LTC1345 LINER [Linear Technology], LTC1345 Datasheet - Page 6

• Manufacturer Part Number: LTC1345
• Description: Single Supply V.35 Transceiver
• Manufacturer: LINER [Linear Technology]

SWITCHI G TI E WAVEFOR S
LTC1345
6
U
B – A
Y – Z
W
R
OE
–V
R
R
T
–V
V
V
V
V
V
V
OH
3V
0V
OL
5V
OH
0V
3V
0V
OL
ID
ID
Z
Y
O
O
V
O
Figure 3. V.35 Transmitter Propagation Delays
Figure 5. Receiver Enable and Disable Times
Figure 4. V.35 Receiver Propagation Delays
1.5V
0V
1.5V
10%
t
t
PLH
PLH
t
t
50%
ZL
ZH
f = 1MHz: t
W
f = 1MHz: t
t
r
1.5V
1.5V
1.5V
f = 1MHz: t
90%
r
t
SKEW
10ns: t
r
OUTPUT NORMALLY HIGH
OUTPUT NORMALLY LOW
10ns: t
r
f
1/2 V
V
10ns: t
DIFF
10ns
f
O
= V(Y) – V(Z)
10ns
f
OUTPUT
INPUT
10ns
0V
1.5V
1.5V
t
t
t
90%
t
HZ
LZ
PHL
PHL
t
f
50%
1.5V
10%
0.5V
t
SKEW
0.5V
LTC1345 • F04
LTC1345 • F03
LTC1345 • F05