EL4451CS Elantec Inc, EL4451CS Datasheet
EL4451CS
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EL4451CS Summary of contents
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... Outline EL4451CN 14-Pin P-DIP MDP0031 b a EL4451CS 14-Lead SO MDP0027 b a Note All information contained in this data sheet has been carefully checked and is believed to be accurate as of the date of publication however this data sheet cannot be a ‘‘controlled document’’ Current revisions if any to these ...
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EL4451C Wideband Variable-Gain Amplifier Gain of 2 Absolute Maximum Ratings V Positive Supply Voltage Supply Voltage Voltage at any Input or Feedback IN V Difference between Pairs IN of Inputs or ...
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Wideband Variable-Gain Amplifier Gain of 2 Open-Loop DC Electrical Characteristics Power Supplies 500 Parameter Description CMRR Common-mode rejection ratio of V PSRR Power supply rejection ratio ...
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EL4451C Wideband Variable-Gain Amplifier Gain of 2 Typical Performance Curves Frequency Response for Various Feedback Divider Ratios 4451 – 4 Gain 3 dB Bandwidth b and Peaking vs Load Resistance 4451 – 7 Frequency Response for Various Gain Settings 4451 ...
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Wideband Variable-Gain Amplifier Gain of 2 Typical Performance Curves Common-Mode Rejection Ratio vs Frequency 4451 – 13 Differential Gain Error vs Input Offset Voltage 12V 4451 – 16 Differential Gain and Phase Errors ...
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EL4451C Wideband Variable-Gain Amplifier Gain of 2 Typical Performance Curves Gain vs V GAIN 4451 – 21 Offset Voltage vs Die Temperature 4451 – 24 Supply Current vs Die Temperature 4451 – 27 Contd Change in V and V G ...
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Wideband Variable-Gain Amplifier Gain of 2 Applications Information The EL4451 is a complete two-quadrant multipli- er gain control with 70 MHz bandwidth It has three sets of inputs a differential signal input V a differential gain-controlling input V IN and ...
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EL4451C Wideband Variable-Gain Amplifier Gain of 2 Applications Information Signal Amplitudes Signal input common-mode voltage must be be- tween ( and ( ensure linear ity Additionally the differential voltage on any ...
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Wideband Variable-Gain Amplifier Gain of 2 Applications Information Leveling Circuits Often a variable-gain control is used to normalize an input signal to a standard amplitude from a modest range of possible input amplitude A good example is in video systems ...
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EL4451C Wideband Variable-Gain Amplifier Gain of 2 Applications Information Here is the EL4451 used as an oscillator with simple AGC Low-Distortion Sinewave Oscillator The oscillation frequency is set by the resonance of a series-tuned circuit which may be an L-C ...
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Wideband Variable-Gain Amplifier Gain of 2 Applications Information A voltage-controlled equalizer and cable driver can be constructed so Equalization and Line Driver Amplifier The main signal path is via the REF pin This Contd ensures maximum signal linearity while the ...
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... Wideband Variable-Gain Amplifier Gain of 2 General Disclaimer Specifications contained in this data sheet are in effect as of the publication date shown Elantec Inc reserves the right to make changes in the circuitry or specifications contained herein at any time without notice Elantec Inc assumes no responsibility for the use of any ...