Basic Circuit Elements - Department of Electrical Engineering
... So far, only one input terminal has been considered, either inverting or non-inverting. It is also possible to connect input signals to both terminals at the same time. The resultant output voltage is proportional to the difference between the two input signals V1A and V1B when the resistance values ...
... So far, only one input terminal has been considered, either inverting or non-inverting. It is also possible to connect input signals to both terminals at the same time. The resultant output voltage is proportional to the difference between the two input signals V1A and V1B when the resistance values ...
PTH04070W: 3-A 3.3/5.5-V Input Adjustable
... capacitance does not exceed 200 μF. Also, to prevent the formation of local resonances, do not place more than three identical ceramic capacitors with values of 10 μF or greater in parallel. Tantalum Capacitors Additional tantalum type capacitors can be used at both the input and output, and are rec ...
... capacitance does not exceed 200 μF. Also, to prevent the formation of local resonances, do not place more than three identical ceramic capacitors with values of 10 μF or greater in parallel. Tantalum Capacitors Additional tantalum type capacitors can be used at both the input and output, and are rec ...
Data Sheet Features General Description
... In most applications, the part does not dissipate much heat due to its high efficiency. However, in some conditions when the part is operating in high ambient temperature with high RDS(ON) resistance and high duty cycles, such as in LDO mode, the heat dissipated may exceed the maximum junction tempe ...
... In most applications, the part does not dissipate much heat due to its high efficiency. However, in some conditions when the part is operating in high ambient temperature with high RDS(ON) resistance and high duty cycles, such as in LDO mode, the heat dissipated may exceed the maximum junction tempe ...
AD820 AnaDev, RRIO opamp 0.8uV 1.8MHz 5-36V.pdf
... Changes to the Ordering Guide.................................................... 22 5/02—Rev. C to Rev. D Change to SOIC Package (R-8) Drawing .................................... 15 Edits to Features................................................................................ 1 Edits to Product ...
... Changes to the Ordering Guide.................................................... 22 5/02—Rev. C to Rev. D Change to SOIC Package (R-8) Drawing .................................... 15 Edits to Features................................................................................ 1 Edits to Product ...
OPA2677 Dual, Wideband, High Output Current Operational Amplifier FEATURES
... consumes a low 9mA/ch quiescent current to deliver a very high 500mA output current. This output current supports even the most demanding ADSL CPE requirements with > 380mA minimum output current (+25°C minimum value) with low harmonic distortion. Differential driver applications will deliver < –85d ...
... consumes a low 9mA/ch quiescent current to deliver a very high 500mA output current. This output current supports even the most demanding ADSL CPE requirements with > 380mA minimum output current (+25°C minimum value) with low harmonic distortion. Differential driver applications will deliver < –85d ...
MAX9718/MAX9719 Low-Cost, Mono/Stereo, 1.4W Differential Audio Power Amplifiers General Description
... rejection. A bridge-tied load (BTL) architecture minimizes external component count, while providing highquality, power audio amplification. The MAX9718 is a single-channel amplifier while the MAX9719 is a dualchannel amplifier for stereo systems. Both devices deliver 1.4W continuous average power p ...
... rejection. A bridge-tied load (BTL) architecture minimizes external component count, while providing highquality, power audio amplification. The MAX9718 is a single-channel amplifier while the MAX9719 is a dualchannel amplifier for stereo systems. Both devices deliver 1.4W continuous average power p ...
AD549: 英文产品数据手册下载
... The ultralow input current of the part is achieved with Topgate™ JFET technology, a process development exclusive to Analog Devices, Inc. This technology allows fabrication of extremely low input current JFETs compatible with a standard junction isolated bipolar process. The 1015 Ω common-mode imped ...
... The ultralow input current of the part is achieved with Topgate™ JFET technology, a process development exclusive to Analog Devices, Inc. This technology allows fabrication of extremely low input current JFETs compatible with a standard junction isolated bipolar process. The 1015 Ω common-mode imped ...
