Broadband Impedance Matching for Inductive Interconnect in VLSI
... package substrate. Wire bonding is a fast and inexpensive process, which explains its popularity. While this technology has been refined over the years to provide a robust and inexpensive mechanical connection, the electrical parasitics associated with wire bonding are becoming a serious problem at ...
... package substrate. Wire bonding is a fast and inexpensive process, which explains its popularity. While this technology has been refined over the years to provide a robust and inexpensive mechanical connection, the electrical parasitics associated with wire bonding are becoming a serious problem at ...
Loop Test Board
... to the Loop Out and Loop In terminals. Although the board's oscillator input is differential, it is assumed that one of the oscillator terminals will be grounded. Whereas measuring from 0.1 to 1000Hz may be informative, the most useful measurements will be made near the gain-crossover frequency, the ...
... to the Loop Out and Loop In terminals. Although the board's oscillator input is differential, it is assumed that one of the oscillator terminals will be grounded. Whereas measuring from 0.1 to 1000Hz may be informative, the most useful measurements will be made near the gain-crossover frequency, the ...
table of contents
... installation. Examples are measurements on distribution boards, circuit- breakers, wiring, including cables, bus-bars, junction boxes, switches, socket-outlets in the fixed installation, and equipment for industrial use and some other equipment, for example, stationary motors with permanent connecti ...
... installation. Examples are measurements on distribution boards, circuit- breakers, wiring, including cables, bus-bars, junction boxes, switches, socket-outlets in the fixed installation, and equipment for industrial use and some other equipment, for example, stationary motors with permanent connecti ...
Major BOS 1a
... Please read the operating instructions carefully before installation and setup. The relevant regulations must be complied to when working with 230V line voltage, two-wirelines, four-wire-lines and ISDN-lines. It is also very important to comply to the regulations and safety instructions of working w ...
... Please read the operating instructions carefully before installation and setup. The relevant regulations must be complied to when working with 230V line voltage, two-wirelines, four-wire-lines and ISDN-lines. It is also very important to comply to the regulations and safety instructions of working w ...
MT-097: 高速逻辑的应用(英文)
... A more conservative rule is to use a 2 inch (PCB track length)/nanosecond (rise/fall time) rule. If the signal trace exceeds this trace-length/speed criterion, then termination should be used. For example, PCB tracks for high-speed logic with rise/fall time of 5 ns should be terminated in their char ...
... A more conservative rule is to use a 2 inch (PCB track length)/nanosecond (rise/fall time) rule. If the signal trace exceeds this trace-length/speed criterion, then termination should be used. For example, PCB tracks for high-speed logic with rise/fall time of 5 ns should be terminated in their char ...
SAW Components: Application Note: ESD protection for SAW filters
... electrodes. Applying electrostatic energy to the SAWF input (e.g. via antenna) the voltage between the interdigital transducers (IDT) rises and creates a disruptive discharge. The whole energy is focused on a very small area in a very short time. Due to the high current flow during the discharge, al ...
... electrodes. Applying electrostatic energy to the SAWF input (e.g. via antenna) the voltage between the interdigital transducers (IDT) rises and creates a disruptive discharge. The whole energy is focused on a very small area in a very short time. Due to the high current flow during the discharge, al ...
Nominal impedance
Nominal impedance in electrical engineering and audio engineering refers to the approximate designed impedance of an electrical circuit or device. The term is applied in a number of different fields, most often being encountered in respect of:The nominal value of the characteristic impedance of a cable or other form of transmission line.The nominal value of the input, output or image impedance of a port of a network, especially a network intended for use with a transmission line, such as filters, equalisers and amplifiers.The nominal value of the input impedance of a radio frequency antennaThe actual impedance may vary quite considerably from the nominal figure with changes in frequency. In the case of cables and other transmission lines, there is also variation along the length of the cable, if it is not properly terminated. It is usual practice to speak of nominal impedance as if it were a constant resistance, that is, it is invariant with frequency and has a zero reactive component, despite this often being far from the case. Depending on the field of application, nominal impedance is implicitly referring to a specific point on the frequency response of the circuit under consideration. This may be at low-frequency, mid-band or some other point and specific applications are discussed in the sections below.In most applications, there are a number of values of nominal impedance that are recognised as being standard. The nominal impedance of a component or circuit is often assigned one of these standard values, regardless of whether the measured impedance exactly corresponds to it. The item is assigned the nearest standard value.