1. INTRODUCTION
... The circuit diagram is given in Section 3-5. A conventional photodiode front end stage similar to the Ultrospec II is used, but with less current to voltage gain and hence lower impedances. The lower supply voltages available make the Harris amplifier unsuitable for this application and so the Texas ...
... The circuit diagram is given in Section 3-5. A conventional photodiode front end stage similar to the Ultrospec II is used, but with less current to voltage gain and hence lower impedances. The lower supply voltages available make the Harris amplifier unsuitable for this application and so the Texas ...
OPAx836 Very-Low-Power, Rail-to-Rail Out, Negative
... OPA836 and OPA2836 devices offer designers performance versus power that is not attainable in other devices. Coupled with a power-saving mode that reduces current to less than 1.5 μA, these devices offer an attractive solution for high-frequency amplifiers in battery-powered applications. The OPA836 ...
... OPA836 and OPA2836 devices offer designers performance versus power that is not attainable in other devices. Coupled with a power-saving mode that reduces current to less than 1.5 μA, these devices offer an attractive solution for high-frequency amplifiers in battery-powered applications. The OPA836 ...
LOW-NOISE ADSL DUAL DIFFERENTIAL RECEIVER THS6062
... The THS6062 is a high-speed differential receiver designed for ADSL data communication systems. Its very low 1.6 nV/√Hz voltage noise provides the high signal-to-noise ratios necessary for the long transmission lengths of ADSL systems over copper telephone lines. In addition, this receiver operates ...
... The THS6062 is a high-speed differential receiver designed for ADSL data communication systems. Its very low 1.6 nV/√Hz voltage noise provides the high signal-to-noise ratios necessary for the long transmission lengths of ADSL systems over copper telephone lines. In addition, this receiver operates ...
AS1701, AS1706 Data Sheet
... The gain of the devices is set by the closed-loop gain of the input operational amplifier. As shown in Figure 29, the output of the first amplifier serves as the input to the second amplifier, which is configured as an inverting unity-gain follower in both devices. This results in two outputs, ident ...
... The gain of the devices is set by the closed-loop gain of the input operational amplifier. As shown in Figure 29, the output of the first amplifier serves as the input to the second amplifier, which is configured as an inverting unity-gain follower in both devices. This results in two outputs, ident ...
A CMOS 33-mW 100-MHz 80-dB SFDR Sample-and-Hold Amplifier PAPER Cheng-Chung HSU
... The analog switches, S1 and S2, are realized using nMOSTs with bootstrapped gate control voltage to reduce the distortion and device size. The conceptual schematic is shown in Fig. 5(a) [14]. When CK is low, the capacitor Cb is charged to VDD . Then when CK is high, the analog switch’s gate voltage ...
... The analog switches, S1 and S2, are realized using nMOSTs with bootstrapped gate control voltage to reduce the distortion and device size. The conceptual schematic is shown in Fig. 5(a) [14]. When CK is low, the capacitor Cb is charged to VDD . Then when CK is high, the analog switch’s gate voltage ...
LTM8033 - Ultralow Noise EMC 36VIN, 3A DC/DC uModule Regulator
... EMI filter, current mode controller, power switching element, power inductor, power Schottky diode and a modest amount of input and output capacitance. The LTM8033 is a fixed frequency PWM regulator. The switching frequency is set by simply connecting the appropriate resistor value from the RT pin t ...
... EMI filter, current mode controller, power switching element, power inductor, power Schottky diode and a modest amount of input and output capacitance. The LTM8033 is a fixed frequency PWM regulator. The switching frequency is set by simply connecting the appropriate resistor value from the RT pin t ...
Power supply analyzers
... the final consumer. Throughout these phases, electricity undergoes a series of alterations that can greatly affect it. The electricity companies in charge of distributing electrical energy are responsible for guaranteeing that the voltage supplied meets a series of parameters, which will depend on t ...
... the final consumer. Throughout these phases, electricity undergoes a series of alterations that can greatly affect it. The electricity companies in charge of distributing electrical energy are responsible for guaranteeing that the voltage supplied meets a series of parameters, which will depend on t ...
AP7176B Description Pin Assignments
... To prevent the input voltage from dropping during load steps it is recommended to utilize an input capacitor (CIN). As with the output capacitor the following are acceptable, Ultra-Low-ESR ceramic chip capacitor or low ESR bulk capacitor like a solid tantalum, POSCap or aluminum electrolytic capacit ...
... To prevent the input voltage from dropping during load steps it is recommended to utilize an input capacitor (CIN). As with the output capacitor the following are acceptable, Ultra-Low-ESR ceramic chip capacitor or low ESR bulk capacitor like a solid tantalum, POSCap or aluminum electrolytic capacit ...
Engineering Presentation
... Dual Conversion Waveforms PWM Generation & Resulting IGBT Output Unipolar PWM Wave Generator Modulates a Reference Sinewave With a Triangle Carrier Wave. Triangle Wave Frequency around 22kHz (Above Audible Range). Less Harmonic Power to Filter, Greater Efficiency, Smaller Size ...
... Dual Conversion Waveforms PWM Generation & Resulting IGBT Output Unipolar PWM Wave Generator Modulates a Reference Sinewave With a Triangle Carrier Wave. Triangle Wave Frequency around 22kHz (Above Audible Range). Less Harmonic Power to Filter, Greater Efficiency, Smaller Size ...
