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INF5490 RF MEMS
... • ÷ MEMS is sensitive to various noise effects present for low spring constant, k – Low k is desired for 3 – 5 V applications – Is a challenge due to • Acceleration, RF power self actuation, noise effects ...
... • ÷ MEMS is sensitive to various noise effects present for low spring constant, k – Low k is desired for 3 – 5 V applications – Is a challenge due to • Acceleration, RF power self actuation, noise effects ...
SP3203E 数据资料DataSheet下载
... Variables with an air discharge such as approach speed of the object carrying the ESD potential to the system and humidity will tend to change the discharge current. For example, the rise time of the discharge current varies with the approach speed. The Contact Discharge Method applies the ESD curre ...
... Variables with an air discharge such as approach speed of the object carrying the ESD potential to the system and humidity will tend to change the discharge current. For example, the rise time of the discharge current varies with the approach speed. The Contact Discharge Method applies the ESD curre ...
Device Noise
... Capacitors: In noise discussions, capacitors are generally identified as devices that reduce or filter system noise. Capacitors are most frequently categorized by the dielectric material that they are made of. Each type of capacitors has characteristics that make them suitable of certain application ...
... Capacitors: In noise discussions, capacitors are generally identified as devices that reduce or filter system noise. Capacitors are most frequently categorized by the dielectric material that they are made of. Each type of capacitors has characteristics that make them suitable of certain application ...
Device Noise
... Capacitors: In noise discussions, capacitors are generally identified as devices that reduce or filter system noise. Capacitors are most frequently categorized by the dielectric material that they are made of. Each type of capacitors has characteristics that make them suitable of certain application ...
... Capacitors: In noise discussions, capacitors are generally identified as devices that reduce or filter system noise. Capacitors are most frequently categorized by the dielectric material that they are made of. Each type of capacitors has characteristics that make them suitable of certain application ...
AN1978
... The ST8004 logic circuitry is supplied by VDD; in order to avoid voltage spikes causing bad behaviors of device and card, a voltage supervisor block is embedded as shown in Figure 1. This check block allows the deactivation of the card when the VDD voltage falls below the VTH2 or VTH3 threshold, dep ...
... The ST8004 logic circuitry is supplied by VDD; in order to avoid voltage spikes causing bad behaviors of device and card, a voltage supervisor block is embedded as shown in Figure 1. This check block allows the deactivation of the card when the VDD voltage falls below the VTH2 or VTH3 threshold, dep ...
Control of a DC/DC Converter Using FlexPWM`s Force
... 3.1. Generation of the phase-shifted PWM This use-case is already described in the MPC564xL reference manual. The first pair of PWM is generated by submodule 0 of one FlexPWM module, the second pair by submodule 1.The counters of these two submodules are configured with the same clock, initial, and ...
... 3.1. Generation of the phase-shifted PWM This use-case is already described in the MPC564xL reference manual. The first pair of PWM is generated by submodule 0 of one FlexPWM module, the second pair by submodule 1.The counters of these two submodules are configured with the same clock, initial, and ...
General Description Benefits and Features
... The MAX14784E/MAX14786E/MAX14787E/MAX14789E full-duplex RS-485 transceivers are designed for robust communication in harsh industrial environments. All devices feature ±35kV ESD protection on the RS-485 pins and operate from a 3V to 5.5V supply with a 4mA no-load supply current (max). The MAX14784E/ ...
... The MAX14784E/MAX14786E/MAX14787E/MAX14789E full-duplex RS-485 transceivers are designed for robust communication in harsh industrial environments. All devices feature ±35kV ESD protection on the RS-485 pins and operate from a 3V to 5.5V supply with a 4mA no-load supply current (max). The MAX14784E/ ...
T/2 RX FIR - Broadcom
... Thus, their frequency responses differ only by the appropriate frequency-scaling ratio. By combining different tap values, a wide variety of filter transfer functions can be created. This flexibility in changing various aspects of the filter characteristics is the main advantage of FFE over peaking- ...
... Thus, their frequency responses differ only by the appropriate frequency-scaling ratio. By combining different tap values, a wide variety of filter transfer functions can be created. This flexibility in changing various aspects of the filter characteristics is the main advantage of FFE over peaking- ...
TRS3221E 数据资料 dataSheet 下载
... RS-232 pins provide IEC G1000-4-2 ESD protection. The device meets the requirements of TIA/EIA-232-F and provides the electrical interface between an asynchronous communication controller and the serial-port connector. The charge pump and four small external capacitors allow operation from a single ...
... RS-232 pins provide IEC G1000-4-2 ESD protection. The device meets the requirements of TIA/EIA-232-F and provides the electrical interface between an asynchronous communication controller and the serial-port connector. The charge pump and four small external capacitors allow operation from a single ...
SN65C3221-Q1 数据资料 dataSheet 下载
... protection pin to pin (serial-port connection pins, including GND). This device provides the electrical interface between an asynchronous communication controller and the serial-port connector. The charge pump and four small external capacitors allow operation from a single 3-V to 5.5-V supply. This ...
... protection pin to pin (serial-port connection pins, including GND). This device provides the electrical interface between an asynchronous communication controller and the serial-port connector. The charge pump and four small external capacitors allow operation from a single 3-V to 5.5-V supply. This ...
