MAX3243EETJ+T Maxim Integrated, MAX3243EETJ+T Datasheet - Page 3

• Manufacturer Part Number: MAX3243EETJ+T
• Description: RS-232 Interface IC
• Manufacturer: Maxim Integrated
• Series: MAX3221E, MAX3223E, MAX3243Er

Specifications of MAX3243EETJ+T

• Data Rate: 120 Kbps
• Operating Supply Voltage: 3 V to 5.5 V
• Supply Current: 1 mA
• Operating Temperature Range: 0 C to + 70 C
• Function: Transceiver
• Number Of Drivers: 3
• Number Of I/os: 16
• Number Of Receivers: 5
• Propagation Delay Time Ns: 0.3 us
• Shutdown: Yes

ELECTRICAL CHARACTERISTICS (continued)
(V
see Figure 1a.)
LASER MODULATOR
Glitch Rejection at MD
SHUTDOWN
Voltage at SHDNDRV
Data Rate
Minimum Laser Modulation
Current
Maximum Laser Modulation
Current
Tolerance of Modulation Current
Modulation-Current Edge
Speed
Deterministic Jitter (Note 2)
Random Jitter (Note 3)
Shutdown Modulation Current
Modulation-Current
Temperature Coefficient
Differential Input Resistance
Output Resistance
Input Bias Voltage
LASER SAFETY CIRCUIT
POR Delay
Fault Time
CC
= +3.0V to +5.5V, T
PARAMETER
_______________________________________________________________________________________
A
= 0°C to +70°C, unless otherwise noted. Typical values are at V
SYMBOL
t
PORDLY
t
FAULT
RMS
3.0V to 5.5V, 1.25Gbps/2.5Gbps
I
I
I
MAX3286 series
MAX3296 series
R
R
R
20% to 80%
MAX3286 series
MAX3296 series
MAX3286 series
MAX3296 series
Tempco = max, R
Tempco = min, R
Single ended
PORDLY = open
C
MAX3286/MAX3296 only
(Note 4)
SHDNDRV
SHDNDRV
SHDNDRV
L
MOD
MOD
PORDLY
25
= 1.9k (I
= 13k (I
= 0.01µF,
= 15mA, FAULT not asserted
= 10µA, FAULT asserted
= 1mA, FAULT not asserted
CONDITIONS
MOD
MOD
TC
MOD
= open; Figure 5
= 5mA)
= 30mA)
= open; Figure 5
MAX3286 series
MAX3296 series
R
(I
R
(I
R
(I
R
(I
R
(I
R
(I
MOD
MOD
MOD
MOD
MOD
MOD
MOD
MOD
MOD
MOD
MOD
MOD
= 5mA)
= 15mA)
= 30mA)
= 5mA)
= 15mA)
= 30mA)
= 13k
= 4.1k
= 1.9k
= 13k
= 4.1k
= 1.9k
LAN Laser Drivers
CC
= +3.3V, R
V
CC
MIN
620
-10
-15
0.3
30
42
10
0
0
3
- 0.4
V
TC
CC
4000
TYP
1.25
1.25
130
800
2.5
5.5
90
46
29
22
14
15
50
50
22
20
8
7
2
2
= open and T
- 0.3
V
V
CC
CC
MAX
+10
+15
220
150
200
980
- 1.2
- 2.4
65
45
35
35
22
20
58
2
8
4
A
= +25°C;
ppm/°C
UNITS
Gbps
mA
mA
ms
ps
ps
ps
µA
µs
µs
µs
%
V
V
3