SP522 Datasheet, PDF (7/23 Pages) Sipex Corporation – Low-Cost Programmable Multi-Protocol Transceivers

+3V
DE
0V
5V
A, B
V_OL
V_OH
A, B
0V
f = 1MHz; t_R < 10ns; t_F < 10ns
1.5V
t_ZL
2.3V _{Output normally LOW}
2.3V ^{Output normally HIGH}
t_ZH
Figure 6. Driver Enable and Disable Times
1.5V
t_LZ
0.5V
0.5V
t_HZ
V_OD2⁺
A–B
V_OD2^–
V_OH
RECEIVER OUT
V_OL
t_PHL
f = 1MHz; t_R ≤ 10ns; t_F ≤ 10ns
0V
INPUT
1.5V
OUTPUT
t_PLH
0V
1.5V
Figure 7. Receiver Propagation Delays
+3V
RE
0V
5V
R
V_IL
V_IH
R
0V
1.5V _{f = 1MHz; tR < 10ns; tF < 10ns}
t_ZL
1.5V _{Output normally LOW}
1.5V
t_LZ
0.5V
1.5V ^{Output normally HIGH}
t_ZH
0.5V
t_HZ
Figure 8. Receiver Enable and Disable Times
Rev. 7/10/03
SP522 Multi–Mode Serial Transceivers
7
© Copyright 2003 Sipex Corporation