Teledyne LeCroy QPHY-USB User Manual

Page 66

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66

QPHY-USB Operator’s Manual Rev F

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CH1 (D+)

0

1

0

1

0

1

0

1

0

1

0

1

0

1

0

0

CH2 (D-)

1

0

1

0

1

0

1

0

1

0

1

0

1

0

1

1

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CH1 (D+)

0

1

0

0

1

1

1

0

0

1

0

1

0

1

0

1

CH2 (D-)

1

0

1

1

0

0

0

1

1

0

1

0

1

0

1

0

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CH1 (D+)

0

1

0

0

1

1

1

1

0

0

0

0

0

0

0

0

CH2 (D-)

1

0

1

1

0

0

0

0

1

1

1

1

1

1

1

1

Note: If the minimum voltage step on the generator is greater than or equal to 50 mV, 6dB attenuators should be used to get a finer minimum
voltage step. These attenuators will reduce the output voltage by approximately half, so the voltage levels on the generator should be
doubled.

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