QUESTION BANK FOR SYB Sc. ELECTRONICS
... 16. When negative voltage feedback is applied to an amplifier of gain 1000 the overall gain falls to 6. Calculate the feedback factor. 17.When negative voltage feedback is applied to an amplifier of gain 60 the overall gain falls to 50. Calculate the feedback factor. 18 The gain and distortion of an ...
... 16. When negative voltage feedback is applied to an amplifier of gain 1000 the overall gain falls to 6. Calculate the feedback factor. 17.When negative voltage feedback is applied to an amplifier of gain 60 the overall gain falls to 50. Calculate the feedback factor. 18 The gain and distortion of an ...
TPS7A30 –35-V, –200-mA, Ultralow
... These linear regulators include a CMOS logic-levelcompatible enable pin and capacitor-programmable soft-start function that allows for customized powermanagement schemes. Other features include built-in current limit and thermal shutdown protection to safeguard the device and system during fault con ...
... These linear regulators include a CMOS logic-levelcompatible enable pin and capacitor-programmable soft-start function that allows for customized powermanagement schemes. Other features include built-in current limit and thermal shutdown protection to safeguard the device and system during fault con ...
datasheet - Texas Instruments
... digital logic devices are unused (for example, when only two inputs of a triple-input AND gate are used, or only 3 of the 4 buffer gates are used). Such input pins must not be left unconnected because the undefined voltages at the outside connections result in undefined operational states. The follo ...
... digital logic devices are unused (for example, when only two inputs of a triple-input AND gate are used, or only 3 of the 4 buffer gates are used). Such input pins must not be left unconnected because the undefined voltages at the outside connections result in undefined operational states. The follo ...
NCV7240 - Octal Low-Side Relay Driver
... Output driver location on one side of the IC layout provides for optimum pcb layout to the loads. Internal clamping structures are provided to limit transient voltages when switching inductive loads. Each output has an over load detection current of 0.6 A (min) where the drivers turn−off and stay la ...
... Output driver location on one side of the IC layout provides for optimum pcb layout to the loads. Internal clamping structures are provided to limit transient voltages when switching inductive loads. Each output has an over load detection current of 0.6 A (min) where the drivers turn−off and stay la ...
Dong-PZT.pdf
... presented in the following sections, various materials parameters for both terfenol-D and PZT will be required. Table I presents a summary of some of the parameters needed in the analysis. A. Magnetic-electric voltage coefficients We can derive the ME voltage coefficients from the equivalent circuit ...
... presented in the following sections, various materials parameters for both terfenol-D and PZT will be required. Table I presents a summary of some of the parameters needed in the analysis. A. Magnetic-electric voltage coefficients We can derive the ME voltage coefficients from the equivalent circuit ...
PDF: 1.73MB
... isolation voltage. It includes many improvements (loss performance, built-in peripheral functions and line-up expansion). Main features of this series are as below. ・Newly developed 6th generation CSTBT are integrated for improving efficiency ・Expanding the line-up to 50A (Current products are up to ...
... isolation voltage. It includes many improvements (loss performance, built-in peripheral functions and line-up expansion). Main features of this series are as below. ・Newly developed 6th generation CSTBT are integrated for improving efficiency ・Expanding the line-up to 50A (Current products are up to ...
here - electriccircuits
... [note: An LED is a device that conducts electricity in only one direction. Look carefully at the LED. You should be able to locate one wire that is slightly longer than the other. This longer wire is the positive terminal.] Keep a good RECORD of what you are doing. In the space below describe what h ...
... [note: An LED is a device that conducts electricity in only one direction. Look carefully at the LED. You should be able to locate one wire that is slightly longer than the other. This longer wire is the positive terminal.] Keep a good RECORD of what you are doing. In the space below describe what h ...
ICS83PN148I Final Data Sheet.fm
... package, as shown in Figure 1. The solderable area on the PCB, as defined by the solder mask, should be at least the same size/shape as the exposed pad/slug area on the package to maximize the thermal/electrical performance. Sufficient clearance should be designed on the PCB between the outer edges ...
... package, as shown in Figure 1. The solderable area on the PCB, as defined by the solder mask, should be at least the same size/shape as the exposed pad/slug area on the package to maximize the thermal/electrical performance. Sufficient clearance should be designed on the PCB between the outer edges ...
MMST6427 Features Mechanical Data
... Diodes Incorporated products are specifically not authorized for use as critical components in life support devices or systems without the express written approval of the Chief Executive Officer of Diodes Incorporated. As used herein: A. Life support devices or systems are devices or systems which: ...
... Diodes Incorporated products are specifically not authorized for use as critical components in life support devices or systems without the express written approval of the Chief Executive Officer of Diodes Incorporated. As used herein: A. Life support devices or systems are devices or systems which: ...
250MHz to 4000MHz Dual, Analog Voltage Variable Attenuator MAX19790 General Description Features
... Note 1: TC is the temperature on the exposed pad of the package. TA is the ambient temperature of the device and PCB. Note 2: Based on junction temperature TJ = TC + (θJC x VCC x ICC). This formula can be used when the temperature of the exposed pad is known while the device is soldered down to a ...
