EL4543IU Intersil, EL4543IU Datasheet
EL4543IU
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EL4543IU Summary of contents
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... CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures. 1-888-INTERSIL or 1-888-468-3774 All other trademarks mentioned are the property of their respective owners. EL4543 FN7325.11 PART MARKING PACKAGE EL4543IU 24 Ld QSOP EL4543IU 24 Ld QSOP EL4543IU 24 Ld QSOP EL4543IUZ 24 Ld QSOP (Pb-free) EL4543IUZ 24 Ld QSOP (Pb-free) EL4543IUZ 24 Ld QSOP (Pb-free) 4543IL 20 Ld 4x4 QFN* L20 ...
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Pinouts EL4543 (24 LD QSOP) TOP VIEW VINA VINA VSYNC 5 HSYNC VINB VINB VINC VINC EL4543 24 ...
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... Power Supply Rejection Ratio NOTE: 1. Parts are 100% tested at +25°C. Over-temperature limits established by characterization and are not production tested. 3 EL4543 = +25°C) Ambient Operating Temperature . . . . . . . . . . . . . . . .-40°C to +85° Pb-free reflow profile . . . . . . . . . . . . . . . . . . . . . . . . . .see link below http://www.intersil.com/pbfree/Pb-FreeReflow.asp = 0V +25° 0V 150Ω, unless otherwise specified ...
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Pin Descriptions QFN QSOP PIN NUMBER PIN NUMBER PIN NAME VINA VINA 10, 13, 16, 19 VSYNC 2 6 HSYNC 4 8 VINB VINB- ...
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Typical Performance Curves TIME (0.5ms/DIV) FIGURE 1. COMMON MODE OUTPUT 0pF 200Ω 100Ω 100k 1M 10M FREQUENCY RESPONSE (Hz) FIGURE 3. DIFFERENTIAL FREQUENCY RESPONSE ...
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Typical Performance Curves SUPPLY VOLTAGE (V) FIGURE 7. COMMON MODE INPUT RANGE vs SUPPLY VOLTAGE 0 -20 -40 -60 -80 -100 0 10k 100k 1M FREQUENCY (Hz) FIGURE ...
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Typical Performance Curves 2.5V 900ns TIME (200ns/DIV) FIGURE 13. DISABLE RESPONSE R = 200Ω DIFF 0pF L RISE Δt = 2.81ns TIME (20ns/DIV) FIGURE 15. DIFFERENTIAL LARGE SIGNAL TRANSIENT RESPONSE 9 LOGIC SYNC 8 ...
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Typical Performance Curves 9 LOGIC SYNC SYNC SUPPLY VOLTAGE (V) FIGURE 19. COMMON MODE DC LEVEL vs SUPPLY VOLTAGE 1M ...
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Typical Performance Curves FIGURE 25. GAIN vs FREQUENCY - 2 CHANNELS FIGURE 27. GAIN vs FREQUENCY - 2 CHANNELS FIGURE 29. PHASE vs FREQUENCY - 2 CHANNELS 9 EL4543 (Continued) FIGURE 26. GAIN vs FREQUENCY - 2 CHANNELS FIGURE 28. ...
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Typical Performance Curves FIGURE 31. HARMONIC DISTORTION FIGURE 33. HARMONIC DISTORTION JEDEC JESD51-3 LOW EFFECTIVE THERMAL CONDUCTIVITY TEST BOARD 1.2 1 870mW 0.8 0.6 0.4 0 AMBIENT TEMPERATURE (°C) FIGURE 35. PACKAGE POWER DISSIPATION ...
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Typical Performance Curves FIGURE 37. PACKAGE POWER DISSIPATION vs AMBIENT TEMPERATURE Operational Description and Application Information Introduction The EL4543 is designed to differentially drive composite RGB video signals onto twisted pair lines, while simultaneously encoding horizontal and vertical sync signals ...
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Extract Common Mode Sync and Decode H and V SYNC H and V can be regenerated from the Common SYNC SYNC Mode sync output voltages. The relationships between and the 3 common mode levels are given by ...
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... In applications where VS- is tied to a negative voltage the thermal pad must also be connected to the same negative voltage. See Technical Bulletin 389 (http://www.intersil.com/data/tb/TB389.pdf) for additional QFN PCB layout information. Application Circuit Video Transmission Along CAT5 Cable VGA input RGB plus sync is connected with 75Ω termination to the inputs of the EL4543 ...
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EL4543 and EL9110 Sync Extraction 1 EL4543 QSOP EN OUTA+ RED 2 INA+ OUTA- RJA INA- N.C. 1 GREEN 4 2 N.C. VS VSYNC VS- RVSYNC HSYNC N.C. RHSYNC ...
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EL4543/EL5375/EL8201 CAT5 RGB + Sync Video Transmission System Introducing a low cost turn-key system for transmitting component video over short to moderate CAT5 cable lengths (1 to 500 feet) with selectable cable loss and skew compensation. Using only 3 of ...
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... OUTB INPUT 49 INB- N.C. R10 49 N.C. OUTC+ Blue Out Differential Blue INC+ OUTC- R11 INC- N.C. EL4543IU Input +5V Input -5V JB1 JB2 + Csup2 JP+ + 4.7uF Csup1 JUMPER JP- JB3 4.7uF JUMPER GND Output +5V Output -5V JB4 JB5 +VS Out -VS Out Csup4 + Csup3 + 4.7uF 4.7uF ...
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Package Outline Drawing L20.4x4B 20 LEAD QUAD FLAT NO-LEAD PLASTIC PACKAGE Rev 1, 11/06 4.00 6 PIN 1 INDEX AREA (4X) 0.15 TOP VIEW ( 3. 8 TYP ) ( TYPICAL RECOMMENDED LAND PATTERN 17 EL4543 16X ...
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... 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; nor for any infringements of patents or other rights of third parties which may result from its use ...