EL4094CN ELANTEC [Elantec Semiconductor], EL4094CN Datasheet
EL4094CN
Related parts for EL4094CN
EL4094CN Summary of contents
Page 1
... Applications Video faders wipers Gain control Video text insertion Level adjust Modulation Ordering Information Part No Temp Range Package Outline EL4094CN 8-Pin P-DIP MDP0031 b a EL4094CS 8-Pin 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 ...
Page 2
EL4094C Video Gain Control Fader Absolute Maximum Ratings V Voltage between V a and GND Voltage between V a and Input Voltage (V INA INB V Input ...
Page 3
Closed Loop AC Electrical Characteristics V 15V 100% unless otherwise noted Parameter Description SR Slew Rate V from OUT BW ...
Page 4
EL4094C Video Gain Control Fader Typical Performance Curves Frequency Response vs Capacitive Loading Frequency Response vs Gain Change in Slewrate and Bandwidth with Supply Voltage Contd Frequency Response vs Resistive Loading Off-Channel Isolation Over Frequency Output Noise Over Frequency 4 ...
Page 5
Typical Performance Curves Change in 100% Gain Error Supply Current Slewrate and Bandwidth over Temperature Differential Gain Error vs V for Gain 100% e offset 75% 50% and 25% F Differential Gain Error vs V for Gain 100% e offset ...
Page 6
EL4094C Video Gain Control Fader Typical Performance Curves Differential Gain and Phase Error vs Gain Gain Gain Control Response to a Non-Overloading Step Constant Sinewave at V Contd Differential Gain and Phase Error ...
Page 7
Typical Performance Curves Gain Control Gain vs Frequency Change in V(100%) and V(0%) of Gain Control vs Supply Voltage Supply Current vs Supply Voltage Video Gain Control Fader Contd Change in V(100%) and V(0%) of Gain Control vs V Change ...
Page 8
EL4094C Video Gain Control Fader Applications Information The EL4094 is a self-contained and calibrated fader subsystem When a given channel has 100% gain the circuit behaves as a current-feed- back amplifier in unity-gain connection As such video and transfer distortions ...
Page 9
Applications Information sistor in series with a capacitor 150 being typical values The advantage of a snubber is that it does not draw DC load current Unterminated coaxial line loads can also cause resonances and they should be terminated either ...
Page 10
EL4094C Video Gain Control Fader Applications Information The differential gain error is kept and the differential phase better over the entire input range The EL4094 as an Adjustable Filter Equalizers are used to ...
Page 11
EL4094C Macromodel This macromodel is offered to allow simulation of general EL4094 behavior We have included these characteristics Small-signal frequency response Output loading effects Input impedance Off-channel feedthrough Output impedance over frequency Signal path DC distortions V I-V characteristics GAIN ...
Page 12
EL4094C Video Gain Control Fader EL4094C Macromodel 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 ...