Datasheet

From Output
Under Test
LOAD CIRCUIT FOR
ENABLE/DISABLE
TIME MEASUREMENT
S1
2 × V
CCO
Open
50 kW
V
CCI
0 V
V
CCI
/2 V
CCI
/2
t
w
VOLTAGE WAVEFORMS
PROPAGATION DELAY TIMES
VOLTAGE WAVEFORMS
PULSE DURATION
Input
t
PZL
/t
PLZ
t
PHZ
/t
PZH
2 × V
CCO
Open
TEST S1
A. C
L
includes probe and jig capacitance.
B. All input pulses are supplied by generators having the following characteristics: PRRv10 MHz, Z
O
= 50 Ω, dv/dt ≥ 1 V/ns.
C. The outputs are measured one at a time, with one transition per measurement.
D. t
PLH
and t
PHL
are the same as t
pd
.
E. V
CCI
is the V
CC
associated with the input port.
F. V
CCO
is the V
CC
associated with the output port.
G. All parameters and waveforms are not applicable to all devices.
50 kW
From Output
Under Test
1 MW
15 pF
15 pF
LOAD CIRCUIT FOR MAX DATA RATE,
PULSE DURATION PROPAGATION
DELAY OUTPUT RISE AND FALL TIME
MEASUREMENT
t
PLH
t
PHL
0 V
V
CCO
/2
V
CCI
/2 V
CCI
/2
0.9 y V
CCO
V
CCO
/2
t
r
0.1 y V
CCO
t
f
V
CCI
Input
Output
V
OH
V
OL
TXB0101
SCES639B –JANUARY 2007–REVISED MAY 2012 www.ti.com
PARAMETER MEASUREMENT INFORMATION
Figure 4. Load Circuits and Voltage Waveforms
12 Submit Documentation Feedback Copyright © 2007–2012, Texas Instruments Incorporated
Product Folder Link(s): TXB0101