PE4257 - Peregrine Semiconductor
... transmission line to J2. Port 1 and Port 2 are connected through 50 Ω transmission lines to J1 and J3. A through transmission line connects SMA connectors J4 and J5. This transmission line can be used to estimate the loss of the PCB over the environmental conditions being evaluated. The board is con ...
... transmission line to J2. Port 1 and Port 2 are connected through 50 Ω transmission lines to J1 and J3. A through transmission line connects SMA connectors J4 and J5. This transmission line can be used to estimate the loss of the PCB over the environmental conditions being evaluated. The board is con ...
The Performance of Passive Lumped
... Lumped elements are the most widely used passive components in Radio Frequency (RF) circuits. The characteristics vary over frequency, however, limiting their application. This limitation stems from the physical dimensions of lumped elements, which are, in general, 0603 (i.e. 3 mm by 1.5 mm), 0402 ( ...
... Lumped elements are the most widely used passive components in Radio Frequency (RF) circuits. The characteristics vary over frequency, however, limiting their application. This limitation stems from the physical dimensions of lumped elements, which are, in general, 0603 (i.e. 3 mm by 1.5 mm), 0402 ( ...
LMH6555 Low Distortion 1.2 GHz Differential Driver (Rev. D)
... limited self-heating of the device such that TJ = TA. No specification of parametric performance is indicated in the electrical tables under conditions of internal self-heating where TJ > TA. Quiescent device common mode input voltage is 0.3V. Limits are 100% production tested at 25°C. Limits over t ...
... limited self-heating of the device such that TJ = TA. No specification of parametric performance is indicated in the electrical tables under conditions of internal self-heating where TJ > TA. Quiescent device common mode input voltage is 0.3V. Limits are 100% production tested at 25°C. Limits over t ...
Paper Title (use style: paper title)
... the PDN measured from the port. Voltages at other positions of the circuits are numerically the same as the transfer-impedance, which is the voltage across any two ports of the PCB divided by the current forced at some other position of the circuit. By selecting optimum values and quantities of deco ...
... the PDN measured from the port. Voltages at other positions of the circuits are numerically the same as the transfer-impedance, which is the voltage across any two ports of the PCB divided by the current forced at some other position of the circuit. By selecting optimum values and quantities of deco ...
TUSB8041-Q1 Automotive Four-Port USB 3.0 Hub
... An individually port power controlled hub switches power on or off to each downstream port as requested by the USB host. Also when an individually port power controlled hub senses an over-current event, only power to the affected downstream port will be switched off. A ganged hub switches on power t ...
... An individually port power controlled hub switches power on or off to each downstream port as requested by the USB host. Also when an individually port power controlled hub senses an over-current event, only power to the affected downstream port will be switched off. A ganged hub switches on power t ...
Paper Title (use style: paper title)
... the PDN measured from the port. Voltages at other positions of the circuits are numerically the same as the transfer-impedance, which is the voltage across any two ports of the PCB divided by the current forced at some other position of the circuit. By selecting optimum values and quantities of deco ...
... the PDN measured from the port. Voltages at other positions of the circuits are numerically the same as the transfer-impedance, which is the voltage across any two ports of the PCB divided by the current forced at some other position of the circuit. By selecting optimum values and quantities of deco ...
DS1832 3.3-Volt MicroMonitor Chip FEATURES PIN ASSIGNMENT
... 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 used are the microprocessor address signals, data signals or control signals. When the microprocessor f ...
... 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 used are the microprocessor address signals, data signals or control signals. When the microprocessor f ...
6 GHz Ultrahigh Dynamic Range Differential Amplifier ADL5565
... AV = 6 dB, RL = 200 Ω, VOUT = 2 V p-p AV = 12 dB, RL = 200 Ω, VOUT = 2 V p-p AV = 15.5 dB, RL = 200 Ω, VOUT = 2 V p-p AV = 6 dB, RL = 200 Ω, VOUT = 2 V p-p composite (2 MHz spacing) AV = 12 dB, RL = 200 Ω, VOUT = 2 V p-p composite (2 MHz spacing) AV = 15.5 dB, RL = 200 Ω, VOUT = 2 V p-p composite (2 ...
