A wide input voltage and load output variations fixed
... This section of the paper presents a theoretical comparison between the proposed converter that uses a single winding in the secondary side, as shown in Fig. 1(a), and the solutions proposed for wide input voltage variations. Among the solutions for wide input voltage variations, the center-tapped a ...
... This section of the paper presents a theoretical comparison between the proposed converter that uses a single winding in the secondary side, as shown in Fig. 1(a), and the solutions proposed for wide input voltage variations. Among the solutions for wide input voltage variations, the center-tapped a ...
1 MHz to 8 GHz, 70 dB Logarithmic Detector/Controller AD8318
... The AD8318 is a demodulating logarithmic amplifier, capable of accurately converting an RF input signal to a corresponding decibel-scaled output voltage. It employs the progressive compression technique over a cascaded amplifier chain, each stage of which is equipped with a detector cell. The device ...
... The AD8318 is a demodulating logarithmic amplifier, capable of accurately converting an RF input signal to a corresponding decibel-scaled output voltage. It employs the progressive compression technique over a cascaded amplifier chain, each stage of which is equipped with a detector cell. The device ...
Institutionen för systemteknik Department of Electrical Engineering USB 2.0 Audio device Examensarbete
... The main goal behind this project were to build a USB 2.0 audio device and to test some of Altium designers functionalities surrounding component databases. Altium designer is a PCB development environment which have been used in this project. The version of Altum designer used in this project is 10 ...
... The main goal behind this project were to build a USB 2.0 audio device and to test some of Altium designers functionalities surrounding component databases. Altium designer is a PCB development environment which have been used in this project. The version of Altum designer used in this project is 10 ...
LM5360x-Q1 5-V, 3.3-V, and Adjustable Synchronous-Buck 1
... V to an output of 3.3 V at a fixed frequency of 2.1 MHz. Innovative architecture allows the device to regulate a 3.3-V output from an input voltage of only 3.8 V. The input voltage range up to 36 V, with transient tolerance of up to 42 V, eases input surge protection design. An open drain reset outp ...
... V to an output of 3.3 V at a fixed frequency of 2.1 MHz. Innovative architecture allows the device to regulate a 3.3-V output from an input voltage of only 3.8 V. The input voltage range up to 36 V, with transient tolerance of up to 42 V, eases input surge protection design. An open drain reset outp ...
SUB-TS14 harman/kardon (HKTS 14 SUBWOOFER)
... is in the ON position, the LED will be lit blue, whether or not an audio signal is present. When the Master Power Switch ª is turned off, the LED goes dark, no matter which position the Music-Sense On/Off Switch £ is in. ¢ Phase Switch: This switch determines whether the SUB-TS14 subwoofer’s pistonl ...
... is in the ON position, the LED will be lit blue, whether or not an audio signal is present. When the Master Power Switch ª is turned off, the LED goes dark, no matter which position the Music-Sense On/Off Switch £ is in. ¢ Phase Switch: This switch determines whether the SUB-TS14 subwoofer’s pistonl ...
MAX14778 Dual ±25V Above- and Below-the-Rails 4:1 Analog Multiplexer General Description
... supply. Each multiplexer has separate control inputs to allow independent switching, making the device ideal for multiplexing different communications signals with the same connector pins. Extended ESD protection of Q6kV (Human Body Model) enable direct interfacing to cables and connectors. The MAX1 ...
... supply. Each multiplexer has separate control inputs to allow independent switching, making the device ideal for multiplexing different communications signals with the same connector pins. Extended ESD protection of Q6kV (Human Body Model) enable direct interfacing to cables and connectors. The MAX1 ...
DS92LV0411/12 5 - 50MHz Ch Link II SER/DES with LVDS Parallel
... connect to the host device and receiving devices with different interface types, LVDS or LVCMOS. ...
... connect to the host device and receiving devices with different interface types, LVDS or LVCMOS. ...
Long-Wavelength VCSEL Using High Contrast Grating
... principle, TM- devices should have similar reflectivity as TEdevices, and the threshold current should be similarly low. Additionally, the high threshold current is the major factor preventing the device from working at higher temperatures. To improve the VCSEL performance, it is critical to reduce ...
... principle, TM- devices should have similar reflectivity as TEdevices, and the threshold current should be similarly low. Additionally, the high threshold current is the major factor preventing the device from working at higher temperatures. To improve the VCSEL performance, it is critical to reduce ...
a single –phase boost rectifier system for wide range of load variations
... a wide range of load variation. The power circuit and the control circuit of the proposed rectifier are easily configurable for DCM and CCM operations. The measured load current is used to select the desired operating mode. The peak device current under DCM is limited to the rated device current und ...
