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ISL55100BIRZ Datasheet(PDF) 6 Page - Intersil Corporation |
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ISL55100BIRZ Datasheet(HTML) 6 Page - Intersil Corporation |
6 / 14 page ISL55100B 6 FN6229.2 December 4, 2014 Submit Document Feedback POWER SUPPLIES, DRIVER/RECEIVER STATIC CONDITIONS VEXT = VEE + 5.5V, EXTERNAL LOGIC POWER OPTION USED. (Note 11) Positive Supply Current ICC VCC = VH = 12V, VEE = VL = -3V, VEXT =VEE + 5.5V, outputs unloaded -35 50 mA Negative Supply Current IEE VCC = VH = 12V, VEE = VL = -3V, VEXT =VEE + 5.5V, outputs unloaded -50 -35 - mA VEXT Supply Current IEXT VCC = VH = 12, VEE = VL = -3V, VEXT =VEE + 5.5V, outputs unloaded -25 40 mA NOTES: 6. Lab characterization, room temp, Timing Parameters Matched Stimulus/Loads, Channel-to-Channel Skew < 500ps, 1ns Max by design. 7. Measured across 100pF/1k lump sum load + 15pF PCB/Scope Probe. Cap and Resistor Surface Mount/Stacked ~0.5” from Pin. 8. To Enable LOWSWING, connect LOWSWING to VEE and keep VH < VEE + 5. To disable LOWSWING, connect it to VCC. 9. When VEXT is connected to VEE (External Device Power not used) then the Minimum VCC - VEE is 12V. When VEXT is connected to an external 5.5V supply, then the minimum VCC - VEE voltage is 9V. Recommended VEXT = 5.5V as referenced to VEE. 10. ICC and IEE values are based on static conditions and will increase with pattern rates. ICC and IEE reach 400mA to 500mA at maximum data rates (provided sufficient device cooling is employed). These currents can be reduced by 1) Reducing the VCC - VEE operating voltage 2) Utilizing the VEXT option. 11. When using VEXT = 5.5V, current requirements of the VEXT input can approach 100mA at maximum pattern rates. 12. Parameters with MIN and/or MAX limits are 100% tested at +25°C, unless otherwise specified. Temperature limits established by characterization and are not production tested.When using VEXT = 5.5V, current requirements of the VEXT input can approach 100mA at maximum pattern rates. 13. Device temperature is closely tied to data-rates, driver loads and overall pin activity. Review “Power Dissipation Considerations” on page 9 for more information. Test Circuits and Waveforms FIGURE 1. DRIVER SWITCHING TEST CIRCUIT FIGURE 2. DRIVER PROPAGATION DELAY AND TRANSITION TIME MEASUREMENT POINTS Electrical Specifications Test Conditions: VCC = 12V, VEE = -3V, VH = 6V, VL = 0V, Comp-High = 5V, Comp Low = 0V, VEXT = VEE and LOWSWING = VCC, +25°C; Unless Otherwise specified. (Continued) PARAMETER SYMBOL TEST CONDITIONS MIN TYP MAX UNITS 1kΩ VO DATA- DRV EN+ DRV EN- VH VL DOUT DATA+ 100pF (Note 7) VO 400mV 0V tPDLH VOH (VH) VOL (VL) 50% 50% tPDHL DATA- DATA+ tR tF DATA = 1 DATA = 0 |
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