SN75LVDS179, SN75LVDS180, SN75LVDS050, SN75LVDS051
HIGH-SPEED DIFFERENTIAL LINE DRIVERS AND RECEIVERS
SLLS361A – JUNE 1999 – REVISED MARCH 2000
PARAMETER MEASUREMENT INFORMATION
driver (continued)
49.9
Ω, ±1%
(2 Places)
Y
0.8 V or 2 V
Z
DE
1.2 V
CL = 10 pF
(2 Places)
VOY
VOZ
DE
2V
1.4 V
0.8 V
~1.4 V
1.25 V
1.2 V
tPZH
tPHZ
1.2 V
1.15 V
~1 V
tPZL
tPLZ
D at 0.8 V and input to DE
D at 2 V and input to DE
VOY or VOZ
VOZ or VOY
NOTE A: All input pulses are supplied by a generator having the following characteristics: tr or tf
≤
1 ns, pulse repetition rate (PRR) = 0.5 Mpps,
pulse width = 500
±
10 ns . CL includes instrumentation and fixture capacitance within 0,06 mm of the D.U.T.
Figure 4. Enable and Disable Time Circuit and Definitions
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DALLAS, TEXAS 75265
9
TI [ TEXAS INSTRUMENTS ]
