Datasheet

SN65MLVD200, SN65MLVD202
SN65MLVD204, SN65MLVD205
MULTIPOINT–LVDS LINE DRIVERS AND RECEIVERS
SLLS463E – SEPTEMBER 2001 – REVISED JUNE 2003
9
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
PARAMETER MEASUREMENT INFORMATION
V
AB
or V
YZ
A/Y
B/Z
I
A
or I
Y
V
B
or V
Z
V
A
or V
Y
V
OS
V
A
+ V
B
2
V
I
D
V
CC
V
Y
+ V
Z
2
or
I
B
or I
Z
I
I
Figure 1. Driver Voltage and Current Definitions
V
AB
or V
YZ
49.9 Ω
3.32 kΩ
3.32 kΩ
_
+
–1 V ≤ V
test
≤ 3.4 V
A/Y
B/Z
D
NOTE: All resistors are 1% tolerance.
Figure 2. Differential Output Voltage Test Circuit
V
OS
24.9 Ω ±1%
A/Y
2 pF
V
OS(PP)
V
OS(SS)
V
OS
≈ 1.3 V
B/Z
A/Y
≈ 0.7 V
24.9 Ω ±1%
B/Z
D
C
L
NOTE: All input pulses are supplied by a generator having the following characteristics: t
r
or t
f
≤1 ns, pulse repetition rate (PRR) = 0.25 Mpps,
pulse width = 500 ±10 ns. C
L
includes instrumentation and fixture capacitance within 0,06 m of the D.U.T. The measurement of V
OS(PP)
is made on test equipment with a –3-dB bandwidth of at least 1 GHz.
Figure 3. Test Circuit and Definitions for the Driver Common-Mode Output Voltage
V
Test
+
–
A/Y
B/Z
I
OS
0 V or V
CC
–1 V or 3.4 V
Figure 4. Driver Short-Circuit Test Circuit