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KNW013-020 - GE Industrial Solutions
... CAUTION: This power module is not internally fused. An input line fuse must always be used. This power module can be used in a wide variety of applications, ranging from simple standalone operation to an integrated part of sophisticated power architectures. To preserve maximum flexibility, internal ...
... CAUTION: This power module is not internally fused. An input line fuse must always be used. This power module can be used in a wide variety of applications, ranging from simple standalone operation to an integrated part of sophisticated power architectures. To preserve maximum flexibility, internal ...
Impedance Matching
... in the load, a transformer will not eliminate these reactive components. In fact, a transformer may exaggerate the reactive portion of the load impedance. This reactive component results in power that is reflected to the generator. Transformers however works poorly at microwave frequencies, but pr ...
... in the load, a transformer will not eliminate these reactive components. In fact, a transformer may exaggerate the reactive portion of the load impedance. This reactive component results in power that is reflected to the generator. Transformers however works poorly at microwave frequencies, but pr ...
AD8310 数据手册DataSheet 下载
... Logarithmic amplifiers perform a more complex operation than classical linear amplifiers, and their circuitry is significantly different. A good grasp of what log amps do and how they do it can help users avoid many pitfalls in their applications. For a complete discussion of the theory, see the AD8 ...
... Logarithmic amplifiers perform a more complex operation than classical linear amplifiers, and their circuitry is significantly different. A good grasp of what log amps do and how they do it can help users avoid many pitfalls in their applications. For a complete discussion of the theory, see the AD8 ...
AD8310 Fast, Voltage-Out DC–440 MHz, 95 dB Logarithmic
... Logarithmic amplifiers perform a more complex operation than classical linear amplifiers, and their circuitry is significantly different. A good grasp of what log amps do and how they do it can help users avoid many pitfalls in their applications. For a complete discussion of the theory, see the AD8 ...
... Logarithmic amplifiers perform a more complex operation than classical linear amplifiers, and their circuitry is significantly different. A good grasp of what log amps do and how they do it can help users avoid many pitfalls in their applications. For a complete discussion of the theory, see the AD8 ...
AD8436 数据手册DataSheet 下载
... is a wideband JFET input amplifier that minimally loads non-0 Ω sources, such as a tapped resistor attenuator or voltage sensor. Although the input buffer consumes only 150 μA, the supply is pinned out and left unconnected to reduce power where needed. Optional matched 10 kΩ input and feedback resis ...
... is a wideband JFET input amplifier that minimally loads non-0 Ω sources, such as a tapped resistor attenuator or voltage sensor. Although the input buffer consumes only 150 μA, the supply is pinned out and left unconnected to reduce power where needed. Optional matched 10 kΩ input and feedback resis ...
Design of a 5.8 GHz Multi-Modulus Prescaler - Til Daim
... A 64-modulus prescaler operating at 5.8 GHz has been designed in a 0.18 µm CMOS process. The prescaler uses a four-phase high-speed ÷4 circuit at the input, composed of two identical cascaded ÷2 circuits implemented in pseudo-NMOS. The high-speed divider is followed by a two-bits phase switching sta ...
... A 64-modulus prescaler operating at 5.8 GHz has been designed in a 0.18 µm CMOS process. The prescaler uses a four-phase high-speed ÷4 circuit at the input, composed of two identical cascaded ÷2 circuits implemented in pseudo-NMOS. The high-speed divider is followed by a two-bits phase switching sta ...
50-W, 92% Efficiency, Compact, Isolated DC
... The isolated DC-DC converter generates two or multiple outputs to power primary- and secondary-side control electronics. This converter operates from an input voltage range from 10 V to 60 V and addresses the systems with varied batteries such as 12 V, 24 V, 36 V, or 48 V. The power output of this c ...
... The isolated DC-DC converter generates two or multiple outputs to power primary- and secondary-side control electronics. This converter operates from an input voltage range from 10 V to 60 V and addresses the systems with varied batteries such as 12 V, 24 V, 36 V, or 48 V. The power output of this c ...
Dual Wideband, Current-Feedback OPERATIONAL AMPLIFIER With Disable FEATURES APPLICATIONS
... current-feedback op amps. Operating on a very low 5.1mA/ch supply current, the OPA2691 offers a slew rate and output power normally associated with a much higher supply current. A new output stage architecture delivers a high output current with minimal voltage headroom and crossover distortion. Thi ...
... current-feedback op amps. Operating on a very low 5.1mA/ch supply current, the OPA2691 offers a slew rate and output power normally associated with a much higher supply current. A new output stage architecture delivers a high output current with minimal voltage headroom and crossover distortion. Thi ...
3-Channel, Very Low Power Video Amplifiers
... video. The THS7319 is also ideal for oversampled systems that produce standard-definition (SD) signals including CVBS, S-Video, 480i/576i Y’P’BP’R, Y’U’V’, and R’G’B’. The THS7319 is designed for dc-coupled inputs. To mitigate any DAC/encoder termination interaction, the input impedance is a very hi ...
... video. The THS7319 is also ideal for oversampled systems that produce standard-definition (SD) signals including CVBS, S-Video, 480i/576i Y’P’BP’R, Y’U’V’, and R’G’B’. The THS7319 is designed for dc-coupled inputs. To mitigate any DAC/encoder termination interaction, the input impedance is a very hi ...
TPA3110D2 数据资料 dataSheet 下载
... Stresses beyond those listed under absolute maximum ratings may cause permanent damage to the device. These are stress ratings only, and functional operations of the device at these or any other conditions beyond those indicated under recommended operating conditions is not implied. Exposure to abso ...
... Stresses beyond those listed under absolute maximum ratings may cause permanent damage to the device. These are stress ratings only, and functional operations of the device at these or any other conditions beyond those indicated under recommended operating conditions is not implied. Exposure to abso ...
AD8339 数据手册DataSheet 下载
... 0.1 μF and 1 nF capacitor between the VPOS pins and ground. Because the VPOS pins are internally connected, one set of supply decoupling components on each side of the chip should be sufficient. Serial Interface—Data Output. Normally connected to SDI of next chip or left open. Decoupling Pin for LO. ...
... 0.1 μF and 1 nF capacitor between the VPOS pins and ground. Because the VPOS pins are internally connected, one set of supply decoupling components on each side of the chip should be sufficient. Serial Interface—Data Output. Normally connected to SDI of next chip or left open. Decoupling Pin for LO. ...
Analog Devices : Multiplier Application Guide
... Scale Factor The scale-factor error is the difference between the average scale factor and the ideal scale factor of (1 OVr 1 . It is expressed in % of the output signal and can be trimmed for critical applications . Temperature dep endence is specified. Output Offset refers to the offset voltage at ...
... Scale Factor The scale-factor error is the difference between the average scale factor and the ideal scale factor of (1 OVr 1 . It is expressed in % of the output signal and can be trimmed for critical applications . Temperature dep endence is specified. Output Offset refers to the offset voltage at ...
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.