HBLXT9785EHC.B2Q E000 Intel, HBLXT9785EHC.B2Q E000 Datasheet - Page 170

• Manufacturer Part Number: HBLXT9785EHC.B2Q E000
• Manufacturer: Intel

Specifications of HBLXT9785EHC.B2Q E000

• Lead Free Status / RoHS Status: Not Compliant

170
LXT9785 and LXT9785E Advanced 8-Port 10/100 Mbps PHY Transceivers
Figure 36. Recommended Intel
Circuitry
1. Refer to the transceiver manufacturers’ recommendations for termination circuitry.
LXT9785(E)
GNDPECL
VCCPECL
SD_2P5V
TPFONn
TPFOPn
TPFINn
TPFIPn
SDn
+2.5V
27Ω
50Ω
®
LXT9785/LXT9785E-to-3.3 V Fiber Transceiver Interface
+2.5V
0.01μF
− 0.1μF
50Ω
3.3V
0.01 μF
0.01 μF
− 0.1μF
+3.3V
0.01μ F
130Ω
82Ω
+3.3V
130Ω
1.4kΩ
2kΩ
130Ω
1.3kΩ
2kΩ
Fiber Txcvr
TD -
TD +
SD
RD -
RD +
3.3V
1
Revision Date: 30-May-2006
Document Number: 249241
Revision Number: 010
Datasheet