GNS RF2411
... 22pF for 1800MHz. Matching is required; see the applications schematics. To minimize the noise figure it is recommended to have a bandpass filter before this input. This will prevent noise at the image frequency from being converted to the IF. ...
... 22pF for 1800MHz. Matching is required; see the applications schematics. To minimize the noise figure it is recommended to have a bandpass filter before this input. This will prevent noise at the image frequency from being converted to the IF. ...
UNIVERSITY OF CALIFORNIA, SAN DIEGO CMOS Power Amplifiers for Wireless Communications
... SPECTRE simulated and MATLAB fitted PMOS source-drain current versus gate voltage. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 114 Schematic of the designed two-stage CMOS power amplifier. . . . . . . . . . . . 115 Approximate time-domain wavefor ...
... SPECTRE simulated and MATLAB fitted PMOS source-drain current versus gate voltage. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 114 Schematic of the designed two-stage CMOS power amplifier. . . . . . . . . . . . 115 Approximate time-domain wavefor ...
Electrical measurements Measurements Believe nothing until you
... but useless for systematic (interference) problems. ...
... but useless for systematic (interference) problems. ...
LMH0346 - Texas Instruments
... The LMH0346 is powered from a single 3.3V supply. Power dissipation is typically 370 mW. The device is available in two space-saving packages: a 6.5 X 4.4 mm 20-pin HTSSOP and an even more space–efficient 5 X 4 mm 24-pin WQFN package. ...
... The LMH0346 is powered from a single 3.3V supply. Power dissipation is typically 370 mW. The device is available in two space-saving packages: a 6.5 X 4.4 mm 20-pin HTSSOP and an even more space–efficient 5 X 4 mm 24-pin WQFN package. ...
magnetizing current effect minimization in current transformers
... The polarization current is responsible for magnetic losses in the core. It is also responsible for errors of the current transformer. There are two types of errors for current transformers: amplitude and phase error. Amplitude error has an effect on secondary current amplitude value. Secondary curr ...
... The polarization current is responsible for magnetic losses in the core. It is also responsible for errors of the current transformer. There are two types of errors for current transformers: amplitude and phase error. Amplitude error has an effect on secondary current amplitude value. Secondary curr ...
Tech Note MSP to GE 90 Micro Revision: 4.11 Following are some
... uses less ladder logic memory but requires 2 inputs per channel. Depending on the value transmitted it may be faster or much slower than the Delta protocol. Unlike the Delta protocol the update time for the HSC protocol is not deterministic. The HSC driver uses Type A counters and up to four (4) inp ...
... uses less ladder logic memory but requires 2 inputs per channel. Depending on the value transmitted it may be faster or much slower than the Delta protocol. Unlike the Delta protocol the update time for the HSC protocol is not deterministic. The HSC driver uses Type A counters and up to four (4) inp ...
Step Versus Servo Motors
... Drive: The device that provides muscle to move the arm is called the drive. • Output: Provides power to the motor windings in the right amount and in the right sequence to make the actuator “arm” move in the desired direction. A drive requires a source of electric power, such as a DC power supp ...
... Drive: The device that provides muscle to move the arm is called the drive. • Output: Provides power to the motor windings in the right amount and in the right sequence to make the actuator “arm” move in the desired direction. A drive requires a source of electric power, such as a DC power supp ...
S150manv2_0
... voltage jumpers are located below the transformer. For 120VAC operation, there should be a wire jumper installed between P2 and P3 and a second wire jumper installed between P4 and P5. For 240VAC operation, a single wire jumper should be installed between P3 and P4. AC power for the unit is connecte ...
... voltage jumpers are located below the transformer. For 120VAC operation, there should be a wire jumper installed between P2 and P3 and a second wire jumper installed between P4 and P5. For 240VAC operation, a single wire jumper should be installed between P3 and P4. AC power for the unit is connecte ...
11121112, 10121089,10121082, 10121044
... this information to Excel. The Excel, which is the software component, would take that information from the scanner and give a desired specific output automatically. There can be many platforms used to create the software portion of the attendance sheet, such as using Java Coding, C++, html, and etc ...
... this information to Excel. The Excel, which is the software component, would take that information from the scanner and give a desired specific output automatically. There can be many platforms used to create the software portion of the attendance sheet, such as using Java Coding, C++, html, and etc ...
DS1832 3.3-Volt MicroMonitor Chip FEATURES PIN ASSIGNMENT
... on the ST input pin prior to timeout, the watchdog timer is reset and begins to timeout again. If the watchdog timer is allowed to timeout, then the RST and RST signals are driven active for a minimum of 250 ms. The ST input can be derived from many microprocessor outputs. The most typical signals u ...
... on the ST input pin prior to timeout, the watchdog timer is reset and begins to timeout again. If the watchdog timer is allowed to timeout, then the RST and RST signals are driven active for a minimum of 250 ms. The ST input can be derived from many microprocessor outputs. The most typical signals u ...
