness ...
... An external TTL or CMOS clock programs the value of the filter’s cutoff frequency. The clock to cutoff frequency ratio is 100:1. No external components are needed for cutoff frequencies up to 20kHz. For cutoff frequencies over 20kHz two low value capacitors are required to maintain passband flatness ...
Video Transcript - Rose
... We can find z21 the same way, by dividing V2 by I1. Let’s get started with the z11 parameter. When I2 is zero, that means that we have an open circuit here, so the voltage across the first port of the circuit is V1. We are interested in the voltage and current ratio. Because I2 is zero, no voltage i ...
... We can find z21 the same way, by dividing V2 by I1. Let’s get started with the z11 parameter. When I2 is zero, that means that we have an open circuit here, so the voltage across the first port of the circuit is V1. We are interested in the voltage and current ratio. Because I2 is zero, no voltage i ...
