clc425 National Semiconductor Corporation, clc425 Datasheet
clc425
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clc425 Summary of contents
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... The CLC425 also offers great flexibility with its externally adjustable supply current, allowing designers to easily choose the optimum set of power, bandwidth, noise and distortion performance. Operating from ±5V power supplies, the CLC425 defaults to a 15mA quiescent current adding one external resistor, the supply current can be adjusted to less than 5mA. ...
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... CLC425 Electrical Characteristics PARAMETERS CONDITIONS Ambient Temperature CLC425 AJ FREQUENCY DOMAIN RESPONSE gain bandwidth product V out -3dB bandwidth V out V out gain flatness V out peaking DC to 30MHz rolloff DC to 30MHz linear phase deviation DC to 30MHz TIME DOMAIN RESPONSE rise and fall time 0.4V step settling time to 0 ...
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... CLC425 performance. The additional noise contribution minimized through the use of a shunt capacitor ...
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... R pensation capacitors are chosen to reduce frequency response peaking to less than 1dB. The plot in the "Typical Performance" section labeled “Differential Gain and Phase” shows the video performance of the CLC425 with this compensation circuitry and the parallel combination of R ...
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... Very Low Noise Figure Amplifier f The circuit of Figure 14 implements a very low Noise Figure amplifier using a step-up transformer combined ) equa- with a CLC425 and a CLC404. The circuit is configured ni with a gain of 35.6dB. The circuit achieves measured ) showing all Noise Figures of less than 2.5dB in the 10-40MHz ...
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... Sallen-Key Figure 19: Phased-Locked Loop Filter Decreasing the Input Noise Voltage The input noise voltage of the CLC425 can be reduced from its already low 1.05nV slightly increasing the supply current. Using a 50k resistor to ground on pin 8, as shown in the circuit of Figure 14, will increase the quiescent current to 17mA and reduce the input noise voltage to < ...
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... National’s products are not authorized for use as critical components in life support devices or systems without the express written approval of the president of National Semiconductor Corporation. As used herein: 1. Life support devices or systems are devices or systems which, a) are intended for surgical implant into the body support or sustain life, and whose failure to perform, when properly used in accordance with instructions for use provided in the labeling, can be reasonably expected to result in a significant injury to the user ...