MAX3130/MAX3131 3V to 5.5V, IrDA Infrared Transceiver with Integrated RS-232 Interface General Description
... 2.4kbps to 115kbps at distances from 1cm to 1m. A low-noise design allows them to achieve a bit-error rate below 10-8 at maximum data rates. On-chip filtering rejects out-of-band ambient light signals that interfere with infrared communication. Both devices include a high-power LED driver capable of ...
... 2.4kbps to 115kbps at distances from 1cm to 1m. A low-noise design allows them to achieve a bit-error rate below 10-8 at maximum data rates. On-chip filtering rejects out-of-band ambient light signals that interfere with infrared communication. Both devices include a high-power LED driver capable of ...
TS3L4892 数据资料 dataSheet 下载
... Important Information and Disclaimer:The information provided on this page represents TI's knowledge and belief as of the date that it is provided. TI bases its knowledge and belief on information provided by third parties, and makes no representation or warranty as to the accuracy of such informati ...
... Important Information and Disclaimer:The information provided on this page represents TI's knowledge and belief as of the date that it is provided. TI bases its knowledge and belief on information provided by third parties, and makes no representation or warranty as to the accuracy of such informati ...
lec5
... Let us find the characteristic of the parallel connection of R1 and R2 . Thus, Kirchhhofç laws imply that R1 and R2 have the same branch voltage, and the current through the parallel connection is the sum of the currents through each resistor. The characteristic of the parallel connection is thus o ...
... Let us find the characteristic of the parallel connection of R1 and R2 . Thus, Kirchhhofç laws imply that R1 and R2 have the same branch voltage, and the current through the parallel connection is the sum of the currents through each resistor. The characteristic of the parallel connection is thus o ...
LED OSRAM 12v - geplastcommunication.it
... ¾ The LED module itself and all its components must not be mechanically stressed. ¾ Assembly must not damage or destroy conducting paths on the circuit board. ¾ To avoid mechanical damage, the LED modules should be attached securely to the intended substrate. Heavy vibration should be avoided. In or ...
... ¾ The LED module itself and all its components must not be mechanically stressed. ¾ Assembly must not damage or destroy conducting paths on the circuit board. ¾ To avoid mechanical damage, the LED modules should be attached securely to the intended substrate. Heavy vibration should be avoided. In or ...
CAT5171 - 256‐position I2C Compatible Digital Potentiometer (POT)
... significant six bits of the slave address are a device type identifier. For the CAT5171, these bits are fixed at 010110. The next bit, AD0, is the first bit of the internal slave address and must match the physical device address which is defined by the state of the AD0 input pin for the CAT5171 to ...
... significant six bits of the slave address are a device type identifier. For the CAT5171, these bits are fixed at 010110. The next bit, AD0, is the first bit of the internal slave address and must match the physical device address which is defined by the state of the AD0 input pin for the CAT5171 to ...
Electronics For You | If It`s Electronics, It`s Here
... noise, fabricated in Maxim's exclusive Si-bipolar process featuring a 27GHz fT. The PC board area saved by higher-level integration simplifies PC board layout and shielding. ...
... noise, fabricated in Maxim's exclusive Si-bipolar process featuring a 27GHz fT. The PC board area saved by higher-level integration simplifies PC board layout and shielding. ...
Manual - Oven Industries
... Using the SSR Drive Menu selection provides an LED indicator for High Alarm temp, Low Alarm temp and SSR Drive output. JP2 pin 8 may be selected to drive a SSR in synchronization with the load circuit control. The total current to the Expansion Connector is 25ma. If a High and/or Low Alarm LED is us ...
... Using the SSR Drive Menu selection provides an LED indicator for High Alarm temp, Low Alarm temp and SSR Drive output. JP2 pin 8 may be selected to drive a SSR in synchronization with the load circuit control. The total current to the Expansion Connector is 25ma. If a High and/or Low Alarm LED is us ...
Switched-mode power supply
A switched-mode power supply (switching-mode power supply, switch-mode power supply, SMPS, or switcher) is an electronic power supply that incorporates a switching regulator to convert electrical power efficiently. Like other power supplies, an SMPS transfers power from a source, like mains power, to a load, such as a personal computer, while converting voltage and current characteristics. Unlike a linear power supply, the pass transistor of a switching-mode supply continually switches between low-dissipation, full-on and full-off states, and spends very little time in the high dissipation transitions, which minimizes wasted energy. Ideally, a switched-mode power supply dissipates no power. Voltage regulation is achieved by varying the ratio of on-to-off time. In contrast, a linear power supply regulates the output voltage by continually dissipating power in the pass transistor. This higher power conversion efficiency is an important advantage of a switched-mode power supply. Switched-mode power supplies may also be substantially smaller and lighter than a linear supply due to the smaller transformer size and weight.Switching regulators are used as replacements for linear regulators when higher efficiency, smaller size or lighter weight are required. They are, however, more complicated; their switching currents can cause electrical noise problems if not carefully suppressed, and simple designs may have a poor power factor.