3.3V / 5V ECL DIFFERENTIAL RECEIVER/DRIVER WITH VARIABLE OUTPUT SWING AND INTERNAL INPUT TERMINATION

The MC100EP16VT is a differential receiver functionally equivalent to the 100EP16 with input pins controlling the amplitude of the outputs (pin 1) and providing an internal termination network (pin 4).The V input pin controls the output amplitude of the EP16VT and is referenced to V. The operational range of the V input is from = V (a supply at V -1.42 V, maximum output amplitude) to V (minimum output amplitude). V is an externally supplied voltage equal to V -1.42 V. A variable resistor between V and V, with the wiper driving V, can control the output amplitude. Typical application circuits and a V Voltage vs. When left open, the V pin will be internally pulled down to V and operate as a standard EP16, with 100% output amplitude.The V input pin offers an internal termination network for a 50 line impedance environment. Input considerations are required for D and Dbar under no signal conditions to prevent instability.Special considerations are required for differential inputs under No Signal conditions to prevent instability.

• 220 ps Propagation Delay
• Maximum Frequency > 4 GHz Typical
• The 100 Series Contains Temperature Compensation
• PECL Mode Operating Range:
  V_CC= 3.0 V to 5.5 V with V_EE= 0 V
• NECL Mode Operating Range:
  V_CC= 0 V with V_EE= -3.0 V to -5.5 V
• Open Input Default State
• 50O Internal Termination Resistor
• Pb-Free Packages are Available