... AV = 6 dB, RL = 200 Ω, VOUT = 2 V p-p AV = 12 dB, RL = 200 Ω, VOUT = 2 V p-p AV = 15.5 dB, RL = 200 Ω, VOUT = 2 V p-p AV = 6 dB, RL = 200 Ω, VOUT = 2 V p-p composite (2 MHz spacing) AV = 12 dB, RL = 200 Ω, VOUT = 2 V p-p composite (2 MHz spacing) AV = 15.5 dB, RL = 200 Ω, VOUT = 2 V p-p composite (2 ...
Phase-Locked Loop MC74HC4046A
... acts only on the positive edges of the input signals and is independent of duty cycle. Phase comparator 2 operates in such a way as to force the PLL into lock with 0 phase difference between the VCO output and the signal input positive waveform edges. Figure 8 shows some typical loop waveforms. Firs ...
... acts only on the positive edges of the input signals and is independent of duty cycle. Phase comparator 2 operates in such a way as to force the PLL into lock with 0 phase difference between the VCO output and the signal input positive waveform edges. Figure 8 shows some typical loop waveforms. Firs ...
$doc.title
... acts only on the positive edges of the input signals and is independent of duty cycle. Phase comparator 2 operates in such a way as to force the PLL into lock with 0 phase difference between the VCO output and the signal input positive waveform edges. Figure 8 shows some typical loop waveforms. Firs ...
... acts only on the positive edges of the input signals and is independent of duty cycle. Phase comparator 2 operates in such a way as to force the PLL into lock with 0 phase difference between the VCO output and the signal input positive waveform edges. Figure 8 shows some typical loop waveforms. Firs ...
Xgen Downloadable Catalogue
... 1340W and is used throughout various industries including Medical, Industrial, Communications and Military. ...
... 1340W and is used throughout various industries including Medical, Industrial, Communications and Military. ...
Keysight Technologies Understanding RF/Microwave Solid State
... Circuit designers often resort to using a combination of both series and shunt diodes to achieve optimal insertion loss and isolation performance in a pin diode switch (Figure 3c). However, this switch is more complicated to design and consumes higher biasing current and power compared to series or ...
... Circuit designers often resort to using a combination of both series and shunt diodes to achieve optimal insertion loss and isolation performance in a pin diode switch (Figure 3c). However, this switch is more complicated to design and consumes higher biasing current and power compared to series or ...
Outline - 正修科技大學
... 1) It is suitable for RFICs and high-speed digital ICs (but not for HMIC due to radiation losses and most passive components are single-ended). 2) This line is popular for use in long bus lines and clock distribution nets on chip as the signal return path. ...
... 1) It is suitable for RFICs and high-speed digital ICs (but not for HMIC due to radiation losses and most passive components are single-ended). 2) This line is popular for use in long bus lines and clock distribution nets on chip as the signal return path. ...
RF6281 数据资料DataSheet下载
... Analog Bias Control used to reduce idle current and therefore improve efficiency at lower output power levels. No connection. Ground connection. Output stage collector supply. Please see the schematic for required external components. Ground connection. RF output. Internally AC-coupled. Ground conne ...
... Analog Bias Control used to reduce idle current and therefore improve efficiency at lower output power levels. No connection. Ground connection. Output stage collector supply. Please see the schematic for required external components. Ground connection. RF output. Internally AC-coupled. Ground conne ...
AN123 - Linear Technology
... For source impedance, ZS, the total output noise can be estimated by power superposition of contributions from resistive part of ZS, en and in. However, this result could be misleading when ZS is considerably high and/or frequency of interest is high. There are some limitations to the data in Table ...
... For source impedance, ZS, the total output noise can be estimated by power superposition of contributions from resistive part of ZS, en and in. However, this result could be misleading when ZS is considerably high and/or frequency of interest is high. There are some limitations to the data in Table ...
Power dividers and directional couplers
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.