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... The architecture of the AD797 was developed to overcome inherent limitations in previous amplifier designs. Previous precision amplifiers used three stages to ensure high open-loop gain (see Figure 30) at the expense of additional frequency compensation components. Slew rate and settling performance ...
... The architecture of the AD797 was developed to overcome inherent limitations in previous amplifier designs. Previous precision amplifiers used three stages to ensure high open-loop gain (see Figure 30) at the expense of additional frequency compensation components. Slew rate and settling performance ...
Instruction Manual SPA4 Controller Board For the v1.00
... The use of a Duty Cycle Meter is only necessary when INPUT A of the SPA4 is used. INPUT A will be used only when frequencies are being generated by a computer, or played back from some device such as a CD player or an MP3 player. When INPUT B of the SPA4 is used, the duty cycle meter is NOT necessar ...
... The use of a Duty Cycle Meter is only necessary when INPUT A of the SPA4 is used. INPUT A will be used only when frequencies are being generated by a computer, or played back from some device such as a CD player or an MP3 player. When INPUT B of the SPA4 is used, the duty cycle meter is NOT necessar ...
P5Z22V10 5V Zero Power, Total CMOS, Universal PLD Device
... low power, without the need for “turbo bits” or other power down schemes. To achieve this, Philips Semiconductors has used their FZP design technique, which replaces conventional sense amplifier methods for implementing product terms (a technique that has been used in PLDs since the bipolar era) wi ...
... low power, without the need for “turbo bits” or other power down schemes. To achieve this, Philips Semiconductors has used their FZP design technique, which replaces conventional sense amplifier methods for implementing product terms (a technique that has been used in PLDs since the bipolar era) wi ...
MAX8643 3A, 2MHz Step-Down Regulator with Integrated Switches General Description
... to (0.9 x VIN).The IC operates from 2.35V to 3.6V, making it ideal for on-board point-of-load and postregulation applications. Total output error is less than ±1% over load, line, and temperature. The MAX8643 features fixed-frequency PWM mode operation with a switching frequency range of 500kHz to 2 ...
... to (0.9 x VIN).The IC operates from 2.35V to 3.6V, making it ideal for on-board point-of-load and postregulation applications. Total output error is less than ±1% over load, line, and temperature. The MAX8643 features fixed-frequency PWM mode operation with a switching frequency range of 500kHz to 2 ...
Data Sheet
... a 17V to 32V input supply. The EV kit features a forcedPWM control scheme that provides constant switchingfrequency of 200kHz operation at all load and line conditions. The EV kit includes an EN/UVLO PCB pad to enable control of the converter output. The VPRI PCB pad helps measure the regulated noni ...
... a 17V to 32V input supply. The EV kit features a forcedPWM control scheme that provides constant switchingfrequency of 200kHz operation at all load and line conditions. The EV kit includes an EN/UVLO PCB pad to enable control of the converter output. The VPRI PCB pad helps measure the regulated noni ...
SZM-3166Z 3.3GHz to 3.6GHz 2W POWER AMPLIFIER Features Product Description
... This is the collector of the first stage. This is the supply voltage for the active bias circuit of the 1st and 2nd stages. This pin is not connected inside the package, but it is recommended to connect it to GND to achieve the specified performance. This is the RF input pin. It is DC grounded insid ...
... This is the collector of the first stage. This is the supply voltage for the active bias circuit of the 1st and 2nd stages. This pin is not connected inside the package, but it is recommended to connect it to GND to achieve the specified performance. This is the RF input pin. It is DC grounded insid ...
Half-Duplex, Isolated RS-485 Transceiver ADM2481
... when VDD1 or VDD2 = 0 V, this imposes minimal loading on the bus. An active-high receiver disable feature, which causes the receiver output to enter a high impedance state, is provided as well. The receiver inputs have a true fail-safe feature that ensures a logic-high receiver output level when the ...
... when VDD1 or VDD2 = 0 V, this imposes minimal loading on the bus. An active-high receiver disable feature, which causes the receiver output to enter a high impedance state, is provided as well. The receiver inputs have a true fail-safe feature that ensures a logic-high receiver output level when the ...
Using multimeter
... For resistance measurements, one connects the DMM over the resistor. Notice that for voltage measurements one puts the multimeter in parallel with the circuit element so that one measures the voltage across the element. In case of a current measurement, one must put the DMM in series with the eleme ...
