SN65LVDS348 Datasheet, PDF (10/20 Pages) Texas Instruments – QUAD HIGH-SPEED DIFFERENTIAL RECEIVERS

SN65LVDS348, SN65LVDT348
SN65LVDS352, SN65LVDT352
SLLS523D – FEBRUARY 2002 – REVISED FEBRUATY 2003
PARAMETER MEASUREMENT INFORMATION
RIN_–
1.2 V
RIN+
EN
Inputs
EN
ROUT
500 Ω
VROUT
10 pF
+
_
VTEST
VTEST
VRIN+
EN
EN
tPZL
VROUT
tPZL
tPLZ
2.5 V
1V
2V
1.4 V
0.8 V
2V
1.4 V
0.8 V
tPLZ
2.5 V
1.4 V
VOL +0.5 V
VOL
VTEST
VRIN+
0V
1.4 V
2V
EN
1.4 V
0.8 V
2V
EN
1.4 V
0.8 V
tPZH
VROUT
tPZH
tPHZ
tPHZ
VOH
VOH –0.5 V
1.4 V
0V
NOTE: All input pulses are supplied by a generator having the following characteristics: tr or tf ≤ 1 ns, signaling rate = 500 kHz,
duty cycle = 50 ±2%, CL includes instrumentation and fixture capacitance within 0,06 mm of the D.U.T and is ±20%.
Figure 4. 348 Enable/Disable Time Test Circuit and Waveforms
10
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