SP319 SIPEX [Sipex Corporation], SP319 Datasheet - Page 5

• Manufacturer Part Number: SP319
• Description: 20Mbps, 5V-Only V.35 Interface with RS-232 V.28 Control Lines
• Manufacturer: SIPEX [Sipex Corporation]

SP319DS/08
Figure 9. Driver/Receiver Timing Test Circuit
Figure 10. Driver Propagation Delays
Figure 7. V.35 Receiver Input Source Impedance
T
IN
f
IN
(50% Duty Cycle, 2.5V
C
A
B
DIFFERENTIAL
t
SKEW =
P-P
)
OUTPUT
OUTPUT
DRIVER
DRIVER
V
| t
INPUT
B
C
C
DPLH -
L1
L2
SP319 20Mbps, +5V-Only V.35 Interface with RS-232 (V.28) Control Lines
– V
A
B
A
t
DPHL
V
V
V
+3V
2
0V
0V
O
O
A
B
+
–
A
B
|
50
V
1
V
O
1/2V
24kHz, 550mV
Sine Wave
R
OUT
O
f > 10MHz; t
15pF
1.5V
p-p
5
t
t
DPLH
PLH
R
Figure 8. V.35 Receiver Input Short-Circuit Impedance
t
R
< 10ns; t
t
t
DPHL
F
PHL
< 10ns
C
1.5V
© Copyright 2000 Sipex Corporation
A
B
t
F
1/2V
O
I
2V
sc