![AD8055](http://s1.studyres.com/store/data/008841044_1-2c9b3031f6a554d7c7f2397ee210ff4b-300x300.png)
AD538 (Rev. E) - Electrocomponents
... Traditionally, the accuracy (actually the errors) of analog multipliers and dividers has been specified in terms of percent of full scale. Thus specified, a 1% multiplier error with a 10 V full-scale output would mean a worst-case error of +100 mV at any level within its designated output range. Whi ...
... Traditionally, the accuracy (actually the errors) of analog multipliers and dividers has been specified in terms of percent of full scale. Thus specified, a 1% multiplier error with a 10 V full-scale output would mean a worst-case error of +100 mV at any level within its designated output range. Whi ...
CMOS Power Consumption and CPD Calculation
... power consumption. However, for minimizing the power requirements of a board or a system, simply knowing that CMOS devices may use less power than equivalent devices from other technologies does not help much. It is important to know not only how to calculate power consumption, but also to understan ...
... power consumption. However, for minimizing the power requirements of a board or a system, simply knowing that CMOS devices may use less power than equivalent devices from other technologies does not help much. It is important to know not only how to calculate power consumption, but also to understan ...
TOUGHSwitch™ PoE | Datasheet
... to prevent ESD attacks and damage • PE outdoor-rated, weatherproof jacket • Multi-layered shielding • Available in lengths of 1000 ft (304.8 m) ...
... to prevent ESD attacks and damage • PE outdoor-rated, weatherproof jacket • Multi-layered shielding • Available in lengths of 1000 ft (304.8 m) ...
DS1868 - Maxim Integrated
... drives an internal control logic unit. The 3-wire serial interface consists of the three input signals: RST , CLK, and DQ. The RST control signal is used to enable the 3-wire serial port operation of the device. The RST signal is an active high input and is required to begin any communication to the ...
... drives an internal control logic unit. The 3-wire serial interface consists of the three input signals: RST , CLK, and DQ. The RST control signal is used to enable the 3-wire serial port operation of the device. The RST signal is an active high input and is required to begin any communication to the ...
Impedance Matching Networks Applied to RF Power Transistors
... but also shows that the load, in first approximation, is not related to the device, except for V CE(sat). The load value is primarily dictated by the required output power and the peak voltage; it is not matched to the output impedance of the device. At higher frequencies this approximation becomes ...
... but also shows that the load, in first approximation, is not related to the device, except for V CE(sat). The load value is primarily dictated by the required output power and the peak voltage; it is not matched to the output impedance of the device. At higher frequencies this approximation becomes ...
Design of high-speed, low-power frequency dividers and phase
... the closed-loop bandwidth and the loop filter. In addition to the capture range, two sources of noise must be considered in setting the bandwidth: the input phase noise and the oscillator phase noise. To reduce the input phase noise, the PLL must operate as a narrow-band filter, whereas to suppress ...
... the closed-loop bandwidth and the loop filter. In addition to the capture range, two sources of noise must be considered in setting the bandwidth: the input phase noise and the oscillator phase noise. To reduce the input phase noise, the PLL must operate as a narrow-band filter, whereas to suppress ...
Datasheet - Peregrine Semiconductor
... The SPDT switch evaluation board was designed to ease customer evaluation of Peregrine’s PE42420. The RF common port is connected through a 50Ω transmission line via the top SMA connector, J2. RF1 and RF2 ports are connected through 50Ω transmission lines via SMA connectors J1 and J3, respectively. ...
... The SPDT switch evaluation board was designed to ease customer evaluation of Peregrine’s PE42420. The RF common port is connected through a 50Ω transmission line via the top SMA connector, J2. RF1 and RF2 ports are connected through 50Ω transmission lines via SMA connectors J1 and J3, respectively. ...
ISL55210 High Speed ADC Input Interface Solutions
... ISL55210 – 300Mhz ->600Mhz IM3 and IM2 2-tone testing was done at 2Vpp output envelope and 1Vpp output envelope. (does show intercept characteristic vs. output swing) • Each test frequency was then a 1Vpp and then 0.5Vpp across the differential outputs. • Used a +/-2Mhz spacing around each test cen ...
