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Référence fabricant


MC100EL91 Series 700 MHz 5 V Triple PECL Input to -5 V ECL Output Translator

Modèle ECAD:
Nom du fabricant: ON Semiconductor
Emballage standard:
Product Variant Information section
Code de date:
Product Specification Section
Caractéristiques techniques
Attributes Table
No of Channels: 3
Input Type: PECL
Output Type: ECL
Operating Frequency-Max: 700MHz
Supply Voltage: 4.75V to 5.5V
Style d'emballage :  SOIC-20W
Méthode de montage : Surface Mount
Fonctionnalités et applications

The MC100EL91 Series are 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.)

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 0.01 µF 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 µF capacitor and limit current sourcing or sinking to 0.5 mA. When not used, VBB should be left open.

Key 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
    • Pb = Level 1
    • Pb−Free = Level 3
  • Flammability Rating:
    • UL 94 V−0 @ 0.125 in
    • Oxygen Index: 28 to 34
  • Transistor Count = 282 devices
  • Pb−Free Package is Available

Learn more about the MC100ELxx Family of Translators

Pricing Section
Stock globale:
Sur commande :
Stock d'usine :Stock d'usine :
3 002
Délai d'usine :
23 Semaines
Commande minimale :
Multiples de :
641,44 $
Prix Internet
1 140+
Product Variant Information section