TOTX179 Toshiba, TOTX179 Datasheet

TRANSMITTER MODULE FIBER OPTIC

TOTX179

Manufacturer Part Number
TOTX179
Description
TRANSMITTER MODULE FIBER OPTIC
Manufacturer
Toshiba
Series
Toslink™r
Datasheet

Specifications of TOTX179

Wavelength
650nm
Data Rate
12.8Mbps
Power - Output
-21 ~ -15dBm
Voltage - Supply
4.75 V ~ 5.25 V
Applications
Digital Audio
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Current - Supply
-

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Price
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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
TOTX179
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
2001-07-26
TOTX179
Unit: mm

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TOTX179 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 TOTX179 Symbol Rating T − stg T − opr V −0 −0 0 260 (Note 1) sol Symbol Min Typ. V 4.75 5 2.0 ― ― TOTX179 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 TOTX179 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 TOTX179 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 TOTX179 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 TOTX179 000707EAC 2001-07-26 ...

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