... ISL55210 – 300Mhz ->600Mhz IM3 and IM2 2-tone testing was done at 2Vpp output envelope and 1Vpp output envelope. (does show intercept characteristic vs. output swing) • Each test frequency was then a 1Vpp and then 0.5Vpp across the differential outputs. • Used a +/-2Mhz spacing around each test cen ...
High Speed Digital Input Buffer Circuits
... This can cause a large amount of current to flow in the inverters and damage the chip. To avoid this scenario, a switch M7 is connected to the output of the diff-amp which clips the node to ground when the buffer is disabled. The buffers are fabricated in AMI’s CN5 (0.5µm) process with a VDD of 5V a ...
... This can cause a large amount of current to flow in the inverters and damage the chip. To avoid this scenario, a switch M7 is connected to the output of the diff-amp which clips the node to ground when the buffer is disabled. The buffers are fabricated in AMI’s CN5 (0.5µm) process with a VDD of 5V a ...
LT5575 - 800MHz to 2.7GHz High Linearity Direct Conversion Quadrature Demodulator.
... The RF signal is applied to the inputs of the RF transconductance amplifiers and is then demodulated into I/Q baseband signals using quadrature LO signals which are internally generated from an external LO source by precision 90° phase-shifters. The demodulated I/Q signals are single-pole low-pass fil ...
... The RF signal is applied to the inputs of the RF transconductance amplifiers and is then demodulated into I/Q baseband signals using quadrature LO signals which are internally generated from an external LO source by precision 90° phase-shifters. The demodulated I/Q signals are single-pole low-pass fil ...
Low Power, 350 MHz Voltage Feedback Amplifiers AD8038/AD8039
... may cause permanent damage to the device. This is a stress rating only; functional operation of the device at these or any other conditions above those indicated in the operational section of this specification is not implied. Exposure to absolute maximum rating conditions for extended periods may a ...
... may cause permanent damage to the device. This is a stress rating only; functional operation of the device at these or any other conditions above those indicated in the operational section of this specification is not implied. Exposure to absolute maximum rating conditions for extended periods may a ...
ISO122 - Texas Instruments
... technique. For input signals having frequencies below 250 kHz, this system works like any linear amplifier. But for frequencies above 250 kHz, the behavior is similar to that of a sampling amplifier. The signal response to inputs greater than 250 kHz performance curve shows this behavior graphically ...
... technique. For input signals having frequencies below 250 kHz, this system works like any linear amplifier. But for frequencies above 250 kHz, the behavior is similar to that of a sampling amplifier. The signal response to inputs greater than 250 kHz performance curve shows this behavior graphically ...
AD538.pdf
... of full scale. Thus specified, a 1% multiplier error with a 10 V full-scale output would mean a worst case error of +100 mV at “any” level within its designated output range. While this type of error specification is easy to test evaluate, and interpret, it can leave the user guessing as to how usef ...
... of full scale. Thus specified, a 1% multiplier error with a 10 V full-scale output would mean a worst case error of +100 mV at “any” level within its designated output range. While this type of error specification is easy to test evaluate, and interpret, it can leave the user guessing as to how usef ...
Power dividers and directional couplers
![](https://commons.wikimedia.org/wiki/Special:FilePath/Microlab_10dB_dir_coupler.jpg?width=300)
Power dividers (also power splitters and, when used in reverse, power combiners) and directional couplers are passive devices used in the field of radio technology. They couple a defined amount of the electromagnetic power in a transmission line to a port enabling the signal to be used in another circuit. An essential feature of directional couplers is that they only couple power flowing in one direction. Power entering the output port is coupled to the isolated port but not to the coupled port.Directional couplers are most frequently constructed from two coupled transmission lines set close enough together such that energy passing through one is coupled to the other. This technique is favoured at the microwave frequencies where transmission line designs are commonly used to implement many circuit elements. However, lumped component devices are also possible at lower frequencies. Also at microwave frequencies, particularly the higher bands, waveguide designs can be used. Many of these waveguide couplers correspond to one of the conducting transmission line designs, but there are also types that are unique to waveguide.Directional couplers and power dividers have many applications, these include; providing a signal sample for measurement or monitoring, feedback, combining feeds to and from antennae, antenna beam forming, providing taps for cable distributed systems such as cable TV, and separating transmitted and received signals on telephone lines.