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EL4441 Dataheets PDF



Part Number EL4441
Manufacturers Intersil Corporation
Logo Intersil Corporation
Description (EL4421 - EL4444) Multiplexed-Input Video Amplifiers
Datasheet EL4441 DatasheetEL4441 Datasheet (PDF)

® T NT ODUC E PR PLACEME r at T E L O e E t S R n B e O ED tC MEND al Suppor il.com/tsc M O C ic E rs NO R ouData TechnSheet w.inte t r SIL or ww c a t n R co -INTE 1-888 EL4421, EL4422, EL4441, EL4442, EL4443, EL4444 January 1996, Rev. C FN7166 Multiplexed-Input Video Amplifiers The EL44XX family of video multiplexed-amplifiers offers a very quick 8ns switching time and low glitch along with very low video distortion. The amplifiers have good gain accuracy even when driving low-impedance loa.

  EL4441   EL4441


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® T NT ODUC E PR PLACEME r at T E L O e E t S R n B e O ED tC MEND al Suppor il.com/tsc M O C ic E rs NO R ouData TechnSheet w.inte t r SIL or ww c a t n R co -INTE 1-888 EL4421, EL4422, EL4441, EL4442, EL4443, EL4444 January 1996, Rev. C FN7166 Multiplexed-Input Video Amplifiers The EL44XX family of video multiplexed-amplifiers offers a very quick 8ns switching time and low glitch along with very low video distortion. The amplifiers have good gain accuracy even when driving low-impedance loads. To save power, the amplifiers do not require heavy loading to remain stable. The EL4421 and EL4422 are two-input multiplexed amplifiers. The -inputs of the input stages are wired together and the device can be used as a pin-compatible upgrade from the MAX453. The EL4441 and EL4442 have four inputs, also with common feedback. These may be used as upgrades of the MAX454. The EL4443 and EL4444 are also 4-input multiplexed amplifiers, but both positive and negative inputs are wired separately. A wide variety of gain- and phase-switching circuits can be built using independent feedback paths for each channel. Features • Unity or + 2-gain bandwidth of 80MHz • 70dB off-channel isolation at 4MHz • Directly drives high-impedance or 75Ω loads • 0.02% and 0.02° differential gain and phase errors • 8ns switching time • < 100mV switching glitch • 0.2% loaded gain error • Compatible with ±3V to ±15V supplies • 160mW maximum dissipation at ±5V supplies Ordering Information PART NIMBER EL4421CN EL4421CS EL4422CN TEMP. RANGE -40°C to +85°C -40°C to +85°C -40°C to +85°C -40°C to +85°C -40°C to +85°C -40°C to +85°C -40°C to +85°C -40°C to +85°C -40°C to +85°C -40°C to +85°C -40°C to +85°C -40°C to +85°C PACKAGE 8-Pin PDIP 8-Pin SO 8-Pin PDIP 8-Pin SO 14-Pin PDIP 14-Pin SO 14-Pin PDIP 14-Pin SO 14-Pin PDIP 14-Pin SO 14-Pin PDIP 14-Pin SO PKG. NO. MDP0031 MDP0027 MDP0031 MDP0027 MDP0031 MDP0027 MDP0031 MDP0027 MDP0031 MDP0027 MDP0031 MDP0027 EL4422CS The EL4421, EL4441, and EL4443 are internally www.DataSheet4U.com compensated for unity-gain operation. The EL4422, EL4442, EL4441CN and EL4444 are compensated for gains of +2 or more, EL4441CS especially useful for driving back-matched cables. The amplifiers have an operational temperature of -40°C to +85°C and are packaged in plastic 8- and 14-pin DIP and 8and 14-pin SO. The EL44XX multiplexed-amplifier family is fabricated with Elantec's proprietary complementary bipolar process which gives excellent signal symmetry and is very rugged. EL4442CN EL4442CS EL4443CN EL4443CS EL4444CN EL4444CS Pinouts EL4421/EL4422 (8-PIN PDIP, SO) TOP VIEW EL4441/EL4442 (14-PIN PDIP, SO) TOP VIEW EL4443/EL4444 (14-PIN PDIP, SO) TOP VIEW Manufactured under U.S. Patent No. 5,352,987 1 CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures. 1-888-INTERSIL or 321-724-7143 | Intersil (and design) is a registered trademark of Intersil Americas Inc. Copyright © Intersil Americas Inc. 2003. All Rights Reserved. Elantec is a registered trademark of Elantec Semiconductor, Inc. All other trademarks mentioned are the property of their respective owners. EL4421, EL4422, EL4441, EL4442, EL4443, EL4444 Absolute Maximum Ratings (TA = 25°C) V+ VS VIN VIN Positive Supply Voltage . . . . . . . . . . . . . . . . . . . . . . 16.5V V+ to V- Supply Voltage . . . . . . . . . . . . . . . . . . . . . . . .33V Voltage at any Input or Feedback . . . . . . . . . . . . V+ to VDifference between Pairs of Inputs or Feedback . . . . . .6V VLOGIC IIN IOUT PD Voltage at A0 or A1 . . . . . . . . . . . . . . . . . . . . . . -4V to 6V Current into any Input, Feedback, or Logic Pin . . . . . 4mA Output Current. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30mA Maximum Power Dissipation . . . . . . . . . . . . . See Curves CAUTION: Stresses above those listed in “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress only rating and operation of the device at these or any other conditions above those indicated in the operational sections of this specification is not implied. IMPORTANT NOTE: All parameters having Min/Max specifications are guaranteed. Typical values are for information purposes only. Unless otherwise noted, all tests are at the specified temperature and are pulsed tests, therefore: TJ = TC = TA Open-Loop DC Electrical Specifications PARAMETER VOS Input Offset Voltage Power supplies at ±5V, TA = 25°C, RL = 500Ω, unless otherwise specified MIN -9 -7 -12 -24 -48 TYP ±3 ±2 -5 -10 -20 60 '21 and '41 and '43 '22, '42 and '44 0.2 0.1 350 500 ±2.5 70 60 ±2.5 ±2.5 ±40 '21, '41, '43 '22, '42, '44 70 55 -16 0.8 EL4421 and EL4422 EL4441, EL4442, EL4443, and EL4444 13 11 16 500 750 ±3 90 70 ±3 ±3.5 ±80 80 64 -8 0 2.0 14 MAX 9 7 0 0 0 350 0.6 0.6 µA µA µA nA % V/V V/V V/V V dB dB V V mA dB dB µA V mA UNITS mV DESCRIPTION '21, '41, and '43 '22, '42, and '44 IB IFB Input Bias Current, Positive Inputs Only of the '21, '22, '41, '42, and All In.


EL4422 EL4441 EL4442


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