TODX298 Datasheet, PDF (1/10 Pages) Toshiba Semiconductor – FIBER OPTIC TRANSCEIVING MODULE

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)
l Transmission distance: Up to 1000 m
l TTL interface
l LED is driven by Differential cuicuit.
l ATC (Automatic Threshold Control) circuit is
used for stabilized output at wide range of
optical power level.
l No need to change a resistor according to
transmission distance.
TODX298
Unit: mm
1. Maximum Ratings (Ta = 25°C)
Characteristics
Symbol
Ratings
Unit
Storage Temperature
Operating Temperature
Supply Voltage
Input Voltage
High Level Output Current
Low Level Output Current
Soldering Temperature
T_stg
T_opr
V_CC
V_IN
I_OH
I_OL
T_sol
−40 to 85
°C
−40 to 85
°C
−0.5 to 7
V
−0.5 to V_CC + 0.5
V
−1
mA
20
mA
260 (Note 1) °C
Note 1: Soldering time ≤ 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