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VA

VB

VID

C

15pF

L

VO

0V

90%

10%

0.8V

1.2V

VA

VB

VID

VO

tPHL

tPLH

tf

tr

0.4V

-0.4V

VOL

VCC

VOH

2

SN65MLVD2

SN65MLVD3

SLLS767 – NOVEMBER 2006

A.

All input pulses are supplied by a generator having the following characteristics: tr or tf ≤ 1 ns, Frequency = 1 MHz,

duty cycle = 50

± 5%. C

L is a combination of a 20%-tolerance, low-loss ceramic, surface-mount capacitor and fixture

capacitance within 2 cm of the D.U.T.

B.

The measurement is made on test equipment with a –3dB bandwidth of at least 1 GHz.

Figure 2. Receiver Timing Test Circuit and Waveforms

8

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