3X38FTR Datasheet, PDF (6/64 Pages) Agere Systems – OCTAL-FET (Fast Ethernet Transceiver) for 10Base-T/100Base-TX/FX

3X38FTR 208-Pin SQFP
OCTAL-FET for 10Base-T/100Base-TX/FX
Description (continued)
Device Overview
PORT 0
RMII/SMII
INTERFACE
MANAGEMENT
PCS
PORT [1—6]
Preliminary Data Sheet
September 2000
FX_MODE_EN
PMA
AUTONEGOTIATION
TX PMD/
FX PORT
DRIVER AND
FILTERS
10 Mbits/s TRANSCEIVER
DRIVER AND FILTERS
MUX
RMII/SMII
INTERFACE
PORT 7
MANAGEMENT
PCS
FX_MODE_EN
PMA
AUTONEGOTIATION
TX PMD/
FX PORT
DRIVER AND
FILTERS
RMCLK
50 MHz/125 MHz
25 MHz
125 MHz
PLL
10 Mbits/s TRANSCEIVER
DRIVER AND FILTERS
Figure 1. 3X38 Device Overview
MUX
5-6878(F).c
6
Lucent Technologies Inc.