TDA8953 2 × 210 W class-D power amplifier
... • Operating mode: the amplifier is fully operational, de-muted and can deliver an output signal A slowly rising voltage should be applied (e.g. via an RC network) to pin MODE to ensure pop noise-free start-up. The bias-current setting of the (VI converter) input stages is related to the voltage on t ...
... • Operating mode: the amplifier is fully operational, de-muted and can deliver an output signal A slowly rising voltage should be applied (e.g. via an RC network) to pin MODE to ensure pop noise-free start-up. The bias-current setting of the (VI converter) input stages is related to the voltage on t ...
HMC641LC4 数据资料DataSheet下载
... The HMC641LC4 is a broadband non-reflective GaAs pHEMT SP4T switch in a compact 4x4 mm ceramic package. Covering DC to 20 GHz, this switch offers high isolation, low insertion loss and on-chip termination of isolated ports. This switch also includes an on board binary decoder circuit which reduces t ...
... The HMC641LC4 is a broadband non-reflective GaAs pHEMT SP4T switch in a compact 4x4 mm ceramic package. Covering DC to 20 GHz, this switch offers high isolation, low insertion loss and on-chip termination of isolated ports. This switch also includes an on board binary decoder circuit which reduces t ...
Colpitts Oscillator: Design and Performance Optimization
... As is the scenario with any other oscillator design, the amplification (positive or negative) of the active component must be relatively higher than the attenuation shown by the capacitive voltage divider implemented, to obtain a stable functionality or in other words, a smoother sine-wave output. C ...
... As is the scenario with any other oscillator design, the amplification (positive or negative) of the active component must be relatively higher than the attenuation shown by the capacitive voltage divider implemented, to obtain a stable functionality or in other words, a smoother sine-wave output. C ...
3.3 V Dual-Loop, 50 Mbps to 3.3 Gbps Laser Diode Driver ADN2872
... power and extinction ratio, which automatically compensates for variations in laser characteristics over temperature and aging. The laser needs only be calibrated at 25°C, eliminating the need for expensive and time consuming temperature calibration. The ADN2872 supports single-rate operation from 5 ...
... power and extinction ratio, which automatically compensates for variations in laser characteristics over temperature and aging. The laser needs only be calibrated at 25°C, eliminating the need for expensive and time consuming temperature calibration. The ADN2872 supports single-rate operation from 5 ...
MAX1108/MAX1109 Single-Supply, Low-Power, 2-Channel, Serial 8-Bit ADCs General Description
... internal reference of +2.048V (MAX1108) or +4.096V (MAX1109), or by an externally applied reference ranging from 1V to VDD. The MAX1108/MAX1109 also feature a software power-down mode that reduces power consumption to 0.5µA when the device is not in use. The 4-wire serial interface directly connects ...
... internal reference of +2.048V (MAX1108) or +4.096V (MAX1109), or by an externally applied reference ranging from 1V to VDD. The MAX1108/MAX1109 also feature a software power-down mode that reduces power consumption to 0.5µA when the device is not in use. The 4-wire serial interface directly connects ...
Bipolar Junction Transistor Characterization
... the collector to base currents: F = IC/IB. This is perhaps the single most important parameter for characterization of the BJT. F depends upon many factors and can be measured at many different points on the characteristic curves. In circuit design F gets used as a constant proportionality factor ...
... the collector to base currents: F = IC/IB. This is perhaps the single most important parameter for characterization of the BJT. F depends upon many factors and can be measured at many different points on the characteristic curves. In circuit design F gets used as a constant proportionality factor ...
AD7452 数据手册DataSheet下载
... Analog Ground. Ground reference point for all circuitry on the AD7452. All analog input signals and any external reference signal should be referred to this GND voltage. Chip Select. Active low logic input. This input provides the dual function of initiating a conversion on the AD7452 and framing th ...
... Analog Ground. Ground reference point for all circuitry on the AD7452. All analog input signals and any external reference signal should be referred to this GND voltage. Chip Select. Active low logic input. This input provides the dual function of initiating a conversion on the AD7452 and framing th ...
MAX3736 3.2Gbps, Low-Power, Compact, SFP Laser Driver General Description
... Note 1: Specifications at -40°C are guaranteed by design and characterization. Note 2: Maximum value is specified at IMOD = 60mA and IBIAS = 100mA. BC_MON connected to VCC. Note 3: Modulation current gain, GMOD, is defined as GMOD = IMOD / IMODSET. Bias current gain, GBIAS, is defined as GBIAS = IBI ...
