- 您现在的位置：买卖IC网 > PDF目录199457 > TOTX176 FIBER OPTIC TRANSMITTER, 6Mbps, THROUGH HOLE MOUNT PDF资料下载
参数资料
| 型号： | TOTX176 |
| 元件分类： | 光发射 |
| 英文描述： | FIBER OPTIC TRANSMITTER, 6Mbps, THROUGH HOLE MOUNT |
| 文件页数： | 3/5页 |
| 文件大小： | 159K |
| 代理商： | TOTX176 |
TOTX176
2001-07-26
3
5. Application Circuit
6. Applicable optical fiber with fiber optic connectors
TOCP172
□□B
7. Precautions during use
(1)
Maximum rating
The maximum ratings are the limit values which must not be exceeded when using the device. Any
one of the rating must not be exceeded. If The maximum rating is exceeded, the characteristics may
not be recovered. In some extreme cases, the device may be permanently damage.
(2)
Life of light emitters
When the optical module is used for over a long period, degeneration of characteristics is mostly due
to lowering of the fiber output power (Pf). This is caused by the degradation of the optical output of
the LED’s used as the light source. The cause of degradation of the optical output of the LED’s may be
defects in wafer crystallization or mold resin stress. The detailed causes are, however, not clear.
The life of light emitters is greatly influenced by operating conditions and usage environment as well
as the life characteristics unique to the device. Thus, when selecting a light emitter and setting the
operating conditions, Toshiba recommends that you check the life characteristics.
Depending on the environment conditions, Toshiba recommends maintenance such as regular checks
on the amount of optical output.
(3)
Soldering
Optical modules use semiconductor devices internally. However, in principle, optical modules are
optical components. At soldering, take care that flux dose not contact the emitting surface or detecting
surface. Also take care at flux removal after soldering.
Some optical modules come with protective cap. The protective cap is used to avoid malfunction when
the optical module is not in use. Not that it is not dust or waterproof.
As mentioned before, optical modules are optical component. Thus, in principle, soldering where there
may be flux residue or flux removal after soldering is not recommended. Toshiba recommends that
soldering be performed without the optical module mounted on the board. Then, after the board is
cleaned, solder the optical module manually. Do not perform any further cleaning.
If the optical module cannot be soldered manually, use nonhalogen (chlorinefree) flux and make
sure, without cleaning, there is no residue such as chlorine. This is one of the ways to eliminate the
effects of flux. In such a case, check the reliability.
(4)
Vibration and shock
This module is resinmolded construction with wire fixed by resin. This structure is relatively sound
against vibration or shock, In actual equipment, there are some cases where vibration, shock, and
stress is applied to soldered parts or connected parts, resultingin line cut. Attention must be paid to
the design of the mechanism for applications which are subject to large amounts of vibration.
(5)
Fixing fiber optical transceiving module
Solder the fixed pin (pins 5 and 6) of fiber optic transmitting module TOTX176 to the printed circuit
board to fix the module to the board.
相关PDF资料 |
PDF描述 |
|---|---|
| TP16-2LF | COPPER ALLOY, TIN FINISH, FORK TERMINAL |
| TP30-100 | BIDIRECTIONAL, SILICON, TVS DIODE, DO-15 |
| TP30-180 | BIDIRECTIONAL, SILICON, TVS DIODE, DO-15 |
| TP32WW38040 | PUSHBUTTON SWITCH, SPDT, MOMENTARY, 0.02A, 20VDC, THROUGH HOLE-RIGHT ANGLE |
| TP32WW98040 | PUSHBUTTON SWITCH, SPDT, MOMENTARY, 0.02A, 20VDC, THROUGH HOLE-RIGHT ANGLE |
相关代理商/技术参数 |
参数描述 |
|---|---|
| TOTX176A(F) | 功能描述:光纤发射器、接收器、收发器 TOSLINK TRANSMITTER RoHS:否 制造商:Omron Electronics 产品:Transmitters 数据速率:3.5 Gbps 波长:850 nm 最大工作温度: 最小工作温度: 封装 / 箱体: 封装: |
| TOTX177 | 制造商:Toshiba America Electronic Components 功能描述:TRANSMITTER FIBRE OPTIC |
| TOTX177(F,T) | 制造商:Toshiba America Electronic Components 功能描述:TRANSMITTER MODULE FIBER OPTIC |
| TOTX177A(F,T) | 功能描述:光纤发射器、接收器、收发器 Toslink Transmitter Panel Mount 15Mbps RoHS:否 制造商:Omron Electronics 产品:Transmitters 数据速率:3.5 Gbps 波长:850 nm 最大工作温度: 最小工作温度: 封装 / 箱体: 封装: |
| TOTX177AL(F,T) | 功能描述:光纤发射器、接收器、收发器 4.75 to 5.25V VCC Fiber Optic Module RoHS:否 制造商:Omron Electronics 产品:Transmitters 数据速率:3.5 Gbps 波长:850 nm 最大工作温度: 最小工作温度: 封装 / 箱体: 封装: |
发布紧急采购，3分钟左右您将得到回复。