Operation

INPUT INTERFACING

The inputs to the CLC018 are high impedance differential

inputs (see the equivalent input circuit in Figure 4). The

CLC018 can be operated with either ECL or PECL (+5V

referenced ECL), depending upon the power supply connec-

tions. The inputs are differential and must both be within the

range of V

10008812

FIGURE 3. Timing Diagram — Switch Configuration

10008813

FIGURE 4. Equivalent Input Circuit

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