el2120 Intersil Corporation, el2120 Datasheet
el2120
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el2120 Summary of contents
Page 1
... Operating on ±8 to ±15V supplies reduces distortions to 0.01% and 0.01 degrees and below. The EL2120 can operate with supplies as low as ±2. single +5V supply. Being a current feedback design, bandwidth is a relatively constant 100MHz over the ±1 to ±10 gain range. The EL2120 has been optimized for flat gain over frequency and all characteristics are maintained at positive unity gain ...
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... S NOTES: 1. The input is moved from -3V to +3V 2. The supplies are moved from ±5V to ±15V 2 EL2120 Output Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±50mA Internal Power Dissipation . . . . . . . . . . . . . . . . . . . . . . . See Curves Operating Ambient Temperature Range . . . . . . . . . . . . . .0° 5°C Operating Junction Temperature PDIP 150°C Storage Temperature Range . . . . . . . . . . . . . . . . . .-65°C to +15 0°C ...
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... Bandwidth ±2.5V S Peaking dG Differential Gain; DC Offset from -0.7V through +0.7V, AC Amplitude 286 mVp– Differential Phase; DC Offset from -0.7V through +0.7V, AC Amplitude 286 mVp–p V Typical Performance Curves Frequency Response EL2120 V = ±15V DESCRIPTION V = ±15V ± with = 400: L -3dB ± ...
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... Typical Performance Curves Gain Flatness vs R -3dB Bandwidth, 0.1dB Bandwidth, and Peaking vs Temperature at V ±15V S -3dB Bandwidth, 0.1dB Bandwidth, and Peaking vs Supply Voltage 4 EL2120 (Continued) F Gain Flatness -3dB Bandwidth, 0.1dB Bandwidth, and Peaking vs Temperature at V ±5V S Deviation From Linear Phase vs Frequency ...
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... Differential Gain vs DC Input Offset at 3.58MHz Differential Gain vs DC Input Offset at 30MHz Differential Gain and Phase vs Supply Voltage ( from 0 to +0.7V EL2120 (Continued) Differential Phase vs DC Input Offset at 3.58MHz Differential Phase vs DC Input Offset at 30MHz Input Noise Voltage and Current ...
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... Typical Performance Curves Undistorted Output Swing vs Frequency Small-Signal Transient Response 150: L Settling Time vs Swing 6 EL2120 (Continued) = 270:, G Slew Rate vs Temperature Large-Signal Transient Response at 30MHz 270 150 ±15V L S Long Term Settling Error ...
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... S Supply Current vs Supply Voltage Applications Information The EL2120 represents the third generation of current- feedback amplifier design designed to provide good high-frequency performance over wide supply voltage, load impedance, gain, temperature, and manufacturing lot variations well-behaved amplifier in spite of its 100MHz bandwidth, but a few precautions should be taken to obtain maximum performance. The power supply pins must be well bypassed. 0.01µ ...
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... EL2120 When the EL2120 disables, it turns off very rapidly for inputs of ±1V or less, and the output sags more slowly for inputs larger than this. For inputs as large as ±2.5V the output current can be absorbed by another EL2120 simultaneously enabled ...
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... Typical Applications Circuit—A High Quality Two-Input Multiplexer Dual EL2120 Multiplexer Dual EL2120 Multiplexer Switching Channels: Uncorrelated Sinewave Switched to a Family of DC Levels 9 EL2120 Channel-to-Channel Isolation of Dual EL2120 Multiplexer Dual EL2120 Multiplexer Switching Channels: a Family of DC Levels Switched to an Uncorrelated Sinewave ...
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... The EL2120 Macromodel This macromodel has been developed to assist the user in simulating the EL2120 with surrounding circuitry. It was developed for the PSPICE simulator (copyrighted by the Microsim corporation), and may need to be rearranged for other simulators, particularly the H operator. It approximates frequency response and small-signal transients as well, although the effects of load capacitance does not show ...
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... Error Terms * ivos 0 23 5mA vxx 562 r10 25 23 10K r11 26 23 10K * * Models * .model qn npn (is=5e-15 bf=500 tf=0.1nS) .model qp pnp (is=5e-15 bf=500 tf=0.1nS) .model dclamp d(is=1e-30 ibv=0.02 bv=4 n =4) .ends 11 EL2120 ...
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... The EL2120 Macromodel (Continued) All Intersil U.S. products are manufactured, assembled and tested utilizing ISO9000 quality systems. Intersil Corporation’s quality certifications can be viewed at www.intersil.com/design/quality Intersil products are sold by description only. Intersil Corporation reserves the right to make changes in circuit design, software and/or specifications at any time without notice. Accordingly, the reader is cautioned to verify that data sheets are current before placing orders. Information furnished by Intersil is believed to be accurate and reliable. However, no responsibility is assumed by Intersil or its subsidiaries for its use ...