MC100EL91DWG

MC100EL91 5 V Triple PECL Input to -5 V ECL Output Translator Description The MC100EL91 is a triple PECL input to ECL output translator. The device receives standard voltage differential PECL signals, determined by the VCC supply level, and translates them to differential −5 V ECL output signals. (For translation of LVPECL to −3.3 V ECL output, see MC100LVEL91.) To accomplish the level translation, the EL91 requires three power rails. The VCC supply should be connected to the positive supply, and the VEE pin should be connected to the negative power supply. The GND pins are connected to the system ground plane. Both VEE and VCC should be bypassed to ground via 0.01ĂmF capacitors. Under open input conditions, the D input will be biased at VCC/2 and the D input will be pulled to GND. This condition will force the Q output to a low, ensuring stability. The VBB pin, an internally generated voltage supply, is available to this device only. For single-ended input conditions, the unused differential input is connected to VBB as a switching reference voltage. VBB may also rebias AC coupled inputs. When used, decouple VBB and VCC via a 0.01 mF capacitor and limit current sourcing or sinking to 0.5 mA. When not used, VBB should be left open. www.onsemi.com SOIC−20 WB DW SUFFIX CASE 751D−05 MARKING DIAGRAM* 20 100EL91 AWLYYWWG Features • • • • • • • • • • • 670 ps Typical Propagation Delay ESD Protection: > 2 kV Human Body Model The 100 Series Contains Temperature Compensation Operating Range: ♦ VCC = 4.75 V to 5.5 V ♦ VEE = −4.2 V to −5.5 V; GND = 0 V Internal Input Pulldown Resistors Q Output will Default LOW with Inputs Open or at GND Meets or Exceeds JEDEC Spec EIA/JESD78 IC Latchup Test Moisture Sensitivity Level: 3 (Pb-Free) ♦ For Additional Information, see Application Note AND8003/D Flammability Rating: UL 94 V−0 @ 0.125 in, Oxygen Index: 28 to 34 Transistor Count = 282 devices These Devices are Pb-Free, Halogen Free and are RoHS Compliant 1 A WL YY WW G = Assembly Location = Wafer Lot = Year = Work Week = Pb-Free Package *For additional marking information, refer to Application Note AND8002/D. ORDERING INFORMATION Package Shipping† MC100EL91DWG SOIC−20 WB (Pb-Free) 38 Units/Tube MC100EL91DWR2G SOIC−20 WB (Pb-Free) 1000/Tape & Reel Device †For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging Specifications Brochure, BRD8011/D. © Semiconductor Components Industries, LLC, 2016 July, 2016 − Rev. 8 1 Publication Order Number: MC100EL91/D MC100EL91 VCC Q0 Q0 GND Q1 Q1 GND 20 19 18 17 16 15 ECL 1 2 3 VCC D0 D0 4 5 6 PECL VBB PECL PECL D1 D1 Q2 VCC 13 12 11 14 Table 1. PIN DESCRIPTION ECL PIN FUNCTION PECL Dn, Dn Qn, Qn PECL VBB VCC VEE GND PECL Inputs ECL Outputs PECL Reference Voltage Output Positive Supply Negative Supply Ground 7 8 9 10 PECL VBB ECL Q2 D2 D2 VEE **All VCC pins are tied together on the die. Warning: All VCC, VEE, and GND pins must be externally connected to Power Supply to guarantee proper operation. Figure 1. 20-Lead Pinout (Top View) and Logic Diagram Table 2. MAXIMUM RATINGS Symbol Parameter Condition 1 Condition 2 Rating Unit VCC PECL Power Supply GND = 0 V 8 to 0 V VEE NECL Power Supply GND = 0 V −8 to 0 V VI PECL Input Voltage GND = 0 V Iout Output Current Continuous Surge IBB PECL VBB Sink/Source VI ≤ VCC 6 to 0 V 50 100 mA ± 0.5 mA TA Operating Temperature Range −40 to +85 °C Tstg Storage Temperature Range −65 to +150 °C qJA Thermal Resistance (Junction-to-Ambient) 0 lfpm 500 lfpm SOIC−20 WB 90 60 °C/W qJC Thermal Resistance (Junction-to-Case) Standard Board SOIC−20 WB 30 to 35 °C/W Tsol Wave Solder (Pb-Free)