AXFE-R114 / AXFE-R1S4 100Base-TX Copper ... - BFi OPTiLAS A/S
AXFE-R114 / AXFE-R1S4 100Base-TX Copper ... - BFi OPTiLAS A/S
AXFE-R114 / AXFE-R1S4 100Base-TX Copper ... - BFi OPTiLAS A/S
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Block diagram<br />
<strong>TX</strong>_DATA<br />
RX_DATA<br />
<strong>TX</strong>_DISABLE<br />
<strong>TX</strong>_FAULT<br />
RX_LOS<br />
RATE_SELECT NC<br />
A<br />
PHY IC<br />
B<br />
Magnetics RJ45<br />
Adapter<br />
MOD_DEF0<br />
MOD_DEF1<br />
MOD_DEF2<br />
EEPROM<br />
The transceiver is fundamentally consisted by three parts: RJ45+Magnetics, PHY IC and EEPROM. The<br />
transceiver module can be turned on by setting <strong>TX</strong>_DISABLE = LOW and can be reset by setting<br />
<strong>TX</strong>_DISABLE =High or OPEN. <strong>TX</strong>_FAULT is not supported and always connected to ground. LOS (Loss<br />
of signal) detection is an optional function and please contact Axcen sales representative. For the access<br />
of serial identification information, an EEPROM is used to store the required data via the 2-wire serial<br />
CMOS EEPROM protocol. The detailed signal descriptions are listed in the following sections.<br />
Absolute Maximum Ratings<br />
Parameter Symbol Min. Max. Unit Note<br />
Operating Temperature T OP<br />
0 70 ℃<br />
Storage Temperature T st - 40 85 ℃ 1<br />
Supply Voltage Vcc - 0.5 3.6 V<br />
Supply Current Is 350 mA<br />
Inrush Current I sh 30 mA<br />
Relative Humidity RH 5 95 %<br />
Notes:<br />
1. Ambient Temperature<br />
©Axcen Photonics Corporation August, 2007 Page 2 of 2
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