Document
... Crosstalk is a disturbance caused by the electric or magnetic fields of some signal affecting another signal in an adjacent circuit In an telephone circuit, crosstalk can result in your hearing part of a voice conversation from another circuit. The phenomenon that causes crosstalk is called electrom ...
... Crosstalk is a disturbance caused by the electric or magnetic fields of some signal affecting another signal in an adjacent circuit In an telephone circuit, crosstalk can result in your hearing part of a voice conversation from another circuit. The phenomenon that causes crosstalk is called electrom ...
Instruction Manual
... The Optical Voice Link is an introduction to the mysteries and science of fiber optics. No prior fiber optics experience is needed to build this kit and bring it to operational level. After completion, it can be used to demonstrate the unique characteristics of fiber optics or in several practical c ...
... The Optical Voice Link is an introduction to the mysteries and science of fiber optics. No prior fiber optics experience is needed to build this kit and bring it to operational level. After completion, it can be used to demonstrate the unique characteristics of fiber optics or in several practical c ...
SONAR Technology for Fish Finders
... ocean that sounds can be heard underwater. The sounds of waves, power boats, and other bathers can be heard with remarkable clarity, even at considerable distances. In fact, sounds move quite efficiently through water, far more easily than they do through air. As an example, whales use sound to comm ...
... ocean that sounds can be heard underwater. The sounds of waves, power boats, and other bathers can be heard with remarkable clarity, even at considerable distances. In fact, sounds move quite efficiently through water, far more easily than they do through air. As an example, whales use sound to comm ...
ACS 200 Frequency Converters for Speed Control of 0.55 to 4.0 kW
... Note that the Main Circuit Card of the ACS 200 is at mains supply voltage potential. Warning! The d.c. bus capacitors on the Main Circuit Card contain dangerous d.c. voltages (1.35 ∗ U240, 1.3 ∗ U480). After disconnecting the supply, wait at least five minutes and ensure that the display readout on ...
... Note that the Main Circuit Card of the ACS 200 is at mains supply voltage potential. Warning! The d.c. bus capacitors on the Main Circuit Card contain dangerous d.c. voltages (1.35 ∗ U240, 1.3 ∗ U480). After disconnecting the supply, wait at least five minutes and ensure that the display readout on ...
TPS43000 数据资料 dataSheet 下载
... PFM mode, a shutdown current of less than 1 µA, a sleep-mode current of less than 100 µA and a full operating current of less than 2 mA at 1 MHz, it is ideal for building highly efficient, dc-to-dc converters. The TPS43000 operates over a wide input voltage range of 1.8 V to 9.0 V. Typical power sou ...
... PFM mode, a shutdown current of less than 1 µA, a sleep-mode current of less than 100 µA and a full operating current of less than 2 mA at 1 MHz, it is ideal for building highly efficient, dc-to-dc converters. The TPS43000 operates over a wide input voltage range of 1.8 V to 9.0 V. Typical power sou ...
A 60 GHz Phase Shifter Integrated With LNA and PA in 65 nm
... architecture [25]–[28]. An RF phase shifter may require a higher dynamic range as compared to an LO phase shifter. On the other hand, an RF phase shifting approach keeps the floor plan of the LO circuitry simple, i.e., there is only a single mixer (or two in an I/Q scheme) to be driven by the LO sig ...
... architecture [25]–[28]. An RF phase shifter may require a higher dynamic range as compared to an LO phase shifter. On the other hand, an RF phase shifting approach keeps the floor plan of the LO circuitry simple, i.e., there is only a single mixer (or two in an I/Q scheme) to be driven by the LO sig ...
MAX3223-EP 数据资料 dataSheet 下载
... auto-powerdown feature functions when FORCEON is low and FORCEOFF is high. During this mode of operation, if the device does not sense a valid RS-232 signal, the driver outputs are disabled. If FORCEOFF is set low and EN is high, both drivers and receivers are shut off, and the supply current is red ...
... auto-powerdown feature functions when FORCEON is low and FORCEOFF is high. During this mode of operation, if the device does not sense a valid RS-232 signal, the driver outputs are disabled. If FORCEOFF is set low and EN is high, both drivers and receivers are shut off, and the supply current is red ...
JTAG-SMT2-NC™ Programming Module for Xilinx® FPGAs Overview
... capable of communicating in 4-wire and 2-wire scan chains that consist of Class T0 – T4 JTAG Target Systems (TS) ...
... capable of communicating in 4-wire and 2-wire scan chains that consist of Class T0 – T4 JTAG Target Systems (TS) ...
Heterodyne
Heterodyning is a radio signal processing technique invented in 1901 by Canadian inventor-engineer Reginald Fessenden, in which new frequencies are created by combining or mixing two frequencies. Heterodyning is used to shift one frequency range into another, new one, and is also involved in the processes of modulation and demodulation. The two frequencies are combined in a nonlinear signal-processing device such as a vacuum tube, transistor, or diode, usually called a mixer. In the most common application, two signals at frequencies f1 and f2 are mixed, creating two new signals, one at the sum f1 + f2 of the two frequencies, and the other at the difference f1 − f2. These new frequencies are called heterodynes. Typically only one of the new frequencies is desired, and the other signal is filtered out of the output of the mixer. Heterodynes are related to the phenomenon of ""beats"" in acoustics.A major application of the heterodyne process is in the superheterodyne radio receiver circuit, which is used in virtually all modern radio receivers.