SP3223EEY-L-TR Datasheet, PDF (4/21 Pages) Exar 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
Maximum Data Rate
SP3223E
SP3223EB
SP3223EU
Receiver Propagation Delay
t_PHL and t_PLH
Receiver Output Enable Time
Receiver Output Disable Time
Driver Skew
E, EB
EU
Receiver Skew
E, EB, EU
Transition-Region Slew Rate
E, EB
EU
MIN. TYP. MAX. UNITS CONDITIONS
120
235
250
1000
kbps
RL = 3kΩ, C_L = 1000pF, One
Driver active
RL = 3kΩ, C_L = 250pF, One Driver
active
0.15
µA Receiver input to Receiver output,
C_L = 150pF
200
ns Normal Operation
200
ns Normal Operation
100
500
50
100
ns
│t_PHL - t_PLH│, T_AMB = 25°C
ns
200 1000
ns
│t_PHL - t_PLH│
30
Vcc = 3.3V, RL = 3kΩ, T_AMB =
90
V/µs 25°C, measurements taken from
-3.0V to +3.0V or +3.0V to -3.0V
Exar Corporation 48720 Kato Road, Fremont CA, 94538 • [phone] • www.exar.com

SP3223E/EB/EU_101_062712