TODX298
FIBER OPTIC TRANSCEIVING MODULE
TODX298
FIBER OPTIC TRANSCEIVING
MODULE WITH ANALOG OUTPUT
TO MONITOR OPTICAL FLUX FOR
DUPLEX DIGITAL SIGNAL
TRANSMISSION
l
Data rate: DC to 8 Mb / s (NRZ code)
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Transmission distance: Up to 1000 m
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TTL interface
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LED is driven by Differential cuicuit.
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ATC (Automatic Threshold Control) circuit is
used for stabilized output at wide range of
optical power level.
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No need to change a resistor according to
transmission distance.
Unit: mm
1. Maximum Ratings
(Ta = 25擄C)
Characteristics
Storage Temperature
Operating Temperature
Supply Voltage
Input Voltage
High Level Output Current
Low Level Output Current
Soldering Temperature
Symbol
T
stg
T
opr
V
CC
V
IN
I
OH
I
OL
T
sol
Ratings
鈭?0
to 85
鈭?0
to 85
鈭?.5
to 7
鈭?.5
to V
CC
+ 0.5
鈭?
20
260 (Note 1)
Unit
擄C
擄C
V
V
mA
mA
擄C
Note 1: Soldering time
鈮?/div>
3 s (More than 1 mm apart from the package).
Handling precaution: The LEDs used in this product contain GaAs (Gallium Arsenide).
Care must be taken to protect the safety of people and the environment when scrapping or
terminal processing.
1
2001-07-26
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