ZXBM1021 Description Pin Assignments
... This is a 5V nominal reference output voltage. It is designed to 'source' current and therefore it will not 'sink' any current from a higher voltage. The total current drawn from the ThRef pin by any external circuitry, such as the minimum speed potential divider to S MIN pin, should not exceed 10mA ...
... This is a 5V nominal reference output voltage. It is designed to 'source' current and therefore it will not 'sink' any current from a higher voltage. The total current drawn from the ThRef pin by any external circuitry, such as the minimum speed potential divider to S MIN pin, should not exceed 10mA ...
MAX3250 ±50V Isolated, 3.0V to 5.5V, 250kbps, 2 Tx/2 Rx, RS-232 Transceiver
... to GND). This makes the device ideal for operation in noisy conditions with high common-mode voltages. This feature prevents damage to the device if RS-232 lines are inadvertently short-circuited to a +24V or ±48V power bus. The MAX3250 is powered by a single 3V to 5.5V supply on the logic side. Pow ...
... to GND). This makes the device ideal for operation in noisy conditions with high common-mode voltages. This feature prevents damage to the device if RS-232 lines are inadvertently short-circuited to a +24V or ±48V power bus. The MAX3250 is powered by a single 3V to 5.5V supply on the logic side. Pow ...
Evaluates: MAX8758 MAX8758 Evaluation Kit General Description Features
... +8.5V output and can provide at least 350mA from +2.6V input. It also provides at least 410mA from 3V input and 600mA from 4.5V input. The step-up switching-regulator output voltage can be adjusted up to +13V with other feedback resistors. For details, see the Output-Voltage Selection section. The G ...
... +8.5V output and can provide at least 350mA from +2.6V input. It also provides at least 410mA from 3V input and 600mA from 4.5V input. The step-up switching-regulator output voltage can be adjusted up to +13V with other feedback resistors. For details, see the Output-Voltage Selection section. The G ...
UTA-WH-VPS Instruction Sheet
... 1) Reorient or relocate the receiving antenna, 2) Increase the separation between the equipment and receiver, 3) Connect the equipment into an outlet on a circuit different from that to which the receiver is connected, and 4) Consult the dealer or an experienced radio/TV technician for help. ...
... 1) Reorient or relocate the receiving antenna, 2) Increase the separation between the equipment and receiver, 3) Connect the equipment into an outlet on a circuit different from that to which the receiver is connected, and 4) Consult the dealer or an experienced radio/TV technician for help. ...
Industrial IGBT Modules Explanation of Technical Information
... Explanation of Technical Information ...
... Explanation of Technical Information ...
forcetorque
... The unit of Young’s modulus is the same as that for stress. Stress can be determined in a material by using Euler’s beam equation ...
... The unit of Young’s modulus is the same as that for stress. Stress can be determined in a material by using Euler’s beam equation ...
T6A01 What electrical component is used to oppose the flow of
... with an inductor to make a tuned circuit? A. Resistor B. Zener diode C. Potentiometer ...
... with an inductor to make a tuned circuit? A. Resistor B. Zener diode C. Potentiometer ...
Thevenin equivalent circuits
... 1. Using whatever techniques are appropriate, calculate the opencircuit voltage at the port of the circuit: voc = VTh. 2. Connect a short circuit across the output. Using whatever techniques are appropriate, calculate the short-circuit current: isc = IN. 3. Calculate RTh = VTh / IN. Alternate method ...
... 1. Using whatever techniques are appropriate, calculate the opencircuit voltage at the port of the circuit: voc = VTh. 2. Connect a short circuit across the output. Using whatever techniques are appropriate, calculate the short-circuit current: isc = IN. 3. Calculate RTh = VTh / IN. Alternate method ...
MAX9157 Quad Bus LVDS Transceiver General Description Features
... The MAX9157 driver outputs use a current-steering configuration to generate a 9.25mA to 17mA output current. This current-steering approach induces less ground bounce and no shoot-through current, enhancing noise margin and system speed performance. The outputs are short-circuit current limited. The ...
... The MAX9157 driver outputs use a current-steering configuration to generate a 9.25mA to 17mA output current. This current-steering approach induces less ground bounce and no shoot-through current, enhancing noise margin and system speed performance. The outputs are short-circuit current limited. The ...
TPA6111A2: 150-mW Stereo Audio Power Amplifier (Rev. C)
... Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. These are stress ratings only, which do not imply functional operation of the device at these or any other conditions beyond those indicated under Recommended Operating Conditions. Exposure to absol ...
... Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. These are stress ratings only, which do not imply functional operation of the device at these or any other conditions beyond those indicated under Recommended Operating Conditions. Exposure to absol ...
Circuit Techniques for Avoiding Oscillations in
... Texas Instruments Incorporated and its subsidiaries (TI) reserve the right to make corrections, modifications, enhancements, improvements, and other changes to its products and services at any time and to discontinue any product or service without notice. Customers should obtain the latest relevant ...
... Texas Instruments Incorporated and its subsidiaries (TI) reserve the right to make corrections, modifications, enhancements, improvements, and other changes to its products and services at any time and to discontinue any product or service without notice. Customers should obtain the latest relevant ...
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.