Datasheet
±
SLLS349J − JUNE 1999 − REVISED MARCH 2004
6
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
RECEIVER SECTION
electrical characteristics over recommended ranges of supply voltage and operating free-air
temperature (unless otherwise noted) (see Note 4 and Figure 6)
PARAMETER TEST CONDITIONS MIN TYP
†
MAX UNIT
V
OH
High-level output voltage I
OH
= −1 mA V
CC
−0.6 V V
CC
−0.1 V V
V
OL
Low-level output voltage I
OL
= 1.6 mA 0.4 V
V
IT+
Positive-going input threshold voltage
V
CC
= 3.3 V 1.5 2.4
V
V
IT+
Positive-going input threshold voltage
V
CC
= 5 V
1.8 2.4
V
V
IT−
Negative-going input threshold voltage
V
CC
= 3.3 V 0.6 1.2
V
V
IT−
Negative-going input threshold voltage
V
CC
= 5 V
0.8 1.5
V
V
hys
Input hysteresis (V
IT+
− V
IT−
) 0.3 V
I
off
Output leakage current (except ROUT1B) FORCEOFF = 0 V ±0.05 ±10 µA
r
i
Input resistance V
I
= ±3 V to ±25 V 3 5 7 kΩ
†
All typical values are at V
CC
= 3.3 V or V
CC
= 5 V, and T
A
= 25°C.
NOTE 4: Testing supply conditions are C1−C4 = 0.1 µF at V
CC
= 3.3 V ± 0.15 V; C1−C4 = 0.22 µF at V
CC
= 3.3 V ± 0.3 V; and C1 = 0.047 µF
and C2−C4 = 0.33 µF at V
CC
= 5 V ± 0.5 V.
switching characteristics over recommended ranges of supply voltage and operating free-air
temperature (unless otherwise noted) (see Note 4)
PARAMETER TEST CONDITIONS MIN TYP
†
MAX UNIT
t
PLH
Propagation delay time, low- to high-level output
C
L
= 150 pF, See Figure 3
150 ns
t
PHL
Propagation delay time, high- to low-level output
C
L
= 150 pF, See Figure 3
150 ns
t
en
Output enable time
C
L
= 150 pF, R
L
= 3 kΩ See Figure 4
200 ns
t
dis
Output disable time
C
L
= 150 pF, R
L
= 3 kΩ, See Figure 4
200 ns
t
sk(p)
Pulse skew
‡
See Figure 3 50 ns
†
All typical values are at V
CC
= 3.3 V or V
CC
= 5 V, and T
A
= 25°C.
‡
Pulse skew is defined as |t
PLH
− t
PHL
| of each channel of the same device.
NOTE 4: Testing supply conditions are C1−C4 = 0.1 µF at V
CC
= 3.3 V ± 0.15 V; C1−C4 = 0.22 µF at V
CC
= 3.3 V ± 0.3 V; and C1 = 0.047 µF
and C2−C4 = 0.33 µF at V
CC
= 5 V ± 0.5 V.