
ON Semiconductor
5V ECL Quad Differential Receiver
The MC100EL17 is a low-voltage, quad differential receiver. The device is functionally equivalent to the E116 device
Under open input conditions, the D input will be biased at VCC/2 and the D input will be pulled down to VEE. This operation will force the Q output LOW and ensure 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 F capacitor and limit current sourcing or sinking to 0.5 mA. When not used, VBB should be left open.
FEATUREs
• 325 ps Propagation Delay
• The 100 Series Contains Temperature Compensation
• PECL Mode Operating Range: VCC = 4.2 V to 5.7 V with VEE = 0 V
• NECL Mode Operating Range: VCC = 0 V with VEE = −4.2 V to −5.7 V
• Internal Input Pulldown Resistors on D Inputs, Pullup and Pulldown
Resistors on D Inputs
• Q Output will Default LOW with Inputs Open or at VEE
• Pb−Free Packages are Available*