2
TGoddard/SP333/9617R0
SP333 RS-232/AppleTalk Programmable Transceiver
Copyright 2000 Sipex Corporation
ABSOLUTE MAXIMUM RATINGS
These are stress ratings only and functional operation of the device at
these ratings or any other above those indicated in the operation sections
of the specifications below is not implied. Exposure to absolute maximum
rating conditions for extended periods of time may affect reliability.
V
...................................................................................................+12V
Input Voltages
Logic........................................................-0.3V to (V
CC
+0.5V)
Drivers..................................................-0.3V to (V
+0.5V)
Receivers..................................................................
±
15V
Driver Outputs......................................................................................
±
14V
Storage Temperature..................................................-65C to +150C
Power Dissipation..........................................................................1000mW
SPECIFICATIONS
T
MIN
to T
MAX
and V
CC
= 5V
±
5% unless otherwise noted.
PARAMETER
MAC Mode (pin 25 = +5V)
MIN.
TYP.
MAX.
UNITS
CONDITIONS
Differential Driver
High Level Output Voltage
Low Level Output Voltage
Differential Output, Load
Differential Output, No Load
Driver Short Circuit Current
+3.6
Volts
Volts
Volts
Volts
mA
I
OH
= 8mA
I
OH
= –8mA
R
L
= 450
(TX outputs to GND)
R
=
∞
–7V
≤
V
O
≤
+7V; V
IN LOW
≤
0.8V or
V
≥
2.0V
–7V
≤
V
≤
+7V; TxEN = V
Applies to differential driver inputs
Applies to differential driver inputs
V
IN
= 0V to V
CC
R
= 450
, C
L
= 50pF; Rise/Fall
10% – 90%
-3.6
±
5V
±
10
500
±
40
Output Leakage Current
Input High Voltage
Input Low Voltage
Input Current
Transition Time
±
100
μ
A
Volts
Volts
μ
A
ns
2.0
0.8
±
20
30
Propagation Delay
t
PHL
t
Data Rate
100
100
ns
ns
Mbps
R
L
= 450
, C
L
= 50pF
R
L
= 450
, C
L
= 50pF
R
L
= 450
, C
L
= 50pF
10
Single-Ended Inverting Driver
High Level Output Voltage
+3.6
+6.0
Volts
R
L
= 450
to GND; V
IN LOW
≤
0.8V or
V
IN HIGH
≥
2.0V
R
L
to GND; V
IN LOW
≤
0.8V or
V
IN HIGH
≥
2.0V
R
∞
–7V
≤
V
≤
+7V; Infinite duration
Applies to single-ended driver inputs
Applies to single-ended driver inputs
V
IN
= 0V to V
CC
R
= 450
, C
L
= 50pF; Rise/Fall
10% – 90%
Low Level Output Voltage
–6.0
–3.6
Volts
Driver Open Circuit Voltage
Driver Short Circuit Current
Input High Voltage
Input Low Voltage
Input Current
Transition Time
±
10
Volts
mA
Volts
Volts
μ
A
ns
±
40
2.0
0.8
±
20
30
Propagation Delay
t
PHL
t
Data Rate
100
100
ns
ns
Mbps
R
L
= 450
, C
L
= 50pF
R
L
= 450
, C
L
= 50pF
R
L
= 450
, C
L
= 50pF
10
Differential Receiver
Differential Input Threshold
Input Hysteresis
Input Resistance
Output Voltage High
Output Voltage Low
Short Circuit Current
-0.2
+0.2
Volts
mV
k
Volts
Volts
mA
-7V
≤
V
CM
≤
+7V
V
=0V
-7V
≤
V
CM
≤
+7V
I
SOURCE
= –4mA
I
0V
≤
V
OUT
≤
V
CC
70
12
3.5
0.4
85