AM26LV32
LOW-VOLTAGE HIGH-SPEED
QUADRUPLE DIFFERENTIAL LINE RECEIVER
SLLS202D – MAY 1995 – REVISED APRIL 2000
PARAMETER MEASUREMENT INFORMATION
Generator
(see Note B)
50
Ω
A
B
50
Ω
Y
VO
CL = 15 pF
(see Note A)
A
Input
B
tPLH
Output
50%
10%
tr
90%
90%
tPHL
VOH
50%
10% V
OL
tf
1V
2V
VCC
G
G
(see Note C)
NOTES: A. CL includes probe and jig capacitance.
B. The input pulse is supplied by a generator having the following characteristics: ZO = 50
Ω,
PRR = 10 MHz, tr and tf (10% to 90%)
≤
2 ns, 50% duty cycle.
C. To test the active-low enable G, ground G and apply an inverted waveform G.
Figure 1. t
PLH
and t
PHL
Test Circuit and Voltage Waveforms
A
B
RL = 2 kΩ
G
Generator
(see Note B)
50
Ω
G
Y
VID = 1 V
VO
CL = 15 pF
(see Note A)
VCC
(see Note C)
VCC
Input
tPZH
50%
50%
0V
tPHZ
VOH
VOH – 0.3 V
Voff
≈
0
Output
50%
NOTES: A. CL includes probe and jig capacitance.
B. The input pulse is supplied by a generator having the following characteristics: ZO = 50
Ω,
PRR = 10 MHz, tr and tf (10% to 90%)
≤
2 ns, 50% duty cycle.
C. To test the active-low enable G, ground G and apply an inverted waveform G.
Figure 2. t
PZH
and t
PHZ
Test Circuit and Voltage Waveforms
POST OFFICE BOX 655303
•
DALLAS, TEXAS 75265
5
TI [ TEXAS INSTRUMENTS ]
