8110 Acquisitions
Tek Stopped:
Figure 5-1: Output signal for 270Mb/s input
Tek Running: Normal
Figure 5-2: Output signal for 1.485Gb/s input (GS1528A only)
The output protection diodes act as a varactor (voltage controlled capacitor) as shown in
Figure 5-3. Therefore, when measuring return loss at the GS1528A/9068A output, it is
necessary to take the measurement for both a logic high and a logic low output
condition.
Consequently, the output capacitance of the device is dependent on the logic state of the
output.
GS1528A/GS9068A HD-LINX® II Multi-Rate Dual
Slew-Rate Cable Driver
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Data Sheet
Proprietary & Confidential
30953 - 6
August 2010