TOTX178A Toshiba, TOTX178A Datasheet

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TOTX178A

Manufacturer Part Number
TOTX178A
Description
Manufacturer
Toshiba
Datasheet

Specifications of TOTX178A

Optical Fiber Type
TX
Data Transfer Rate
6Mbps
Operating Temperature Classification
Commercial
Peak Wavelength
660nm
Operating Supply Voltage (min)
4.75V
Operating Supply Voltage (typ)
5V
Operating Supply Voltage (max)
5.25V
Operating Temp Range
-20C to 70C
Mounting
Snap in
Pin Count
3
Lead Free Status / RoHS Status
Not Compliant

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Quantity
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FIBER OPTIC TRANSMITTING
MODULE FOR DIGITAL AUDIO
EQUIPMENT
l Conforms to JEITA Standard CP−1201
l TTL interface.
l LED is driven by differential circuit.
l A Self−tapping hole for easy attachment to
1. Maximum Ratings
2. Recommended Operating Conditions
Handling precaution: The LED’s used in this product contain GaAs (Gallium Arsenide).
(For Digital Audio Interfaces including
Fiber Optic inter−connections).
Audio Equipment panels.
Storage Temperature
Operating Temperature
Supply Voltage
Input Voltage
Soldering Temperature
Note 1: Soldering time ≤ 10 seconds (At a distance of 1 mm from the package).
Supply Voltage
High−Level Input Voltage
Low−Level Input Voltage
Characteristics
Characteristics
Care must be taken to protect the safety of people and the environment when scrapping or
terminal processing.
(Ta = 25°C)
FIBER OPTIC TRANSMITTING MODULE
TOTX178A
Symbol
Symbol
V
V
T
T
T
V
V
V
stg
opr
CC
sol
CC
IN
IH
IL
4.75
Min
2.0
−0.5 to V
0
1
260 (Note 1)
−40 to 70
−20 to 70
−0.5 to 7
Rating
Typ.
5.0
CC
+ 0.5
5.25
Max
V
0.8
CC
Unit
°C
°C
°C
Unit
V
V
V
V
V
TOTX178A
2001-07-26
Unit: mm

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TOTX178A Summary of contents

Page 1

... Care must be taken to protect the safety of people and the environment when scrapping or terminal processing. FIBER OPTIC TRANSMITTING MODULE TOTX178A Symbol Rating T − stg T − opr V −0 −0 0 260 (Note 1) sol Symbol Min Typ. V 4.75 5 2.0 ― ― TOTX178A Unit °C ° °C Max Unit 5. 0.8 V 2001-07-26 Unit: mm ...

Page 2

... Note 2: LED is on when input signal is high, and off when it is low. The duty factor must be maintained between 25 to 75%. Note 3: All Plastic Fiber (970 / 1000 µm). Note 4: Between input of TOTX178A and output of fiber optic receiving module. Note 5: Measure with a standard optical fiber, peak value. 4. Mechanical Characteristics ...

Page 3

... Support pins The optical transmission module TOTX178A has support pins in order to fix itself to the PCB temporary. Please make the hole for these pins in the PCB under the condition described in board layout hole pattern. ...

Page 4

... Panel attachment TOTX178A has hole for panel attachment. Please be sure to attach it to panel with self−tapping screw. (7) Solvent When using solvent for flux removal, do not use a high acid or high alkali solvent. Be careful not to pour solvent in to the optical connector ports. If solvent is inadvertently poured in to them, clean it off using cotton tips ...

Page 5

... TOSHIBA CORPORATION for any infringements of intellectual property or other rights of the third parties which may result from its use. No license is granted by implication or otherwise under any intellectual property or other rights of TOSHIBA CORPORATION or others. · The information contained herein is subject to change without notice. 5 TOTX178A 000707EAC 2001-07-26 ...

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