... For resistance measurements, one connects the DMM over the resistor. Notice that for voltage measurements one puts the multimeter in parallel with the circuit element so that one measures the voltage across the element. In case of a current measurement, one must put the DMM in series with the eleme ...
PM-45X - Texmate, Inc
... Pin 7 is internally connected to the LCD back plane which is the common base of the LCD capacitance structure. Those segments that are driven 180° out-ofphase with the back plane will turn on. Those segments that are driven in-phase with the back plane will turn off. Pin J - Clock Output: A quartz c ...
... Pin 7 is internally connected to the LCD back plane which is the common base of the LCD capacitance structure. Those segments that are driven 180° out-ofphase with the back plane will turn on. Those segments that are driven in-phase with the back plane will turn off. Pin J - Clock Output: A quartz c ...
10-Bit 60 MSPS A/D Converter AD9020
... resistor ladder divides this reference into 512 steps, each representing two quantization levels. Taps along the resistor ladder (1/4REF, 1/2REF and 3/4REF) are provided to optimize linearity. Rated performance is achieved by driving these points at 1/4, 1/2, and 3/4, respectively, of the voltage re ...
... resistor ladder divides this reference into 512 steps, each representing two quantization levels. Taps along the resistor ladder (1/4REF, 1/2REF and 3/4REF) are provided to optimize linearity. Rated performance is achieved by driving these points at 1/4, 1/2, and 3/4, respectively, of the voltage re ...
Maxim MAX471 Current-Sense Amplifier
... The MAX471/MAX472 are complete, bidirectional, highside current-sense amplifiers for portable PCs, telephones, and other systems where battery/DC power-line monitoring is critical. High-side power-line monitoring is especially useful in battery-powered systems, since it does not interfere with the g ...
... The MAX471/MAX472 are complete, bidirectional, highside current-sense amplifiers for portable PCs, telephones, and other systems where battery/DC power-line monitoring is critical. High-side power-line monitoring is especially useful in battery-powered systems, since it does not interfere with the g ...
THS7315 数据资料 dataSheet 下载
... The 230-mV output level shift allows for a full sync dynamic range at the output with 0 V input. The ac-coupled modes include a transparent sync-tip clamp option for CVBS, Y', and G'B'R' signals with bottom-level sync. AC-coupled biasing for C'/P'B/P'R channels can easily be achieved by adding an ex ...
... The 230-mV output level shift allows for a full sync dynamic range at the output with 0 V input. The ac-coupled modes include a transparent sync-tip clamp option for CVBS, Y', and G'B'R' signals with bottom-level sync. AC-coupled biasing for C'/P'B/P'R channels can easily be achieved by adding an ex ...
Compact 600 mA, 3 MHz, Step-Down Converter with Output Discharge ADP2109
... The total solution requires only three tiny external components. It uses a proprietary high speed current mode and constant frequency pulse-width modulation (PWM) control scheme for excellent stability, and transient response. To ensure the longest battery life in portable applications, the ADP2109 ...
... The total solution requires only three tiny external components. It uses a proprietary high speed current mode and constant frequency pulse-width modulation (PWM) control scheme for excellent stability, and transient response. To ensure the longest battery life in portable applications, the ADP2109 ...
LTC2376-20 20-Bit, 250ksps, Low Power SAR
... and full-scale code from VREF to 0.9 • VREF. For a typical reference voltage of 5V, the full-scale input range is now 0.5V to 4.5V, which provides adequate headroom for powering the driving amplifier from a single 5.5V supply. ...
... and full-scale code from VREF to 0.9 • VREF. For a typical reference voltage of 5V, the full-scale input range is now 0.5V to 4.5V, which provides adequate headroom for powering the driving amplifier from a single 5.5V supply. ...
Chapter 5 - Oscillators (Part 1)
... as opens. This allows the slight amount of positive feedback from turn on noise to pass. The lead-lag circuit narrows the feedback to allow just the desired frequency of these turn transients to pass. The higher gain allows reinforcement until the breakover voltage for the zeners is reached. ...
... as opens. This allows the slight amount of positive feedback from turn on noise to pass. The lead-lag circuit narrows the feedback to allow just the desired frequency of these turn transients to pass. The higher gain allows reinforcement until the breakover voltage for the zeners is reached. ...
Chapt9_1.pps
... Good signal transfer due to high impedance inputs and low impedance output; Improvement to signal precision by adjustment of the voltage level at the ADC input. There are different types of op-amps: – Single Supply; – Dual Supply; – CMOS or Bipolar or mixed; – Rail-to-Rail In; – Rail-to-Rail O ...
