Quad Low Noise, Low Cost Variable Gain Amplifier AD8335
... Channel 1 and Channel 2 are enabled through the EN12 pin and Channel 3 and Channel 4 are enabled through the EN34 pin. For VGA only applications, the PrAs can be powered down, significantly reducing power consumption. The AD8335 is available in a 64-lead lead frame chip scale package (9 mm × 9 mm) f ...
... Channel 1 and Channel 2 are enabled through the EN12 pin and Channel 3 and Channel 4 are enabled through the EN34 pin. For VGA only applications, the PrAs can be powered down, significantly reducing power consumption. The AD8335 is available in a 64-lead lead frame chip scale package (9 mm × 9 mm) f ...
Analog Dialogue - Analog Devices
... As the phase moves through the polar grid, some locations should ideally produce the same voltage. For example, the voltage on the I (cosine) channel should be identical with phase shifts of +90° or –90°. However, a constant phase-shift error, independent of the relative phase of RF and LO, will cau ...
... As the phase moves through the polar grid, some locations should ideally produce the same voltage. For example, the voltage on the I (cosine) channel should be identical with phase shifts of +90° or –90°. However, a constant phase-shift error, independent of the relative phase of RF and LO, will cau ...
LAB 1 - Northwestern Mechatronics Wiki
... motor to ground. For sufficiently negative values of the input voltage, the TIP32 pnp transistor will turn on, and the output voltage will be one diode drop higher than the input voltage. Current flows from ground through the motor to the –12V supply. ...
... motor to ground. For sufficiently negative values of the input voltage, the TIP32 pnp transistor will turn on, and the output voltage will be one diode drop higher than the input voltage. Current flows from ground through the motor to the –12V supply. ...
HMC842LC4B 数据资料DataSheet下载
... GHz. During normal operation, input data (or clock) is transferred to both output channels. Differential input and output signals of the HMC842LC4B are terminated with 50 Ohms to ground on-chip, and may be either AC or DC coupled. The Outputs can be connected directly to a 50 Ohms-to-ground terminat ...
... GHz. During normal operation, input data (or clock) is transferred to both output channels. Differential input and output signals of the HMC842LC4B are terminated with 50 Ohms to ground on-chip, and may be either AC or DC coupled. The Outputs can be connected directly to a 50 Ohms-to-ground terminat ...
UCC38050 100W Critical Conduction (PFC) Reference Design (Rev. A
... done using a boost topology with the average current mode control offered by PFC controllers such as TI/Unitrode’s UC3854 and UCC3817. These 16-pin controllers are pulse width modulators (PWM) that require many external components to achieve near unity power factor (PF). However, in some application ...
... done using a boost topology with the average current mode control offered by PFC controllers such as TI/Unitrode’s UC3854 and UCC3817. These 16-pin controllers are pulse width modulators (PWM) that require many external components to achieve near unity power factor (PF). However, in some application ...
PAM8408
... If either the UP or DOWN pin remains low after the first volume transition the volume will change again, but this time after 10 cycles. The followed transition occurs at 4 cycles for each volume transition. This is intended to provide the user with a volume control that pauses briefly after initial ...
... If either the UP or DOWN pin remains low after the first volume transition the volume will change again, but this time after 10 cycles. The followed transition occurs at 4 cycles for each volume transition. This is intended to provide the user with a volume control that pauses briefly after initial ...
LT1010 - Fast ±150mA Power Buffer
... AC circuits, signal waveshape and the nature of the load determine dissipation. Peak dissipation can be several times average with reactive loads. It is particularly important to determine dissipation when driving large load capacitance. With AC loading, power is divided between the two output trans ...
... AC circuits, signal waveshape and the nature of the load determine dissipation. Peak dissipation can be several times average with reactive loads. It is particularly important to determine dissipation when driving large load capacitance. With AC loading, power is divided between the two output trans ...
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... ADCs. The device features high 165-MHz bandwidth f − Frequency − Hz and 400-V/µs slew rate. The THS4041 is stable at all gains for both inverting and noninverting configurations. For video applications, the THS4041 offers excellent video performance with 0.01% differential gain error and 0.01° diffe ...
... ADCs. The device features high 165-MHz bandwidth f − Frequency − Hz and 400-V/µs slew rate. The THS4041 is stable at all gains for both inverting and noninverting configurations. For video applications, the THS4041 offers excellent video performance with 0.01% differential gain error and 0.01° diffe ...
AN-1719 - Noise Figure Analysis Fully Differential Amplifier
... necessarily accompanied by a proportional increase in output noise density, and can lead to degradation of overall noise performance when the FDA is a significant source of noise in a system. A very different result arises when a CFB FDA, such as the LMH6552, is considered. Here, the differential in ...
... necessarily accompanied by a proportional increase in output noise density, and can lead to degradation of overall noise performance when the FDA is a significant source of noise in a system. A very different result arises when a CFB FDA, such as the LMH6552, is considered. Here, the differential in ...
BD8312HFN
... It is recommended that fsw should be approx.10 kHz. When load response is difficult, it may be set at approx. 20 kHz. By Equation (3), R1 and R2, which determine the voltage value, will be in the order of several hundred kΩ. If an appropriate resistance value is not available since the resistance is ...
... It is recommended that fsw should be approx.10 kHz. When load response is difficult, it may be set at approx. 20 kHz. By Equation (3), R1 and R2, which determine the voltage value, will be in the order of several hundred kΩ. If an appropriate resistance value is not available since the resistance is ...
OPA3691 Triple Wideband, Current-Feedback OPERATIONAL AMPLIFIER With Disable FEATURES
... The OPA3691 sets a new level of performance for broadband, triple current-feedback op amps. Operating on a very low 5.1mA/ch supply current, the OPA3691 offers a slew rate and output power normally associated with a much higher supply current. A new output stage architecture delivers a high output c ...
... The OPA3691 sets a new level of performance for broadband, triple current-feedback op amps. Operating on a very low 5.1mA/ch supply current, the OPA3691 offers a slew rate and output power normally associated with a much higher supply current. A new output stage architecture delivers a high output c ...
AN75 - Circuitry for Signal Conditioning and Power Conversion
... diode prevents C1’s input from being driven outside its negative common mode limit. When the 50pF units’ feedback decays, C1 again switches high and the entire cycle repeats. The oscillation frequency depends directly on the input-voltage-derived current. Q1’s emitter voltage must be carefully contr ...
... diode prevents C1’s input from being driven outside its negative common mode limit. When the 50pF units’ feedback decays, C1 again switches high and the entire cycle repeats. The oscillation frequency depends directly on the input-voltage-derived current. Q1’s emitter voltage must be carefully contr ...