A multiple-crystal interface pll with vco
... VCO without realignment, . The resulting model, shown in Fig. 6(b), VCO, describes the output phase noise from the RPLL. Unlike in the conventional PLL, the transfer function for the reference noise differs from that of the other input noise sources because of the extra signal path from the referenc ...
... VCO without realignment, . The resulting model, shown in Fig. 6(b), VCO, describes the output phase noise from the RPLL. Unlike in the conventional PLL, the transfer function for the reference noise differs from that of the other input noise sources because of the extra signal path from the referenc ...
A Resistively Degenerated Wide-Band Passive Mixer with Low
... be perfectly separated, due to mismatches in the Mixer cores. All mismatch factors can be modeled and referred to a gate voltage difference, so that the turn-on resistance will be different. This could cause strong second-order distortion in passive Mixers. By adding Rdeg, the current split can be m ...
... be perfectly separated, due to mismatches in the Mixer cores. All mismatch factors can be modeled and referred to a gate voltage difference, so that the turn-on resistance will be different. This could cause strong second-order distortion in passive Mixers. By adding Rdeg, the current split can be m ...
UCC28810 数据资料 dataSheet 下载
... The voltage error amplifier in the UCC2881x is a transconductance amplifier with a typical transconductance value of 90 µS. The advantage in using a transconductance amplifier is that the inverting input of the amplifier is solely determined by the external resistive-divider from the output voltage ...
... The voltage error amplifier in the UCC2881x is a transconductance amplifier with a typical transconductance value of 90 µS. The advantage in using a transconductance amplifier is that the inverting input of the amplifier is solely determined by the external resistive-divider from the output voltage ...
Detection circuit with dummy integrator to compensate for switch
... middle plate 18 is free to move in response to an applied comprising a ?rst integrator circuit having an input and 35 force. Thus, an applied force may cause middle plate 18 an output. The input of the ?rst integrator circuit is to move towards top plate 20 or bottom plate 14 and, coupled to the inp ...
... middle plate 18 is free to move in response to an applied comprising a ?rst integrator circuit having an input and 35 force. Thus, an applied force may cause middle plate 18 an output. The input of the ?rst integrator circuit is to move towards top plate 20 or bottom plate 14 and, coupled to the inp ...
PAM8302A datasheet
... As the input reisitance is varible, for the CI value of 0.16µF, one should actually choose the CI within the range of 0.1µF to 0.22µF. A further consideration for this capacitor is the leakage path from the input source through the input network (RI, RF, CI) to the load. This leakage current creates ...
... As the input reisitance is varible, for the CI value of 0.16µF, one should actually choose the CI within the range of 0.1µF to 0.22µF. A further consideration for this capacitor is the leakage path from the input source through the input network (RI, RF, CI) to the load. This leakage current creates ...
LME49710 数据资料 dataSheet 下载
... the error signal (distortion) is amplified by a factor of 101. Although the amplifier’s closed-loop gain is unaltered, the feedback available to correct distortion errors is reduced by 101, which means that measurement resolution increases by 101. To ensure minimum effects on distortion measurements ...
... the error signal (distortion) is amplified by a factor of 101. Although the amplifier’s closed-loop gain is unaltered, the feedback available to correct distortion errors is reduced by 101, which means that measurement resolution increases by 101. To ensure minimum effects on distortion measurements ...
DCP01B Series - Texas Instruments
... provide extra features such as output disable and synchronization of switching frequencies. ...
... provide extra features such as output disable and synchronization of switching frequencies. ...
FAQs of Module 2
... 2.6 The operating point values of current IC(=ICQ) and voltage VCE(=VCEQ) in the circuit have magnitudes of 0.9 mA and 3.72 V respectively when the current gain β for the transistor is 100. The transistor in the circuit is replaced by another one with β = 200. Calculate the new values of ICQ and VC ...
... 2.6 The operating point values of current IC(=ICQ) and voltage VCE(=VCEQ) in the circuit have magnitudes of 0.9 mA and 3.72 V respectively when the current gain β for the transistor is 100. The transistor in the circuit is replaced by another one with β = 200. Calculate the new values of ICQ and VC ...
LT1991 - Precision, 100µA Gain Selectable Amplifier
... output swings to within 40mV of either supply rail. The resistors have excellent matching, 0.04% over temperature for the 450k resistors. The matching temperature coefficient is guaranteed less than 3ppm/°C. The resistors are extremely linear with voltage, resulting in a gain nonlinearity of less th ...
... output swings to within 40mV of either supply rail. The resistors have excellent matching, 0.04% over temperature for the 450k resistors. The matching temperature coefficient is guaranteed less than 3ppm/°C. The resistors are extremely linear with voltage, resulting in a gain nonlinearity of less th ...
MAX16955 36V, 1MHz Step-Down Controller with Low Operating Current General Description
... The MAX16955 is a current-mode, synchronous PWM step-down controller designed to operate with input voltages from 3.5V to 36V while using only 50μA of quiescent current at no load. The switching frequency is adjustable from 220kHz to 1MHz by an external resistor and can be synchronized to an externa ...
... The MAX16955 is a current-mode, synchronous PWM step-down controller designed to operate with input voltages from 3.5V to 36V while using only 50μA of quiescent current at no load. The switching frequency is adjustable from 220kHz to 1MHz by an external resistor and can be synchronized to an externa ...
BD6966NUX
... supply lines. An external direction diode can be added. Power supply line Back electromotive force causes regenerated current to power supply line, therefore take a measure such as placing a capacitor between power supply and GND for routing regenerated current. And fully ensure that the capacitor c ...
... supply lines. An external direction diode can be added. Power supply line Back electromotive force causes regenerated current to power supply line, therefore take a measure such as placing a capacitor between power supply and GND for routing regenerated current. And fully ensure that the capacitor c ...
AN94 - Slew Rate Verification for Wideband Amplifiers: The Taming of the Slew
... control to maximum and set the “300ns Calib.” so C1 goes high 300ns after the clock goes low. Slight interaction between the 30ns and 300ns trims may require repeating their adjustments until both points are calibrated. Q5 requires selection for optimal avalanche behavior. Such behavior, while chara ...
... control to maximum and set the “300ns Calib.” so C1 goes high 300ns after the clock goes low. Slight interaction between the 30ns and 300ns trims may require repeating their adjustments until both points are calibrated. Q5 requires selection for optimal avalanche behavior. Such behavior, while chara ...
DATA SHEET For a complete data sheet, please also download:
... The phase-to-output response characteristic of PC3 (Fig.10) differs from that of PC2 in that the phase angle between SIGIN and COMPIN varies between 0° and 360° and is 180° at the centre frequency. Also PC3 gives a greater voltage swing than PC2 for input phase differences but as a consequence the r ...
... The phase-to-output response characteristic of PC3 (Fig.10) differs from that of PC2 in that the phase angle between SIGIN and COMPIN varies between 0° and 360° and is 180° at the centre frequency. Also PC3 gives a greater voltage swing than PC2 for input phase differences but as a consequence the r ...
Chapter 5(cont)_NOISE
... It may be seen that the first term in the denominator increases with increasing M whereas the second term decreases. For low M the combined thermal and amplifier noise term dominates and the total noise power is virtually unaffected when the signal level is increased, giving an improved SNR. However ...
... It may be seen that the first term in the denominator increases with increasing M whereas the second term decreases. For low M the combined thermal and amplifier noise term dominates and the total noise power is virtually unaffected when the signal level is increased, giving an improved SNR. However ...
