AN3112 - STMicroelectronics
... It is easy to see that TOFF is now a function of the instantaneous line voltage. We refer to this technique as line-modulated fixed-off-time (LM-FOT) [5]. This modification, although simple, introduces profound changes in the timing relationships, with a positive influence on the energetic relations ...
... It is easy to see that TOFF is now a function of the instantaneous line voltage. We refer to this technique as line-modulated fixed-off-time (LM-FOT) [5]. This modification, although simple, introduces profound changes in the timing relationships, with a positive influence on the energetic relations ...
LTC5586 - 6GHz High Linearity I/Q
... cause permanent damage to the device. Exposure to any Absolute Maximum Rating condition for extended periods may affect device reliability and lifetime. The voltage on all pins should not exceed VCC + 0.3V or be less than –0.3V, otherwise damage to the ESD diodes may occur. Note 2: Tests are perform ...
... cause permanent damage to the device. Exposure to any Absolute Maximum Rating condition for extended periods may affect device reliability and lifetime. The voltage on all pins should not exceed VCC + 0.3V or be less than –0.3V, otherwise damage to the ESD diodes may occur. Note 2: Tests are perform ...
ISL6539 Datasheet
... PG2/REF (Pin 16) This pin has a double function, depending on the mode of operation. When the chip is used as a dual channel PWM controller (DDR = 0), the pin provides an open drain PGOOD2 function for the second channel the same way as PG1. The pin is pulled low when the second channel output is ou ...
... PG2/REF (Pin 16) This pin has a double function, depending on the mode of operation. When the chip is used as a dual channel PWM controller (DDR = 0), the pin provides an open drain PGOOD2 function for the second channel the same way as PG1. The pin is pulled low when the second channel output is ou ...
TS2DDR2811 数据资料 dataSheet 下载
... 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 ...
AD5516: 英文产品数据手册下载
... Serial Clock Input. Data is clocked into the shift register on the falling edge of SCLK. This operates at clock speeds up to 20 MHz. Serial Data Input. Data must be valid on the falling edge of SCLK. Serial Data Output. DOUT can be used for daisy-chaining a number of devices together or for reading ...
... Serial Clock Input. Data is clocked into the shift register on the falling edge of SCLK. This operates at clock speeds up to 20 MHz. Serial Data Input. Data must be valid on the falling edge of SCLK. Serial Data Output. DOUT can be used for daisy-chaining a number of devices together or for reading ...
LM1117, LDO.pdf
... Under normal operation, the LM1117-N regulators do not need any protection diode. With the adjustable device, the internal resistance between the adjust and output terminals limits the current. No diode is needed to divert the current around the regulator even with capacitor on the adjust terminal. ...
... Under normal operation, the LM1117-N regulators do not need any protection diode. With the adjustable device, the internal resistance between the adjust and output terminals limits the current. No diode is needed to divert the current around the regulator even with capacitor on the adjust terminal. ...
XP01310341039
... these generated harmonics during the operation of electronic loads. Switch-mode power supplies (SMPS) are one of the most vital part of PC, typically found in large numbers in modern power supply systems. These devices usually draw non-linear current and are, therefore, significant sources of harmon ...
... these generated harmonics during the operation of electronic loads. Switch-mode power supplies (SMPS) are one of the most vital part of PC, typically found in large numbers in modern power supply systems. These devices usually draw non-linear current and are, therefore, significant sources of harmon ...
UCC284-12 数据资料 dataSheet 下载
... VOUTS to VOUT gives the proper output voltage with respect to ground. The UCC384-ADJ can be programmed for any output voltage between –1.25 V and –15 V. This is easily accomplished with the addition of an external resistor divider connected between GND and VOUT with VOUTS connected to the center tap ...
... VOUTS to VOUT gives the proper output voltage with respect to ground. The UCC384-ADJ can be programmed for any output voltage between –1.25 V and –15 V. This is easily accomplished with the addition of an external resistor divider connected between GND and VOUT with VOUTS connected to the center tap ...
Basic BJT Amplifiers
... signals are in the form of time-varying currents and voltages. The magnitude of an analog signal can take on any value within limits and may vary continuously with time. Electronic circuits that process analog signals are called analog circuits. One example of an analog circuit is a linear amplifier ...
... signals are in the form of time-varying currents and voltages. The magnitude of an analog signal can take on any value within limits and may vary continuously with time. Electronic circuits that process analog signals are called analog circuits. One example of an analog circuit is a linear amplifier ...
Analog and digital filters
... can easily be changed without affecting the circuitry (hardware). An analog filter can only be changed by redesigning the filter circuit. 2. Digital filters are easily designed, tested and implemented on a generalpurpose computer or workstation. 3. The characteristics of analog filter circuits (part ...
... can easily be changed without affecting the circuitry (hardware). An analog filter can only be changed by redesigning the filter circuit. 2. Digital filters are easily designed, tested and implemented on a generalpurpose computer or workstation. 3. The characteristics of analog filter circuits (part ...
ADM1041A Secondary-Side Controller with Current Share and
... SAMPLE APPLICATION CIRCUIT DESCRIPTION Figure 1 shows a sample application circuit using the ADM1041A. The primary side is not detailed and the focus is on the secondary side of the power supply. The ADM1041A controls the output voltage from the power supply to the designed programmed value. This pr ...
... SAMPLE APPLICATION CIRCUIT DESCRIPTION Figure 1 shows a sample application circuit using the ADM1041A. The primary side is not detailed and the focus is on the secondary side of the power supply. The ADM1041A controls the output voltage from the power supply to the designed programmed value. This pr ...