MAX16963 Dual 2.2MHz, Low-Voltage Step-Down DC-DC Converter General Description
... current per output and achieves Q3% output error over load, line, and temperature ranges. The device features a PWM input that, when set to logic-high, forces the MAX16963 into a fixed-frequency, 2.2MHz PWM mode. A logic-low at the PWM input enables the device to enter a low-power pulse frequency mo ...
... current per output and achieves Q3% output error over load, line, and temperature ranges. The device features a PWM input that, when set to logic-high, forces the MAX16963 into a fixed-frequency, 2.2MHz PWM mode. A logic-low at the PWM input enables the device to enter a low-power pulse frequency mo ...
LM111/LM211/LM311 Voltage Comparator
... Note 4: This rating applies for ± 15 supplies. The positive input voltage limit is 30V above the negative supply. The negative input voltage limit is equal to the negative supply voltage or 30V below the positive supply, whichever is less. Note 5: The maximum junction temperature of the LM111 is 150 ...
... Note 4: This rating applies for ± 15 supplies. The positive input voltage limit is 30V above the negative supply. The negative input voltage limit is equal to the negative supply voltage or 30V below the positive supply, whichever is less. Note 5: The maximum junction temperature of the LM111 is 150 ...
Resonance measurement of periodically driven contact potential
... input voltages above 100 µV and has small deviations from the linearity for voltages below 100 µV. The nonlinearity in the transfer function at small input signal levels is mainly due to the nonlinearities in the AC-DC converter AD636.15 The smallest voltage signal measured with this electronics is ...
... input voltages above 100 µV and has small deviations from the linearity for voltages below 100 µV. The nonlinearity in the transfer function at small input signal levels is mainly due to the nonlinearities in the AC-DC converter AD636.15 The smallest voltage signal measured with this electronics is ...
HMC674LP3E 数据资料DataSheet下载
... output drivers and latch inputs. The comparator supports 10 Gbps operation while providing 85 ps propagation delay and 60 ps minimum pulse width with 0.2 ps rms random jitter (RJ). Overdrive and slew rate dispersion are typically 10 ps, making the device ideal for a wide range of applications from A ...
... output drivers and latch inputs. The comparator supports 10 Gbps operation while providing 85 ps propagation delay and 60 ps minimum pulse width with 0.2 ps rms random jitter (RJ). Overdrive and slew rate dispersion are typically 10 ps, making the device ideal for a wide range of applications from A ...
Y/C MIX Circuit built-in Video Driver
... (Topr), may result in IC damage. Assumptions should not be made regarding the state of the IC (short mode or open mode) when such damage is suffered. A physical safety measure, such as a fuse, should be implemented when using the IC at times where the absolute maximum ratings may be exceeded. GND po ...
... (Topr), may result in IC damage. Assumptions should not be made regarding the state of the IC (short mode or open mode) when such damage is suffered. A physical safety measure, such as a fuse, should be implemented when using the IC at times where the absolute maximum ratings may be exceeded. GND po ...
THS4504 THS4505
... cause permanent damage. Exposure to absolute maximum conditions for extended periods may degrade device reliability. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those specified is not implied. The maximum junction temperature for cont ...
... cause permanent damage. Exposure to absolute maximum conditions for extended periods may degrade device reliability. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those specified is not implied. The maximum junction temperature for cont ...
AD797 Ultralow Distortion, Ultralow Noise Op Amp Data Sheet
... 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 (Figure 30) at the expense of additional frequency compensation components. Slew rate and settling performance are ...
... 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 (Figure 30) at the expense of additional frequency compensation components. Slew rate and settling performance are ...
µ OPA349 OPA2349 1
... configure the op amp as a unity-gain inverter as shown below and hold the noninverting input at a set common-mode voltage outside the transition region. This can be accomplished with a voltage divider from the supply. The voltage divider should be designed such that the biasing point for the noninve ...