... Note 1: Specifications at -40°C are guaranteed by design and characterization. Note 2: Maximum value is specified at IMOD = 60mA and IBIAS = 100mA. BC_MON connected to VCC. Note 3: Modulation current gain, GMOD, is defined as GMOD = IMOD / IMODSET. Bias current gain, GBIAS, is defined as GBIAS = IBI ...
A BICMOS logic circuit with a CML output
... 39, and a current source 43. In the illustrated embodiment, CMOS transistor portion 33 comprises an N-channel transistor 34, and bipolar transistor portion 35 comprises an NPN transistor 36. Voltage dropping portion 39 comprises diodes 40 and 41 . Resistor 31 has a first terminal connected to Vcc, a ...
... 39, and a current source 43. In the illustrated embodiment, CMOS transistor portion 33 comprises an N-channel transistor 34, and bipolar transistor portion 35 comprises an NPN transistor 36. Voltage dropping portion 39 comprises diodes 40 and 41 . Resistor 31 has a first terminal connected to Vcc, a ...
Vacuum Gas-FilledRELAys
... the relay will draw an arc on opening and sustain the arc. Thus, the relay will not be able to reliably open the contacts. ...
... the relay will draw an arc on opening and sustain the arc. Thus, the relay will not be able to reliably open the contacts. ...
DC Circuits Solutions
... An ammeter is placed in series with a given circuit element in order to measure the current through that element. If the ammeter did not have very low (ideally, zero) resistance, then its presence in the circuit would change the current it is attempting to measure by adding more resistance in series ...
... An ammeter is placed in series with a given circuit element in order to measure the current through that element. If the ammeter did not have very low (ideally, zero) resistance, then its presence in the circuit would change the current it is attempting to measure by adding more resistance in series ...
AD8271 数据手册DataSheet 下载
... the output current to approximately 100 mA (see Figure 22 for more information). Although the short-circuit condition itself does not damage the part, the heat generated by the condition can cause the part to exceed its maximum junction temperature, with corresponding negative effects on reliability ...
... the output current to approximately 100 mA (see Figure 22 for more information). Although the short-circuit condition itself does not damage the part, the heat generated by the condition can cause the part to exceed its maximum junction temperature, with corresponding negative effects on reliability ...
BS Modular System for the Study of Sensors Technical Teaching Equipment Test Modules
... On the upper side of the test module there is a girder or elastic/vibrant sheet that is the one carrying the sensors, which can have many applications depending on the use we give to them during the performing the practices with the unit. This girder is strongly fixed to the module chassis in one of ...
... On the upper side of the test module there is a girder or elastic/vibrant sheet that is the one carrying the sensors, which can have many applications depending on the use we give to them during the performing the practices with the unit. This girder is strongly fixed to the module chassis in one of ...
Datasheet
... Statements regarding the suitability of products for certain types of applications are based on Vishay’s knowledge of typical requirements that are often placed on Vishay products in generic applications. Such statements are not binding statements about the suitability of products for a particular a ...
... Statements regarding the suitability of products for certain types of applications are based on Vishay’s knowledge of typical requirements that are often placed on Vishay products in generic applications. Such statements are not binding statements about the suitability of products for a particular a ...
LM12L458 12-Bit + Sign Data Acquisition System with Self
... be limited to 5 mA. The 20 mA maximum package input current rating allows the voltage at any four pins, with an input current of 5 mA, to simultaneously exceed the power supply voltages. The maximum power dissipation must be derated at elevated temperatures and is dictated by TJmax (maximum junction ...
... be limited to 5 mA. The 20 mA maximum package input current rating allows the voltage at any four pins, with an input current of 5 mA, to simultaneously exceed the power supply voltages. The maximum power dissipation must be derated at elevated temperatures and is dictated by TJmax (maximum junction ...
YGV629 (VC1)
... externally. However, the common resistor can be used between the input pins when pulling up or down the input signal to the input pin. And, when pulling down the tolerant pin, connect to the ground level, through a resistor with 7kΩ or lower. ...
... externally. However, the common resistor can be used between the input pins when pulling up or down the input signal to the input pin. And, when pulling down the tolerant pin, connect to the ground level, through a resistor with 7kΩ or lower. ...
ADL5511 数据手册DataSheet 下载
... Device Enable/Disable. A logic high on this pin enables the device. A logic low on this pin disables the device. Device Ground. Connect to a low impedance ground plane. Do not connect to these pins. Reference Voltage for Envelope Output. The nominal value is 1.1 V. Envelope Output. The voltage on th ...
... Device Enable/Disable. A logic high on this pin enables the device. A logic low on this pin disables the device. Device Ground. Connect to a low impedance ground plane. Do not connect to these pins. Reference Voltage for Envelope Output. The nominal value is 1.1 V. Envelope Output. The voltage on th ...
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.