www.ti.com
SLLS324H – DECEMBER 1998 – REVISED MAY 2007
RECEIVER SWITCHING CHARACTERISTICS
over recommended operating conditions (unless otherwise noted)
PARAMETER
t
PLH
t
PHL
t
sk(p)
t
sk(o)
t
sk(pp)
t
r
t
f
t
PZH
t
PZL
t
PHZ
t
PLZ
(1)
(2)
Propagation delay time, low-to-high-level output
Propagation delay time, high-to-low-level output
Pulse skew (|t
pHL
- t
pLH
|)
Channel-to-channel output skew
Part-to-part skew
(2)
Output signal rise time
Output signal fall time
Propagation delay time, high-level-to-high-impedance output
Propagation delay time, low-level-to-low-impedance output
Propagation delay time, high-impedance-to-high-level output
Propagation delay time, low-impedance-to-high-level output
See
C
L
= 10 pF, See
0.7
0.9
2.5
2.5
7
4
C
L
= 10 pF, See
TEST CONDITIONS
MIN
TYP
(
1)
MAX
4.5
4.5
UNIT
ns
ns
ns
ns
3.7
3.7
0.1
0.2
1
1.5
1.5
ns
ns
ns
ns
ns
ns
ns
All typical values are at 25°C and with a 3.3-V supply.
t
sk(pp)
is the magnitude of the difference in propagation delay times between any specified terminals of two devices when both devices
operate with the same supply voltages, at the same temperature, and have identical packages and test circuits.
PARAMETER MEASUREMENT INFORMATION
DRIVER
Driver Enable
I
I
Y
A
I
OZ
Z
V
I
V
OZ
V
OD
V
OY
V
OC
V
OY
)
V
2
OZ
I
OY
Figure 1. Driver Voltage and Current Definitions
7
TI [ TEXAS INSTRUMENTS ]
