74LCX16646 Low Voltage 16-Bit Transceiver/Register with 5V Tolerant Inputs and Outputs 7
... Note 2: The data output functions may be enabled or disabled by various signals at the OE and DIR inputs. Data input functions are always enabled; i.e., data at the bus pins will be stored on every LOW-to-HIGH transition of the appropriate clock inputs. Also applies to data I/O (A and B: 8-15) and # ...
... Note 2: The data output functions may be enabled or disabled by various signals at the OE and DIR inputs. Data input functions are always enabled; i.e., data at the bus pins will be stored on every LOW-to-HIGH transition of the appropriate clock inputs. Also applies to data I/O (A and B: 8-15) and # ...
O4904105108
... the Moore’s law.With increase in transistor density, area and power consumption also increases. The design engineers are striving to achieve more and more functionality at higher speed and low power, keeping area and cost low. Circuit design techniques also plays an important role in achieving high ...
... the Moore’s law.With increase in transistor density, area and power consumption also increases. The design engineers are striving to achieve more and more functionality at higher speed and low power, keeping area and cost low. Circuit design techniques also plays an important role in achieving high ...
AD669 数据手册DataSheet 下载
... noise. The distribution of these errors may be different, depending upon the amplitude of the output signal. Therefore, to be the most useful, THD+N should be specified for both large and small signal amplitudes. SIGNAL-TO-NOISE RATIO: The signal-to-noise ratio is defined as the ratio of the amplitu ...
... noise. The distribution of these errors may be different, depending upon the amplitude of the output signal. Therefore, to be the most useful, THD+N should be specified for both large and small signal amplitudes. SIGNAL-TO-NOISE RATIO: The signal-to-noise ratio is defined as the ratio of the amplitu ...
AD22151G 数据手册DataSheet 下载
... Figures 5 and 6 represent typical overall temperature/gain performance for a sensor and field combination (BTC = –200 ppm). Figure 5 is the total drift in volts over a –40∞C to +150∞C temperature range with respect to applied field. Figure 6 represents typical percentage gain variation from 25∞C. Fi ...
... Figures 5 and 6 represent typical overall temperature/gain performance for a sensor and field combination (BTC = –200 ppm). Figure 5 is the total drift in volts over a –40∞C to +150∞C temperature range with respect to applied field. Figure 6 represents typical percentage gain variation from 25∞C. Fi ...
A Fully-Integrated Reconfigurable Dual
... efficiency and prolong the battery lifetime. The Doherty PA is a popular scheme to obtain high back-off efficiency [18]-[19], but the onset of the auxiliary PA is poorly defined. The transformerbased power-combiner dual-mode PA [20] improves the average efficiency by turning off one of the stages, b ...
... efficiency and prolong the battery lifetime. The Doherty PA is a popular scheme to obtain high back-off efficiency [18]-[19], but the onset of the auxiliary PA is poorly defined. The transformerbased power-combiner dual-mode PA [20] improves the average efficiency by turning off one of the stages, b ...
Usage of Three-Terminal Regulators
... A power supply IC has an on-chip constant current circuit for use as an error amplifier load or for biasing the reference voltage circuit. A constant current circuit, which consists of paired transistors, does not begin to operate as long as the diode connected transistors are not in a steady bias s ...
... A power supply IC has an on-chip constant current circuit for use as an error amplifier load or for biasing the reference voltage circuit. A constant current circuit, which consists of paired transistors, does not begin to operate as long as the diode connected transistors are not in a steady bias s ...
SN75ALS162 数据资料 dataSheet 下载
... The driver outputs (GPIB I/O ports) feature active bus-terminating resistor circuits designed to provide a high impedance to the bus when VCC = 0. The drivers are designed to handle loads up to 48 mA of sink current. Each receiver features pnp transistor inputs for high input impedance and hysteresi ...
... The driver outputs (GPIB I/O ports) feature active bus-terminating resistor circuits designed to provide a high impedance to the bus when VCC = 0. The drivers are designed to handle loads up to 48 mA of sink current. Each receiver features pnp transistor inputs for high input impedance and hysteresi ...
TPS6211x 17-V, 1.5-A, Synchronous Step
... rectification is used to increase efficiency and to reduce external component count. To achieve highest efficiency over a wide load-current range, the converter enters a power-saving, pulse frequency modulation (PFM) mode at light load currents. Operating frequency is typically 1 MHz, allowing the u ...
... rectification is used to increase efficiency and to reduce external component count. To achieve highest efficiency over a wide load-current range, the converter enters a power-saving, pulse frequency modulation (PFM) mode at light load currents. Operating frequency is typically 1 MHz, allowing the u ...
Power Electronics 2 Flyback SMPS
... • Since the SMPS circuit is operated at much higher frequency (in the range of 100 kHz) the input voltage, in spite of being unregulated, may be considered to have a constant magnitude during any high frequency cycle. A fast switching device (‘S’), like a MOSFET, is used with fast dynamic control ov ...
... • Since the SMPS circuit is operated at much higher frequency (in the range of 100 kHz) the input voltage, in spite of being unregulated, may be considered to have a constant magnitude during any high frequency cycle. A fast switching device (‘S’), like a MOSFET, is used with fast dynamic control ov ...
Operating Manual
... The device is only allowed to be installed and operated within the permissible temperature range. Please ensure an adequate ventilation and avoid all direct contact between the device and hot or aggressive gases and liquids. Before installation or maintenance, the unit must be disconnected from all ...
