BDTIC www.BDTIC.com/infineon
... FM Radio has a long history to its credit starting from its development in 1933. Today, FM radio is an integral part of almost all mobile phones, including the ultra low cost phones. FM Radio broadcast today is not just used to listen to songs and news, but also used for RDS (Radio Data System) to r ...
... FM Radio has a long history to its credit starting from its development in 1933. Today, FM radio is an integral part of almost all mobile phones, including the ultra low cost phones. FM Radio broadcast today is not just used to listen to songs and news, but also used for RDS (Radio Data System) to r ...
Understanding ESR in Capacitors
... same for both capacitors. The good capacitor produces 1.7 watts, and the bad one produces 1.3 watts. This shows that the capacitor with the high ESR will still work well as a power supply filter. But, notice the results at 1000 Hz. The good capacitor allows 10 watts to pass to the speaker, while the ...
... same for both capacitors. The good capacitor produces 1.7 watts, and the bad one produces 1.3 watts. This shows that the capacitor with the high ESR will still work well as a power supply filter. But, notice the results at 1000 Hz. The good capacitor allows 10 watts to pass to the speaker, while the ...
TDA8954 1. General description 2
... The amplifier output signal is a PWM signal with a typical carrier frequency of between 250 kHz and 450 kHz. A second-order LC demodulation filter on the output converts the PWM signal into an analog audio signal. The carrier frequency, fOSC, is determined by an external resistor, ROSC, connected be ...
... The amplifier output signal is a PWM signal with a typical carrier frequency of between 250 kHz and 450 kHz. A second-order LC demodulation filter on the output converts the PWM signal into an analog audio signal. The carrier frequency, fOSC, is determined by an external resistor, ROSC, connected be ...
Wireless Temperature and/or Humidity System
... antenna to a wall or other non-metallic support so that antenna is vertical for best reception. Antenna’s should be mounted as far away from metal plates or bars as possible to avoid RF energy being reflected back or blocked on the other side of the metal. An antenna will not work inside a metal box ...
... antenna to a wall or other non-metallic support so that antenna is vertical for best reception. Antenna’s should be mounted as far away from metal plates or bars as possible to avoid RF energy being reflected back or blocked on the other side of the metal. An antenna will not work inside a metal box ...
MAX3471 1.6µA, RS-485/RS-422, Half-Duplex, Differential Transceiver for Battery-Powered Systems ________________General Description
... Length = tRISE / (10 x 1.5ns/foot) where tRISE is the transmitter’s rise time. For example, the MAX3471’s rise time is typically 1.3µs, which results in excellent waveforms with a stub length up to 82 feet. In general, systems operate well with longer unterminated stubs, even with severe reflections ...
... Length = tRISE / (10 x 1.5ns/foot) where tRISE is the transmitter’s rise time. For example, the MAX3471’s rise time is typically 1.3µs, which results in excellent waveforms with a stub length up to 82 feet. In general, systems operate well with longer unterminated stubs, even with severe reflections ...
Highly Efficient, and Compact ZVS Resonant Full Bridge Converter
... The first topology is the three-level (TL) DC/DC converter as shown in Figure 1. This TL technique has been applied to DC/DC converters since 1992 [1] to reduce the voltage stress of the switches. The key benefit of a TL DC/DC converter is the fact that it can use low-voltage stress devices with tw ...
... The first topology is the three-level (TL) DC/DC converter as shown in Figure 1. This TL technique has been applied to DC/DC converters since 1992 [1] to reduce the voltage stress of the switches. The key benefit of a TL DC/DC converter is the fact that it can use low-voltage stress devices with tw ...
Megger PULSAR Equipment Specifications
... dynamic testing possible. The CANCEL key is used to cancel any previously selected function prior to pressing the EXECUTE key. RAMP: The RAMP keys are located to the right side of the control section. The keys allow the operator to ramp up or down any selected output(s) including ac/dc voltage, curr ...
... dynamic testing possible. The CANCEL key is used to cancel any previously selected function prior to pressing the EXECUTE key. RAMP: The RAMP keys are located to the right side of the control section. The keys allow the operator to ramp up or down any selected output(s) including ac/dc voltage, curr ...
ME 4447/6405 Student Lecture - Georgia Institute of Technology
... Implementing PWM using the MC9S12C32 ...
... Implementing PWM using the MC9S12C32 ...
Lokal fulltext - Chalmers tekniska högskola
... Oscillators (LOs), that can generate sufficient power to drive high frequency components. Conventional electronic, two terminal LOs are based on: impact-ionization avalanche transit-time (IMPATT) [6], and transferred-electron devices (TEDs) also known as Gunn diodes [7]. In the optical domain Quantu ...
... Oscillators (LOs), that can generate sufficient power to drive high frequency components. Conventional electronic, two terminal LOs are based on: impact-ionization avalanche transit-time (IMPATT) [6], and transferred-electron devices (TEDs) also known as Gunn diodes [7]. In the optical domain Quantu ...
Analog to Digital Conversion
... In a theoretically perfect ADC, any particular analog voltage measured should be represented by a unique digital code, accurate to an infinite number of digits. (See Figure 2.07A.) But in a real ADC, small but finite gaps exist between one digital number and a consecutive digital number, and the amo ...
