ADS900 数据资料 dataSheet 下载
... Again, the input coupling capacitor C1 and resistor R1 form a high-pass filter. At the same time the input impedance is defined by R1. Resistor RS isolates the op amp’s output from the capacitive load to avoid gain peaking or even oscillation. It can also be used to establish a defined roll-off for ...
... Again, the input coupling capacitor C1 and resistor R1 form a high-pass filter. At the same time the input impedance is defined by R1. Resistor RS isolates the op amp’s output from the capacitive load to avoid gain peaking or even oscillation. It can also be used to establish a defined roll-off for ...
HMC6590
... The HMC6590 is a high-speed, high gain, low-power limiting transimpedance amplifier (TIA) used in optical receivers with data rates up to 43 Gbps. It features low input referred noise, 36 GHz bandwidth, 4 kohm differential small signal transimpedance and output cross point adjustment. HMC6590 exhibi ...
... The HMC6590 is a high-speed, high gain, low-power limiting transimpedance amplifier (TIA) used in optical receivers with data rates up to 43 Gbps. It features low input referred noise, 36 GHz bandwidth, 4 kohm differential small signal transimpedance and output cross point adjustment. HMC6590 exhibi ...
Short questions and answers EE1251 Electrical Machines II 1. Why
... 1. Why almost all large size Synchronous machines are constructed with rotating field system type? The following are the principal advantages of the rotating field system type construction of Synchronous machines: • The relatively small amount of power, about 2%, required for field system via slip-r ...
... 1. Why almost all large size Synchronous machines are constructed with rotating field system type? The following are the principal advantages of the rotating field system type construction of Synchronous machines: • The relatively small amount of power, about 2%, required for field system via slip-r ...
MAX9176/MAX9177 670MHz LVDS-to-LVDS and Anything-to-LVDS 2:1 Multiplexers General Description
... The MAX9176/MAX9177 are 670MHz, low-jitter, lowskew 2:1 multiplexers ideal for protection switching, loopback, and clock distribution. The devices feature ultra-low 68ps(P-P) deterministic jitter that ensures reliable operation in high-speed links that are highly sensitive to timing error. The MAX91 ...
... The MAX9176/MAX9177 are 670MHz, low-jitter, lowskew 2:1 multiplexers ideal for protection switching, loopback, and clock distribution. The devices feature ultra-low 68ps(P-P) deterministic jitter that ensures reliable operation in high-speed links that are highly sensitive to timing error. The MAX91 ...
MR4000Series
... 3.4 Standby mode control (patent pending) The MR4000 Series is capable of switching between two methods of output voltage control, normal operation mode and standby mode, in a single power supply. This IC uses the burst method for standby mode. Intermittent operation is performed under light loads t ...
... 3.4 Standby mode control (patent pending) The MR4000 Series is capable of switching between two methods of output voltage control, normal operation mode and standby mode, in a single power supply. This IC uses the burst method for standby mode. Intermittent operation is performed under light loads t ...
Chapter 33
... (b) 30.0 sin t at t = 60.0°, and (c) 18.0 sin t at t = 300°. 31. In addition to phasor diagrams showing voltages such as in Active Figure 33.15, we can draw phasor diagrams with resistance and reactances. The resultant of adding the phasors is the impedance. Draw to scale a phasor diagram sh ...
... (b) 30.0 sin t at t = 60.0°, and (c) 18.0 sin t at t = 300°. 31. In addition to phasor diagrams showing voltages such as in Active Figure 33.15, we can draw phasor diagrams with resistance and reactances. The resultant of adding the phasors is the impedance. Draw to scale a phasor diagram sh ...
MAX1909/MAX8725 Multichemistry Battery Chargers with Automatic System Power Selector General Description
... supplying the load and the battery charger simultaneously. The MAX1909/MAX8725 provide a digital output that indicates the presence of an AC adapter, and an analog output that monitors the current drawn from the AC adapter. Based on the presence or absence of the AC adapter, the MAX1909/MAX8725 auto ...
... supplying the load and the battery charger simultaneously. The MAX1909/MAX8725 provide a digital output that indicates the presence of an AC adapter, and an analog output that monitors the current drawn from the AC adapter. Based on the presence or absence of the AC adapter, the MAX1909/MAX8725 auto ...
LT6402-20
... amplifier/ADC driver for use in applications from DC to 300MHz. The LT6402-20 has been designed for ease of use, with minimal support circuitry required. Exceptionally low input-referred noise and low distortion (with either single-ended or differential inputs) make the LT6402-20 an excellent solutio ...
... amplifier/ADC driver for use in applications from DC to 300MHz. The LT6402-20 has been designed for ease of use, with minimal support circuitry required. Exceptionally low input-referred noise and low distortion (with either single-ended or differential inputs) make the LT6402-20 an excellent solutio ...
SN65HVS883 34 V, Eight-Channel Digital-Input
... Clocking is accomplished by a low-to-high transition of the clock (CLK) input while LD is held high and the clock enable (CE) input is held low for all registers in the shift register except the last register which is latched by a high-to-low transition. Parallel loading is inhibited when LD is held ...
... Clocking is accomplished by a low-to-high transition of the clock (CLK) input while LD is held high and the clock enable (CE) input is held low for all registers in the shift register except the last register which is latched by a high-to-low transition. Parallel loading is inhibited when LD is held ...
FAN3278 30V PMOS-NMOS Bridge Driver FAN3278 — 30V PMOS-NMOS Bridge Driver
... logic inputs. The input thresholds meet industrystandard TTL-logic thresholds, independent of the VDD voltage, and there is a hysteresis voltage of approximately 0.4V. These levels permit the inputs to be driven from a range of input logic signal levels for which a voltage over 2V is considered logi ...
