SecureSync® LMR
... An important advantage of SecureSync is its unique rugged and flexible modular chassis that can be configured for your specific needs. Built-in time and frequency functions are extended with up to 6 input/output modules. Included with the base unit is an extremely accurate 1 PPS timing signal aligned t ...
... An important advantage of SecureSync is its unique rugged and flexible modular chassis that can be configured for your specific needs. Built-in time and frequency functions are extended with up to 6 input/output modules. Included with the base unit is an extremely accurate 1 PPS timing signal aligned t ...
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... 1. Includes filter feedback capacitance, comparator input capacitance. PCB stray capacitances and switch input capacitance. 2. Demodulator output DC coupled with Post Detection Filter Amplifier input and the demodulator tank exactly tuned to center frequency. 3. Includes DC offsets due to frequency ...
... 1. Includes filter feedback capacitance, comparator input capacitance. PCB stray capacitances and switch input capacitance. 2. Demodulator output DC coupled with Post Detection Filter Amplifier input and the demodulator tank exactly tuned to center frequency. 3. Includes DC offsets due to frequency ...
BDTIC www.BDTIC.com/infineon Application Note No. 098
... The Darlingtons are biased via their RF output pin (pin 3). Figure 4 shows the dependence of BGA614’s current consumption on the supply voltage for different values of the bias Resistor R1. R1 stabilizes the supply current by using voltage feedback. For BGA612 and BGA616 exist similar plots which ca ...
... The Darlingtons are biased via their RF output pin (pin 3). Figure 4 shows the dependence of BGA614’s current consumption on the supply voltage for different values of the bias Resistor R1. R1 stabilizes the supply current by using voltage feedback. For BGA612 and BGA616 exist similar plots which ca ...
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... 1) Cheaper than pin type insulators for voltages beyond 33 kV. 2) Each disc of suspension type insulator is designed for low voltage, usually 11 kV. Desired number of discs can be connected in series depending upon the working voltage. ...
... 1) Cheaper than pin type insulators for voltages beyond 33 kV. 2) Each disc of suspension type insulator is designed for low voltage, usually 11 kV. Desired number of discs can be connected in series depending upon the working voltage. ...
LTM4620 - Dual 13A or Single 26A DC/DC µModule Regulator
... current source. When one channel is configured to be master of the two channels, then a capacitor from this pin to ground will set a soft-start ramp rate. The remaining channel can be set up as the slave, and have the master’s output applied through a voltage divider to the slave output’s track pin. ...
... current source. When one channel is configured to be master of the two channels, then a capacitor from this pin to ground will set a soft-start ramp rate. The remaining channel can be set up as the slave, and have the master’s output applied through a voltage divider to the slave output’s track pin. ...
LSA 46.2 / 47.1 - 4 POLE
... - rated overload current : 10A - 10s - electronic protection (overload, voltage detection opening short-circuit): excitation overload current for 10 s then return to approximately 1A The alternator must be stopped (or the power switched off, see section 3.5.3.) in order to reset the protection. - Fu ...
... - rated overload current : 10A - 10s - electronic protection (overload, voltage detection opening short-circuit): excitation overload current for 10 s then return to approximately 1A The alternator must be stopped (or the power switched off, see section 3.5.3.) in order to reset the protection. - Fu ...
Phase Detector
... • The portion of the beat note that modulates the VCO closer to the input signal appears more rounded, and the portion that modulates the VCO away from the input signal appears more peaked. • Because of the asymmetry, the beat note contains a finite DC voltage which steadily pushes the VCO frequenc ...
... • The portion of the beat note that modulates the VCO closer to the input signal appears more rounded, and the portion that modulates the VCO away from the input signal appears more peaked. • Because of the asymmetry, the beat note contains a finite DC voltage which steadily pushes the VCO frequenc ...
New Topology Eliminates Magnetic Cores at 50kHz NOT 50MHz!
... New Topology with Two AC inductors New converter topology (Fig. 3) uses TWO AC inductors which eliminate the need for magnetic cores. In addition, the two AC inductors do not need the coil windings since the inductances needed to obtain PWM regulation are 10nH each and could be implemented by use o ...
... New Topology with Two AC inductors New converter topology (Fig. 3) uses TWO AC inductors which eliminate the need for magnetic cores. In addition, the two AC inductors do not need the coil windings since the inductances needed to obtain PWM regulation are 10nH each and could be implemented by use o ...
ADA4411-3 数据手册DataSheet 下载
... 36 MHz section is 7 ns, which produces a fast settling pulse response. The ADA4411-3 is designed to operate in many video environments. The supply range is 5 V to 12 V, single supply or dual supply, and requires a relatively low nominal quiescent current of 15 mA per channel. In single-supply applic ...
... 36 MHz section is 7 ns, which produces a fast settling pulse response. The ADA4411-3 is designed to operate in many video environments. The supply range is 5 V to 12 V, single supply or dual supply, and requires a relatively low nominal quiescent current of 15 mA per channel. In single-supply applic ...
Step-Up Regulator and High-Voltage Step-Up with Temperature Compensation MAX17106 General Description
... The VON step-up regulator is a simple minimum off-time, pulse-skipping architecture with a variable peak-current threshold. The output voltage is adjusted according to the voltage on the NTC pins (temperature reading) and two voltage levels set by current sources on the VHI and VLO pins. See the VON ...
... The VON step-up regulator is a simple minimum off-time, pulse-skipping architecture with a variable peak-current threshold. The output voltage is adjusted according to the voltage on the NTC pins (temperature reading) and two voltage levels set by current sources on the VHI and VLO pins. See the VON ...
Resistive opto-isolator
Resistive opto-isolator (RO), also called photoresistive opto-isolator, vactrol (after a genericized trademark introduced by Vactec, Inc. in the 1960s), analog opto-isolator or lamp-coupled photocell, is an optoelectronic device consisting of a source and detector of light, which are optically coupled and electrically isolated from each other. The light source is usually a light-emitting diode (LED), a miniature incandescent lamp, or sometimes a neon lamp, whereas the detector is a semiconductor-based photoresistor made of cadmium selenide (CdSe) or cadmium sulfide (CdS). The source and detector are coupled through a transparent glue or through the air.Electrically, RO is a resistance controlled by the current flowing through the light source. In the dark state, the resistance typically exceeds a few MOhm; when illuminated, it decreases as the inverse of the light intensity. In contrast to the photodiode and phototransistor, the photoresistor can operate in both the AC and DC circuits and have a voltage of several hundred volts across it. The harmonic distortions of the output current by the RO are typically within 0.1% at voltages below 0.5 V.RO is the first and the slowest opto-isolator: its switching time exceeds 1 ms, and for the lamp-based models can reach hundreds of milliseconds. Parasitic capacitance limits the frequency range of the photoresistor by ultrasonic frequencies. Cadmium-based photoresistors exhibit a ""memory effect"": their resistance depends on the illumination history; it also drifts during the illumination and stabilizes within hours, or even weeks for high-sensitivity models. Heating induces irreversible degradation of ROs, whereas cooling to below −25 °C dramatically increases the response time. Therefore, ROs were mostly replaced in the 1970s by the faster and more stable photodiodes and photoresistors. ROs are still used in some sound equipment, guitar amplifiers and analog synthesizers owing to their good electrical isolation, low signal distortion and ease of circuit design.