TODX296 TRANSCEIVING MODULE Datasheet

TODX296 Datasheet, PDF, Equivalent


Part Number

TODX296

Description

FIBER OPTIC TRANSCEIVING MODULE

Manufacture

Toshiba Semiconductor

Total Page 10 Pages
Datasheet
Download TODX296 Datasheet


TODX296
FIBER OPTIC TRANSCEIVING MODULE
TODX296
FIBER OPTIC TRANSCEIVING
MODULE FOR DUPLEX DIGITAL
SIGNAL COMMUNICATION
l Data rate: DC to 6 Mb / s (NRZ code)
l Transmission distance: Up to 1000 m
l TTL interface
l LED is driven by Differential circuit.
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.
TODX296
Unit: mm
1. Maximum Ratings (Ta = 25°C)
Characteristics
Symbol
Rating
Storage Temperature
Operating Temperature
Supply Voltage
Input Voltage
Low Level Output Current
High Level Output Current
Soldering Temperature
Tstg
Topr
VCC
VIN
IOL
IOH
Tsol
40 to 85
40 to 85
0.5 to 7
0.5 to VCC + 0.5
20
1
260 (Note 1)
Note 1: Soldering time 3 s (More than 1 mm apart from the package).
Unit
°C
°C
V
V
mA
mA
°C
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

TODX296
2. Recommended Operating Conditions
Characteristics
Supply Voltage
High Level Input Voltage
Low Level Input Voltage
High Level Output Current
Low Level Output Current
Symbol
VCC
VIH
VIL
IOH
IOL
Min
4.75
2.0
0
Typ.
5.0
Max
5.25
VCC
0.8
60
1.2
Unit
V
V
V
µA
mA
TODX296
3. Electrical and Optical Characteristics (Ta = 25°C, VCC = 5 V)
Characteristics
Symbol
Test Condition
Min Typ.
Data Rate
Transmission Distance
Pulse Width Distortion
(Note 5)
Fiber Output Power
Peak Emission Wavelength
Maximum Receivable Power
Minimum Receivable Power
Current Consumption
High Level Input Voltage
Low Level Input Voltage
High Level Input Current
Low Level Input Current
High Level Output Voltage
Low Level Output Voltage
(Note 7)
(Note 7)
tw
Pf
λp
PMAX
PMIN
ICC
VIH
VIL
IIH
IIL
VOH
VOL
NRZ Code
(Note 2)
Using PCF (Note 3), TODX296
Using PCF (Note 4), TODX296
Using TODX296
Pulse width 165 ns
Pulse cycle 330 ns, CL = 10 pF
PCF 2 m, R = 1.2 k
(Note 6)
DC to 6 Mb / s, Using PCF
DC to 6 Mb / s, Using PCF
R = 1.2 k
DC
0.2
0.2
55
20
14
2.0
4.6
800
75
Note 2: LED is on when input signal is high level, it is off when low level.
High level output when optical flux is received. Low level output when it is not received.
Note 3: TOCP200Q□□B, TOCP200X□□B
Note 4: CF2071 series
Note 5: Between input of TODX296 and output of TODX296.
Note 6: Measure with a standard optical fiber with fiber optic connectors. Valued by peak.
Note 7: BER 109, Valued by peak.
Max Unit
6
1000
800
Mb / s
m
m
55 ns
14 dBm
nm
dBm
31 dBm
90 mA
V
0.8 V
20 µA
0.4 mA
V
0.5 V
2 2001-07-26


Features TODX296 FIBER OPTIC TRANSCEIVING MODULE TODX296 FIBER OPTIC TRANSCEIVING MODUL E FOR DUPLEX DIGITAL SIGNAL COMMUNICATI ON l Data rate: DC to 6 Mb / s (NRZ cod e) l Transmission distance: Up to 1000 m l TTL interface l LED is driven by Di fferential circuit. l ATC (Automatic Th reshold Control) circuit is used for st abilized output at wide range of optica l power level. l No need to change a re sistor according to transmission distan ce. Unit: mm 1. Maximum Ratings (Ta = 25°C) Characteristics Storage Temperat ure Operating Temperature Supply Voltag e Input Voltage Low Level Output Curren t High Level Output Current Soldering T emperature Symbol Tstg Topr VCC VIN IOL IOH Tsol Rating −40 to 85 −40 to 8 5 −0.5 to 7 −0.5 to VCC + 0.5 20 1 260 (Note 1) Unit °C °C V V mA mA °C Note 1: Soldering time ≤ 3 s (Mo re than 1 mm apart from the package). H andling precaution: The LEDs used in th is product contain GaAs (Gallium Arseni de). Care must be taken to protect the safety of people and the environment whe.
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