... Good signal transfer due to high impedance inputs and low impedance output; Improvement to signal precision by adjustment of the voltage level at the ADC input. There are different types of op-amps: – Single Supply; – Dual Supply; – CMOS or Bipolar or mixed; – Rail-to-Rail In; – Rail-to-Rail O ...
Data Sheet Features General Description
... produce losses, two major sources usually account for most of the power losses: VIN quiescent current and I2R losses. The VIN quiescent current loss dominates the efficiency loss at very light load currents and the I2R loss dominates the efficiency loss at medium to ...
... produce losses, two major sources usually account for most of the power losses: VIN quiescent current and I2R losses. The VIN quiescent current loss dominates the efficiency loss at very light load currents and the I2R loss dominates the efficiency loss at medium to ...
AD534 (Rev. D) - Analog Devices
... The AD534 is a monolithic laser trimmed four-quadrant multiplier divider having accuracy specifications previously found only in expensive hybrid or modular products. A maximum multiplication error of ±0.25% is guaranteed for the AD534L without any external trimming. Excellent supply rejection, low ...
... The AD534 is a monolithic laser trimmed four-quadrant multiplier divider having accuracy specifications previously found only in expensive hybrid or modular products. A maximum multiplication error of ±0.25% is guaranteed for the AD534L without any external trimming. Excellent supply rejection, low ...
Triple, Wideband, Voltage-Feedback OPERATIONAL AMPLIFIER with Disable OPA3690 FEATURES
... OPERATIONAL AMPLIFIER with Disable Check for Samples: OPA3690 ...
... OPERATIONAL AMPLIFIER with Disable Check for Samples: OPA3690 ...
Renaissance 140 - Vac-Amps
... impedance allows superior output transformer design, control of the loudspeaker, and safety. Each 300B tube has its own separate heater power supply and independent cathode self-bias network. This has several major advantages. No user adjustment of any kind is necessary to maintain proper balance of ...
... impedance allows superior output transformer design, control of the loudspeaker, and safety. Each 300B tube has its own separate heater power supply and independent cathode self-bias network. This has several major advantages. No user adjustment of any kind is necessary to maintain proper balance of ...
High Impedance Signal Conditioning - OUTLINE
... beyond the minimum design rules as real estate allows. For insulators, I have never found FR-4 to cause any problem, although it does absorb moisture while Teflon and glass do not. Some designers have had recourse to Teflon posts or wells, but this may be due to their inherent resistance to surface ...
... beyond the minimum design rules as real estate allows. For insulators, I have never found FR-4 to cause any problem, although it does absorb moisture while Teflon and glass do not. Some designers have had recourse to Teflon posts or wells, but this may be due to their inherent resistance to surface ...
2x1.2W stereo audio power amplifier with dedicated standby pins
... Lead-free 15 bumps, flip-chip package ...
... Lead-free 15 bumps, flip-chip package ...
Amplifier
An amplifier, electronic amplifier or (informally) amp is an electronic device that increases the power of a signal.It does this by taking energy from a power supply and controlling the output to match the input signal shape but with a larger amplitude. In this sense, an amplifier modulates the output of the power supply to make the output signal stronger than the input signal. An amplifier is effectively the opposite of an attenuator: while an amplifier provides gain, an attenuator provides loss.An amplifier can either be a separate piece of equipment or an electrical circuit within another device. The ability to amplify is fundamental to modern electronics, and amplifiers are extremely widely used in almost all electronic equipment. The types of amplifiers can be categorized in different ways. One is by the frequency of the electronic signal being amplified; audio amplifiers amplify signals in the audio (sound) range of less than 20 kHz, RF amplifiers amplify frequencies in the radio frequency range between 20 kHz and 300 GHz. Another is which quantity, voltage or current is being amplified; amplifiers can be divided into voltage amplifiers, current amplifiers, transconductance amplifiers, and transresistance amplifiers. A further distinction is whether the output is a linear or nonlinear representation of the input. Amplifiers can also be categorized by their physical placement in the signal chain.The first practical electronic device that amplified was the Audion (triode) vacuum tube, invented in 1906 by Lee De Forest, which led to the first amplifiers. The terms ""amplifier"" and ""amplification"" (from the Latin amplificare, 'to enlarge or expand') were first used for this new capability around 1915 when triodes became widespread. For the next 50 years, vacuum tubes were the only devices that could amplify. All amplifiers used them until the 1960s, when transistors appeared. Most amplifiers today use transistors, though tube amplifiers are still produced.