MT8880
... simulation by extraneous signals such as voice while providing tolerance to small frequency deviations and variations. This averaging algorithm has been developed to ensure an optimum combination of immunity to talk-off and tolerance to the presence of interfering frequencies (third tones) and noise ...
... simulation by extraneous signals such as voice while providing tolerance to small frequency deviations and variations. This averaging algorithm has been developed to ensure an optimum combination of immunity to talk-off and tolerance to the presence of interfering frequencies (third tones) and noise ...
MAX1208 12-Bit, 80Msps, 3.3V ADC General Description Features
... converter (ADC) featuring a fully differential wideband track-and-hold (T/H) input amplifier, driving a low-noise internal quantizer. The analog input stage accepts singleended or differential signals. The MAX1208 is optimized for low power, small size, and high dynamic performance in baseband appli ...
... converter (ADC) featuring a fully differential wideband track-and-hold (T/H) input amplifier, driving a low-noise internal quantizer. The analog input stage accepts singleended or differential signals. The MAX1208 is optimized for low power, small size, and high dynamic performance in baseband appli ...
MAX2022 High-Dynamic-Range, Direct Up/ Downconversion 1500MHz to 3000MHz Quadrature Modulator/Demodulator
... LTE/TD-LTE, cdma2000®, and DCS/PCS base-station applications. Direct conversion architectures are advantageous since they significantly reduce transmitter or receiver cost, part count, and power consumption as compared to traditional IF-based double conversion systems. In addition to offering excell ...
... LTE/TD-LTE, cdma2000®, and DCS/PCS base-station applications. Direct conversion architectures are advantageous since they significantly reduce transmitter or receiver cost, part count, and power consumption as compared to traditional IF-based double conversion systems. In addition to offering excell ...
Archived: 5B Series User Manual
... connector I/O interface to a measurementand control system (refer to Figures 2 :and 3 for functional block diagrams). Model 5B08 backplane I/O signals are independently available, while Model 5B08-MUX I/O signals are controlled via an on-board multiplexer providing a bus for input signalsand a separ ...
... connector I/O interface to a measurementand control system (refer to Figures 2 :and 3 for functional block diagrams). Model 5B08 backplane I/O signals are independently available, while Model 5B08-MUX I/O signals are controlled via an on-board multiplexer providing a bus for input signalsand a separ ...
RF3159 QUAD-BAND GSM/EDGE/GSM850/EGSM900 /DCS/PCS/POWER AMPLIFIER MODULE Features
... RF input to the high-band PA. It is DC-blocked within the part. Digital input enables either the low band or high band amplifier die within the module. A logic low selects Low Band (GSM850/EGSM900), a low logic high selects High Band (DCS1800/PCS1900). This pin is a high impedance CMOS input with no ...
... RF input to the high-band PA. It is DC-blocked within the part. Digital input enables either the low band or high band amplifier die within the module. A logic low selects Low Band (GSM850/EGSM900), a low logic high selects High Band (DCS1800/PCS1900). This pin is a high impedance CMOS input with no ...
LTM8021 - 36VIN, 500mA Step-Down DC/DC uModule
... ESR. However, not all ceramic capacitors are suitable. X5R and X7R types are stable over temperature and applied voltage and give dependable service. Other types, including Y5V and Z5U have very large temperature and voltage coefficients of capacitance. In an application circuit they may have only a ...
... ESR. However, not all ceramic capacitors are suitable. X5R and X7R types are stable over temperature and applied voltage and give dependable service. Other types, including Y5V and Z5U have very large temperature and voltage coefficients of capacitance. In an application circuit they may have only a ...
Dynamic Output Control (DOC ) Circuitry Technology and Applications
... Trends in advanced digital electronics design continue to include lower power consumption, lower supply voltages, faster operating speeds, smaller timing budgets, and heavier loads. Many designs are making the transition from 3.3 V to 2.5 V, and bus speeds are increasing beyond 100 MHz. Trying to me ...
... Trends in advanced digital electronics design continue to include lower power consumption, lower supply voltages, faster operating speeds, smaller timing budgets, and heavier loads. Many designs are making the transition from 3.3 V to 2.5 V, and bus speeds are increasing beyond 100 MHz. Trying to me ...
MAX1209 12-Bit, 80Msps, 3.3V IF-Sampling ADC General Description Features
... The MAX1209 is a 3.3V, 12-bit, 80Msps analog-to-digital converter (ADC) featuring a fully differential wideband track-and-hold (T/H) input amplifier, driving a low-noise internal quantizer. The analog input stage accepts single-ended or differential signals. The MAX1209 is optimized for low power, s ...
... The MAX1209 is a 3.3V, 12-bit, 80Msps analog-to-digital converter (ADC) featuring a fully differential wideband track-and-hold (T/H) input amplifier, driving a low-noise internal quantizer. The analog input stage accepts single-ended or differential signals. The MAX1209 is optimized for low power, s ...
STPMS2
... The STPMS2 is a device designed to measure electrical line parameters (voltage and current) via analog signals from voltage sensors (current divider) and current sensors (inductive Rogowski coil, current transformer or shunt resistors). The device is used together with a digital signal processing ci ...
... The STPMS2 is a device designed to measure electrical line parameters (voltage and current) via analog signals from voltage sensors (current divider) and current sensors (inductive Rogowski coil, current transformer or shunt resistors). The device is used together with a digital signal processing ci ...
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.