SP3508 Datasheet, PDF (19/33 Pages) Sipex Corporation – Rugged 3.3V, 20Mbps, 8 Channel Multiprotocol Transceiver with Programmable DCE/DTE and Termination Resistors

DECx +3V
RxENABLE 0V
+3.3V
RECEIVER OUT
V_IL
V_IH
RECEIVER OUT
0V
f = 1MHz; t_R < 10ns; t_F < 10ns
1.5V
t_ZL
1.5V _{Output normally LOW}
1.5V ^{Output normally HIGH}
t_ZH
1.5V
t_LZ
0.5V
0.5V
t_HZ
Figure 38. Receiver Enable and Disable Times
+3V
Tx_Enable
0V
0V
T_OUT
V_OL
f = 60kHz; t_R < 10ns; t_F < 10ns
1.5V
t_ZL
V_{OL - 0.5V}
Output LOW
1.5V
t_LZ
V_{OL - 0.5V}
+3V
Tx_Enable
0V
T_OUT
V_OH
0V
f = 60kHz; t_R < 10ns; t_F < 10ns
1.5V
t_ZH
Output HIGH
1.5V
t_HZ
V_{OH - 0.5V}
Figure 39. V.28 (RS-232) and V.10 (RS-423) Driver Enable and Disable Times
Date: 06/14/04
SP3508 Enhanced WAN Multi–Mode Serial Transceiver
19
© Copyright 2004 Sipex Corporation