SP3223E_06 Datasheet, PDF (4/23 Pages) Sipex Corporation – Intelligent +3.0V to +5.5V RS-232 Transceivers

TIMING CHARACTERISTICS
Unless otherwise noted, the following specifications apply for V_CC = +3.0V to +5.5V with T_AMB = T_MIN to T_MAX.
Typical values apply at V_CC = +3.3V or +5.0V and T_AMB = 25°C.
PARAMETER
MIN. TYP. MAX. UNITS CONDITIONS
Maximum Data Rate
SP3223E
SP3223EB
SP3223EH
120 235
250
460
R_L = 3KΩ, C_L = 1000pF, one driver active
kbps
SP3223EU
Receiver Propagation Delay
1000
R_L = 3KΩ, C_L = 250pF, one driver active
t_PHL
0.15
µs
Receiver input to Receiver output, C_L =
150pF
t_PLH
Receiver Output Enable Time
200
ns Normal operation
Receiver Output Disable Time
200
ns Normal operation
Driver Skew
E,EB
EH, EU
100 500
50 100
ns
| t_PHL - t_PLH |, T_AMB = 25ºC
Receiver Skew
Transition-Region Slew Rate
200 1000
ns
| t_PHL - t_PLH |
E,EB
EH
EU
30
V_CC= 3.3V, R_L = 3KΩ, T_AMB = 25ºC,
60
V/µs measurements taken from -3.0V to +3.0V
or +3.0V to -3.0V
90
Date: 10/06/06
SP3223 +3.0V to +5.5V RS-232 Transceivers
4
© Copyright 2006 Sipex Corporation