... Note 1: TC is the temperature on the exposed pad of the package. TA is the ambient temperature of the device and PCB. Note 2: Based on junction temperature TJ = TC + (θJC x VCC x ICC). This formula can be used when the temperature of the exposed pad is known while the device is soldered down to a ...
Excellence in Systems Protection
... Location: Locate the protector on or as close to the service entrance cabinet as possible. It should be shortnippled directly to the service cabinet and located so that the wires used to connect to the bus are as short as possible. (The inductance of the wiring, about 1 micro Henry per meter, result ...
... Location: Locate the protector on or as close to the service entrance cabinet as possible. It should be shortnippled directly to the service cabinet and located so that the wires used to connect to the bus are as short as possible. (The inductance of the wiring, about 1 micro Henry per meter, result ...
DIGITAL AC POWER MONITOR DSP- OSI
... All of the remaining commands, unless otherwise noted, are disabled by a hardware lockout. Program parameters are stored in EEPROM non-volatile memory. To enable programming, connect a short length of wire (jumper) between terminal numbers 2 and 3. After setting needed parameters with the following ...
... All of the remaining commands, unless otherwise noted, are disabled by a hardware lockout. Program parameters are stored in EEPROM non-volatile memory. To enable programming, connect a short length of wire (jumper) between terminal numbers 2 and 3. After setting needed parameters with the following ...
SFH655A - Vishay
... Vishay makes no warranty, representation or guarantee regarding the suitability of the products for any particular purpose or the continuing production of any product. To the maximum extent permitted by applicable law, Vishay disclaims (i) any and all liability arising out of the application or use ...
... Vishay makes no warranty, representation or guarantee regarding the suitability of the products for any particular purpose or the continuing production of any product. To the maximum extent permitted by applicable law, Vishay disclaims (i) any and all liability arising out of the application or use ...
MAX1191 Ultra-Low-Power, 7.5Msps, Dual 8-Bit ADC General Description Features
... The MAX1191 is an ultra-low-power, dual, 8-bit, 7.5Msps analog-to-digital converter (ADC). The device features two fully differential wideband track-and-hold (T/H) inputs. These inputs have a 440MHz bandwidth and accept fully differential or single-ended signals. The MAX1191 delivers a typical signa ...
... The MAX1191 is an ultra-low-power, dual, 8-bit, 7.5Msps analog-to-digital converter (ADC). The device features two fully differential wideband track-and-hold (T/H) inputs. These inputs have a 440MHz bandwidth and accept fully differential or single-ended signals. The MAX1191 delivers a typical signa ...
TS3DV520 数据资料 dataSheet 下载
... E. tPLZ and tPHZ are the same as tdis. F. tPZL and tPZH are the same as ten. ...
... E. tPLZ and tPHZ are the same as tdis. F. tPZL and tPZH are the same as ten. ...
Sinusoidal oscillator
... The oscillator circuit with OpAmp and Wien Bridge, for which the amplitude stabilization is done using two anti-parallel diodes, is presented in Fig.2. In what state (on or off) are the diodes D1 and D2 during the transient regime, just after the power up? Compute the gain of the basic amplifier ...
... The oscillator circuit with OpAmp and Wien Bridge, for which the amplitude stabilization is done using two anti-parallel diodes, is presented in Fig.2. In what state (on or off) are the diodes D1 and D2 during the transient regime, just after the power up? Compute the gain of the basic amplifier ...
MAX9796 2.3W, High-Power Class D Audio Subsystem with DirectDrive Headphone Amplifiers General Description
... Lead Temperature (soldering, 10s) .................................+300°C ...
... Lead Temperature (soldering, 10s) .................................+300°C ...
How to shed non-priority loads with a Compact NSX circuit breaker?
... The "reflex" load-shedding order is generated by the Compact NSX circuit breaker itself via the Micrologic electronic trip unit. In fact, the Micrologic E electronic trip unit (energy measurement) is used to manage alarms based on the monitoring of electrical variables such as the instantaneous curre ...
... The "reflex" load-shedding order is generated by the Compact NSX circuit breaker itself via the Micrologic electronic trip unit. In fact, the Micrologic E electronic trip unit (energy measurement) is used to manage alarms based on the monitoring of electrical variables such as the instantaneous curre ...
Schmitt trigger
In electronics a Schmitt trigger is a comparator circuit with hysteresis implemented by applying positive feedback to the noninverting input of a comparator or differential amplifier. It is an active circuit which converts an analog input signal to a digital output signal. The circuit is named a ""trigger"" because the output retains its value until the input changes sufficiently to trigger a change. In the non-inverting configuration, when the input is higher than a chosen threshold, the output is high. When the input is below a different (lower) chosen threshold the output is low, and when the input is between the two levels the output retains its value. This dual threshold action is called hysteresis and implies that the Schmitt trigger possesses memory and can act as a bistable multivibrator (latch or flip-flop). There is a close relation between the two kinds of circuits: a Schmitt trigger can be converted into a latch and a latch can be converted into a Schmitt trigger.Schmitt trigger devices are typically used in signal conditioning applications to remove noise from signals used in digital circuits, particularly mechanical contact bounce. They are also used in closed loop negative feedback configurations to implement relaxation oscillators, used in function generators and switching power supplies.