... configure the op amp as a unity-gain inverter as shown below and hold the noninverting input at a set common-mode voltage outside the transition region. This can be accomplished with a voltage divider from the supply. The voltage divider should be designed such that the biasing point for the noninve ...
HMC392LC4 - Analog Devices
... The HMC392LC4 is a GaAs MMIC Low Noise Amplifier which operates between 3.5 and 7.0 GHz. Housed in a leadless 4x4 mm SMT package, this amplifier provides 16 dB of gain, 2.5 dB noise figure and 30 dBm IP3 from a +5V supply voltage. HMC392LC4 functions well as a low noise front end or as a driver ampl ...
... The HMC392LC4 is a GaAs MMIC Low Noise Amplifier which operates between 3.5 and 7.0 GHz. Housed in a leadless 4x4 mm SMT package, this amplifier provides 16 dB of gain, 2.5 dB noise figure and 30 dBm IP3 from a +5V supply voltage. HMC392LC4 functions well as a low noise front end or as a driver ampl ...
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... † Stresses beyond those listed under “absolute maximum ratings” may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated under “recommended operating conditions” is not implied. Exposure to ...
... † Stresses beyond those listed under “absolute maximum ratings” may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated under “recommended operating conditions” is not implied. Exposure to ...
DAC312 数据手册DataSheet 下载
... The DAC312 series of 12-bit multiplying digital-to-analog converters provide high speed with guaranteed performance to 0.012% differential nonlinearity over the full commercial operating temperature range. The DAC312 combines a 9-bit master D/A converter with a 3-bit (MSBs) segment generator to form ...
... The DAC312 series of 12-bit multiplying digital-to-analog converters provide high speed with guaranteed performance to 0.012% differential nonlinearity over the full commercial operating temperature range. The DAC312 combines a 9-bit master D/A converter with a 3-bit (MSBs) segment generator to form ...
Electronic Voltmeters and Ammeters
... Alessandro Ferrero was born in Milano (Milan), Italy, in 1954. He received his M.S. degree in Electrical Engineering from the Politecnico di Milano in 1978. In 1983 he joined the Dipartimento di Elettrotecnica of the Politecnico di Milano as an Assistant Professor on Electrical Measurements. From 19 ...
... Alessandro Ferrero was born in Milano (Milan), Italy, in 1954. He received his M.S. degree in Electrical Engineering from the Politecnico di Milano in 1978. In 1983 he joined the Dipartimento di Elettrotecnica of the Politecnico di Milano as an Assistant Professor on Electrical Measurements. From 19 ...
CM8870 - Bilim Teknik
... the minimum signal duration to be recognized by the receiver. A value for C of 0.1µF is recommended for most applications, leaving R to be selected by the designer. For example, a suitable value of R for a tREC of 40ms would be 300K. A typical circuit using this steering configuration is shown in Fi ...
... the minimum signal duration to be recognized by the receiver. A value for C of 0.1µF is recommended for most applications, leaving R to be selected by the designer. For example, a suitable value of R for a tREC of 40ms would be 300K. A typical circuit using this steering configuration is shown in Fi ...
HMC675LP3E 数据资料DataSheet下载
... The HMC675LP3E is a SiGe monolithic, ultra fast comparator which features reduced swing (RS) CML output drivers and latch inputs. The comparator supports 10 Gbps operation while providing 100 ps propagation delay and 60 ps minimum pulse width with 0.2 ps rms random jitter (RJ). Overdrive and slew ra ...
... The HMC675LP3E is a SiGe monolithic, ultra fast comparator which features reduced swing (RS) CML output drivers and latch inputs. The comparator supports 10 Gbps operation while providing 100 ps propagation delay and 60 ps minimum pulse width with 0.2 ps rms random jitter (RJ). Overdrive and slew ra ...
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.