... a wide range of load variation. The power circuit and the control circuit of the proposed rectifier are easily configurable for DCM and CCM operations. The measured load current is used to select the desired operating mode. The peak device current under DCM is limited to the rated device current und ...
PAM8001
... The PAM8001 is a high performance CMOS audio amplifier that requires adequate power supply decoupling to ensure the output THD and PSRR are as low as possible. Power supply decoupling affects low frequency on the power supply leads. For higher frey response, optimum decoupling is achieved by using t ...
... The PAM8001 is a high performance CMOS audio amplifier that requires adequate power supply decoupling to ensure the output THD and PSRR are as low as possible. Power supply decoupling affects low frequency on the power supply leads. For higher frey response, optimum decoupling is achieved by using t ...
PAM8010 Description Pin Assignments
... PGND is instrumental in nearly every switch state. This is the perfect point to which the output noise ground trace should return. Also note that output noise ground is channel specific. A two channel amplifier has two seperate channels and consequently must have two seperate output noise ground tra ...
... PGND is instrumental in nearly every switch state. This is the perfect point to which the output noise ground trace should return. Also note that output noise ground is channel specific. A two channel amplifier has two seperate channels and consequently must have two seperate output noise ground tra ...
MAX98357A/MAX98357B PCM Input Class D Audio Power Amplifiers General Description Features
... accepts specified sample rates between 8kHz and 96kHz for all supported data formats. The ICs can be configured to produce a left channel, right channel, or (left/2 + right/2) output from the stereo input data. The ICs operate using 16/24/32-bit data for I2S and left-justified modes as well as 16-bi ...
... accepts specified sample rates between 8kHz and 96kHz for all supported data formats. The ICs can be configured to produce a left channel, right channel, or (left/2 + right/2) output from the stereo input data. The ICs operate using 16/24/32-bit data for I2S and left-justified modes as well as 16-bi ...
Q2406/Q2426 Customer Design Guide_rev007
... WISMO Quik Q24x6 sub-series is designed to fit in very small terminals and only some custom functions have to be added to make a complete dual-band solution: ...
... WISMO Quik Q24x6 sub-series is designed to fit in very small terminals and only some custom functions have to be added to make a complete dual-band solution: ...
multiplier
... voltage low power designs. This is a very useful paper as it quickly presents an overview of all important transconductance multiplier topologies to a designer so that he can chose the optimal topology for his specific application and confirming design specification. The paper was very superficial a ...
... voltage low power designs. This is a very useful paper as it quickly presents an overview of all important transconductance multiplier topologies to a designer so that he can chose the optimal topology for his specific application and confirming design specification. The paper was very superficial a ...
ADC 1 - godinweb
... Much easier to reconstruct a signal More storage options Can be processed mathematically and logically Easier to standardize Systems are easier to design (fewer voltage / current issues) Digital systems can be made small (low current) Display options ...
... Much easier to reconstruct a signal More storage options Can be processed mathematically and logically Easier to standardize Systems are easier to design (fewer voltage / current issues) Digital systems can be made small (low current) Display options ...
A 26 GHz Phase-Locked Loop Frequency Multiplier in 0.18-µm CMOS
... indices reveals that a common mode rejection ratio (CMRR) of greater than 20 dB is possible for carrier offset frequencies of less than 1 MHz. Closed-loop frequency domain transfer functions are used for prediction of the PLL phase noise response, with the PLL being dominated by the reference and V ...
... indices reveals that a common mode rejection ratio (CMRR) of greater than 20 dB is possible for carrier offset frequencies of less than 1 MHz. Closed-loop frequency domain transfer functions are used for prediction of the PLL phase noise response, with the PLL being dominated by the reference and V ...
Radio and Sensor Interfaces for Energy
... Along with rapid development of sensing and communication technology, Internet of Things (IoTs) has enabled a tremendous number of applications in health care, agriculture, and industry. As the fundamental element, the wireless sensing node, such as radio tags need to be operating under micro power ...
... Along with rapid development of sensing and communication technology, Internet of Things (IoTs) has enabled a tremendous number of applications in health care, agriculture, and industry. As the fundamental element, the wireless sensing node, such as radio tags need to be operating under micro power ...
A Differential 4-bit 6.5–10-GHz RF MEMS Tunable Filter
... 4.2%, 10%, and 14%, respectively. In digital MEMS filters, discrete center frequencies and wide tuning ranges are possible. Young et al. [16], and Brank et al. [17] presented excellent tunable filters with high-frequency resolution at 0.8–2 GHz. However, existing digital MEMS filters at microwave fr ...
... 4.2%, 10%, and 14%, respectively. In digital MEMS filters, discrete center frequencies and wide tuning ranges are possible. Young et al. [16], and Brank et al. [17] presented excellent tunable filters with high-frequency resolution at 0.8–2 GHz. However, existing digital MEMS filters at microwave fr ...
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.