... logic inputs. The input thresholds meet industrystandard TTL-logic thresholds, independent of the VDD voltage, and there is a hysteresis voltage of approximately 0.4V. These levels permit the inputs to be driven from a range of input logic signal levels for which a voltage over 2V is considered logi ...
gaus charge-discharge tester gcdt250a12v
... 12V batteries. It is developed as a consequence of need for small, easy for use, safe, reliable and relatively cheep device for servicing and maintenance of starter batteries. GCDT is transformerdiode charger with resistance for testing the start capability. Charge regime is automatically selected d ...
... 12V batteries. It is developed as a consequence of need for small, easy for use, safe, reliable and relatively cheep device for servicing and maintenance of starter batteries. GCDT is transformerdiode charger with resistance for testing the start capability. Charge regime is automatically selected d ...
Designing Non-Invert Buck-Boost (Zeta) Cnvrts
... Figure 1. COT regulators do not require loop compensation and provide excellent transient performance with minimum design effort. Nonsynchronous operation results in reduced switching frequency at a very light load which delivers higher efficiency than a comparable fixed frequency converter. In many ...
... Figure 1. COT regulators do not require loop compensation and provide excellent transient performance with minimum design effort. Nonsynchronous operation results in reduced switching frequency at a very light load which delivers higher efficiency than a comparable fixed frequency converter. In many ...
LT3748 - 100V Isolated Flyback Controller
... extra transformer winding is required for regulation. The output voltage is easily programmed with two resistors. The LT3748 features a boundary mode control method, (also called critical conduction mode) where the part operates at the boundary between continuous conduction mode and discontinuous co ...
... extra transformer winding is required for regulation. The output voltage is easily programmed with two resistors. The LT3748 features a boundary mode control method, (also called critical conduction mode) where the part operates at the boundary between continuous conduction mode and discontinuous co ...
UCC2800-Q1 数据资料 dataSheet 下载
... The UCC2800/1/2/3/4/5 family of high-speed, low-power integrated circuits contain all of the control and drive components required for off-line and dc-to-dc fixed frequency current-mode switching power supplies with minimal parts count. These devices have the same pin configuration as the UC2842/3/4 ...
... The UCC2800/1/2/3/4/5 family of high-speed, low-power integrated circuits contain all of the control and drive components required for off-line and dc-to-dc fixed frequency current-mode switching power supplies with minimal parts count. These devices have the same pin configuration as the UC2842/3/4 ...
LT6105 - Precision, Rail-to-Rail Input Current Sense Amplier
... amplifier with a very wide input common mode range. The LT6105 monitors unidirectional current via the voltage across an external sense resistor. The input common mode range extends from –0.3V to 44V, with respect to the negative supply voltage (V –). This allows the LT6105 to operate as a high side ...
... amplifier with a very wide input common mode range. The LT6105 monitors unidirectional current via the voltage across an external sense resistor. The input common mode range extends from –0.3V to 44V, with respect to the negative supply voltage (V –). This allows the LT6105 to operate as a high side ...
บทที่ 6 Special Transformers
... • The phase angle between the primary and secondary current is very small, usually much less than one degree. • The highly accurate current ratio and small phase angle are achieved by keeping the exciting current small. • Current transformers are used to measure or monitor the current in a line and ...
... • The phase angle between the primary and secondary current is very small, usually much less than one degree. • The highly accurate current ratio and small phase angle are achieved by keeping the exciting current small. • Current transformers are used to measure or monitor the current in a line and ...
IOSR Journal of Electrical and Electronics Engineering (IOSR-JEEE)
... systems based on the loss factors of double line-frequency voltage ripple (DLFVR), fast irradiance variation + DLFVR, fast dc load variation + DLFVR, limited operating voltage range + DLFVR, and over- all loss factor combination. These loss factors will result in power deviation from the maximum pow ...
... systems based on the loss factors of double line-frequency voltage ripple (DLFVR), fast irradiance variation + DLFVR, fast dc load variation + DLFVR, limited operating voltage range + DLFVR, and over- all loss factor combination. These loss factors will result in power deviation from the maximum pow ...
slusa75 - Texas Instruments
... Stresses beyond those listed under absolute maximum ratings may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated under recommended operating conditions is not implied. Exposure to absol ...
... Stresses beyond those listed under absolute maximum ratings may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated under recommended operating conditions is not implied. Exposure to absol ...
Laboratory Test Analysis of Power Semiconductors
... The MOSFET is a unipolar device using only one type of charge carriers for the current flow. In power electronics almost exclusively N-channel MOSFETS are used, so that the charge carrier types are electrons. The MOSFET is a voltage controlled device which needs only a small power for switching on. ...
... The MOSFET is a unipolar device using only one type of charge carriers for the current flow. In power electronics almost exclusively N-channel MOSFETS are used, so that the charge carrier types are electrons. The MOSFET is a voltage controlled device which needs only a small power for switching on. ...
Voltage regulator
A voltage regulator is designed to automatically maintain a constant voltage level. A voltage regulator may be a simple ""feed-forward"" design or may include negative feedback control loops. It may use an electromechanical mechanism, or electronic components. Depending on the design, it may be used to regulate one or more AC or DC voltages.Electronic voltage regulators are found in devices such as computer power supplies where they stabilize the DC voltages used by the processor and other elements. In automobile alternators and central power station generator plants, voltage regulators control the output of the plant. In an electric power distribution system, voltage regulators may be installed at a substation or along distribution lines so that all customers receive steady voltage independent of how much power is drawn from the line.