... The device is only allowed to be installed and operated within the permissible temperature range. Please ensure an adequate ventilation and avoid all direct contact between the device and hot or aggressive gases and liquids. Before installation or maintenance, the unit must be disconnected from all ...
Optoelectronics for Mouse and Shaft Encoder Applications
... known within the tolerances that can be attained with the respective technique used to manufacture the housing. This, however, is a rather inflexible approach. The aperture gives optimum results only when it is matched with a certain encoder mask of the appropriate diameter and a certain number of s ...
... known within the tolerances that can be attained with the respective technique used to manufacture the housing. This, however, is a rather inflexible approach. The aperture gives optimum results only when it is matched with a certain encoder mask of the appropriate diameter and a certain number of s ...
MM74C925 * MM74C926 4-Digit Counters with Multiplexed 7
... Segment resistors are desirable to minimize power dissipation and chip heating. The DS75492 serves as a good digit driver when it is desired to drive bright displays. When using this driver with a 5V supply at room temperature, the display can be driven without segment resistors to full illumination ...
... Segment resistors are desirable to minimize power dissipation and chip heating. The DS75492 serves as a good digit driver when it is desired to drive bright displays. When using this driver with a 5V supply at room temperature, the display can be driven without segment resistors to full illumination ...
SG-500 Linear Amplifier
... The status LEDs indicate the various amplifier parameters and any fault conditions that may exist. There are two vertical columns of six LEDs. The left column indicates faults and transmit status. The right column indicates the active selected filter band. The function of the various LED indicators ...
... The status LEDs indicate the various amplifier parameters and any fault conditions that may exist. There are two vertical columns of six LEDs. The left column indicates faults and transmit status. The right column indicates the active selected filter band. The function of the various LED indicators ...
Output Stages and Power Amplifiers
... important to note that b has a positive temperature coefficient. At high currents r becomes very small (a few ohms) and rx becomes important. fT is low (a few MHz), Cm is large, C is even larger. ICBO is large, BVCEO is typically 50 to 100V. ICmax is typically in ampere range, as high as 1 ...
... important to note that b has a positive temperature coefficient. At high currents r becomes very small (a few ohms) and rx becomes important. fT is low (a few MHz), Cm is large, C is even larger. ICBO is large, BVCEO is typically 50 to 100V. ICmax is typically in ampere range, as high as 1 ...
LMV712 LOW-POWER LOW-NOISE HIGH-OUTPUT RRIO DUAL OPERATIONAL AMPLIFIER WITH INDEPENDENT SHUTDOWN FEATURES
... Texas Instruments Incorporated and its subsidiaries (TI) reserve the right to make corrections, modifications, enhancements, improvements, and other changes to its products and services at any time and to discontinue any product or service without notice. Customers should obtain the latest relevant ...
... Texas Instruments Incorporated and its subsidiaries (TI) reserve the right to make corrections, modifications, enhancements, improvements, and other changes to its products and services at any time and to discontinue any product or service without notice. Customers should obtain the latest relevant ...
Ultra low noise amplifiers
... or tens Hz) and voltage noise density is relatively high – usually some nV/√Hz or more. Noise of the unipolar transistor can be modeled as a noise of the resistor with value 1/Yfs, so transistors with high transfer admittance and usually high Idss are good candidates for low noise applications. Fort ...
... or tens Hz) and voltage noise density is relatively high – usually some nV/√Hz or more. Noise of the unipolar transistor can be modeled as a noise of the resistor with value 1/Yfs, so transistors with high transfer admittance and usually high Idss are good candidates for low noise applications. Fort ...
LM1815 - Texas Instruments
... The signal input voltage at pin 3 is internally clamped. Current limit for the Input pin is provided by an external resistor which should be selected to allow a peak current of ±3 mA in normal operation. Positive inputs are clamped by a 1kΩ resistor and series diode (see R4 and Q12 in the internal s ...
... The signal input voltage at pin 3 is internally clamped. Current limit for the Input pin is provided by an external resistor which should be selected to allow a peak current of ±3 mA in normal operation. Positive inputs are clamped by a 1kΩ resistor and series diode (see R4 and Q12 in the internal s ...
TPS56x219 4.5 V to 17 V Input, 2-A, 3-A
... The main control loop of the TPS562219 and TPS563219 are adaptive on-time pulse width modulation (PWM) controller that supports a proprietary D-CAP2™ mode control. The D-CAP2™ mode control combines adaptive on-time control with an internal compensation circuit for pseudo-fixed frequency and low exte ...
... The main control loop of the TPS562219 and TPS563219 are adaptive on-time pulse width modulation (PWM) controller that supports a proprietary D-CAP2™ mode control. The D-CAP2™ mode control combines adaptive on-time control with an internal compensation circuit for pseudo-fixed frequency and low exte ...
Formulations and a Computer-Aided Test Method for the
... Fig. 1 illustrates the partitioning of the GEF PA full on-chip circuits on two GaAs HBT ICs. The role of the variable gain RF amplifier section is to amplify the envelope varying RF input signal with a total gain that is adjusted by the amplified feedback error signal (CTRL). It is comprised of: 1) ...
... Fig. 1 illustrates the partitioning of the GEF PA full on-chip circuits on two GaAs HBT ICs. The role of the variable gain RF amplifier section is to amplify the envelope varying RF input signal with a total gain that is adjusted by the amplified feedback error signal (CTRL). It is comprised of: 1) ...
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.