... In a theoretically perfect ADC, any particular analog voltage measured should be represented by a unique digital code, accurate to an infinite number of digits. (See Figure 2.07A.) But in a real ADC, small but finite gaps exist between one digital number and a consecutive digital number, and the amo ...
Study of Recent Charge Pump Circuits in Phase Locked Loop
... The block diagram of PFD is shown in Fig.2.The phase frequency detector [22] shown in Fig.2 is a conspicuous component of PLL. This PFD is having two inputs Fref and Fin. Depending upon the deviation of the phase of these two signals, UP and DOWN signals are generated. The PFD block diagram consists ...
... The block diagram of PFD is shown in Fig.2.The phase frequency detector [22] shown in Fig.2 is a conspicuous component of PLL. This PFD is having two inputs Fref and Fin. Depending upon the deviation of the phase of these two signals, UP and DOWN signals are generated. The PFD block diagram consists ...
ADS5510 数据资料 dataSheet 下载
... Stresses above these ratings may cause permanent damage. Exposure to absolute maximum conditions for extended periods may degrade device reliability. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those specified is not implied. If the i ...
... Stresses above these ratings may cause permanent damage. Exposure to absolute maximum conditions for extended periods may degrade device reliability. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those specified is not implied. If the i ...
LT6604-5
... the VMIDB pin should be bypassed with a quality 0.01μF ceramic capacitor to V–. For dual supply operation, Pin 8 can be bypassed or connected to a high quality DC ground. A ground plane should be used. A poor ground will increase noise and distortion. Pin 8 sets the output common mode voltage of the ...
... the VMIDB pin should be bypassed with a quality 0.01μF ceramic capacitor to V–. For dual supply operation, Pin 8 can be bypassed or connected to a high quality DC ground. A ground plane should be used. A poor ground will increase noise and distortion. Pin 8 sets the output common mode voltage of the ...
VU Meters to Loudness Meter
... with the transition from analog to digital sound, audio technologies are rapidly evolving. As digital sound offers wider dynamic range in full bit depth than analog sound and easy-to-operate sound processing equipments such as limit controller is available, a technique increasing sound level without ...
... with the transition from analog to digital sound, audio technologies are rapidly evolving. As digital sound offers wider dynamic range in full bit depth than analog sound and easy-to-operate sound processing equipments such as limit controller is available, a technique increasing sound level without ...
Contents manual
... The flowrate / totalizer model F110-P is a microprocessor driven instrument designed to display flowrate, total and accumulated total. This product has been designed with a focus on: ultra-low power consumption to allow long-life battery powered applications (option PB), intrinsic safety for use ...
... The flowrate / totalizer model F110-P is a microprocessor driven instrument designed to display flowrate, total and accumulated total. This product has been designed with a focus on: ultra-low power consumption to allow long-life battery powered applications (option PB), intrinsic safety for use ...
AN1709 APPLICATION NOTE EMC DESIGN GUIDE FOR ST MICROCONTROLLERS
... 2.1.3.1 Human Body Model Test Sequence The HBM ESD pulse simulates the direct transfer of electrostatic charge, from the Human Body, to a test device. A 100pF capacitor is discharged through a switching component and a 1.5 Kohm series resistor. This is currently the most requested industry model, fo ...
... 2.1.3.1 Human Body Model Test Sequence The HBM ESD pulse simulates the direct transfer of electrostatic charge, from the Human Body, to a test device. A 100pF capacitor is discharged through a switching component and a 1.5 Kohm series resistor. This is currently the most requested industry model, fo ...
ADL5504 数据手册DataSheet 下载
... The ADL5504 is a TruPwr™ mean-responding (true rms) power detector for use in high frequency receiver and transmitter signal chains from 450 MHz to 6000 MHz. Requiring only a single supply between 2.5 V and 3.3 V, the detector draws less than 1.8 mA. The input is internally ac-coupled and has a nomi ...
... The ADL5504 is a TruPwr™ mean-responding (true rms) power detector for use in high frequency receiver and transmitter signal chains from 450 MHz to 6000 MHz. Requiring only a single supply between 2.5 V and 3.3 V, the detector draws less than 1.8 mA. The input is internally ac-coupled and has a nomi ...
C Load - Keysight
... signal from the device-under-test to the oscilloscope’s BNC inputs. − There are many different kinds of probes used for different and special purposes (high frequency applications, high voltage applications, current, etc.) − The most common type of probe used is called a “Passive 10:1 Voltage Divide ...
... signal from the device-under-test to the oscilloscope’s BNC inputs. − There are many different kinds of probes used for different and special purposes (high frequency applications, high voltage applications, current, etc.) − The most common type of probe used is called a “Passive 10:1 Voltage Divide ...
Very Low Power, Negative Rail Input, Rail-to
... The junction-to-board thermal resistance is obtained by simulating in an environment with a ring cold plate fixture to control the PCB temperature, as described in JESD51-8. The junction-to-top characterization parameter, ψJT, estimates the junction temperature of a device in a real system and is ex ...
... The junction-to-board thermal resistance is obtained by simulating in an environment with a ring cold plate fixture to control the PCB temperature, as described in JESD51-8. The junction-to-top characterization parameter, ψJT, estimates the junction temperature of a device in a real system and is ex ...
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.