MF-2500FXD 데이터 시트보기 (PDF) - Mitsumi
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MF-2500FXD Datasheet PDF : 14 Pages
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MITSUBISHI (OPTICAL DEVICES)
MF-2500FXD Series
2.5Gbps SFP TRANSCEIVER MODULE
Figure 8
SFP Module
TD+
LASER
DRIVER
100 ohm
TD-
TX_FAULT
TX_DISABLE
7.4k ohm
TX GND
TX Vcc 0.1 uF
RX Vcc
1 uH
10 uF
1 uH
PREAMP
&
POSTAMP
0.1 uF 10 uF
RX GND
RD+
RD-
33k ohm
RX_LOS
Rate Select 0
Rate Select 1
33k ohm
SERIAL ID
MOD_DEF[0]
MOD_DEF[1]
MOD_DEF[2]
Example of SFP Host Board Schematic
Host Board
Protocol Vcc
4.7k to 10k
ohm
+3.3V
0.1 uF 10 uF
100 ohm
SERDES
IC
PROTOCOL
IC
4.7k to 10k
ohm
+3.3V
4.7k to 10k
ohm
4.7k to 10k
ohm
4.7k to 10k
ohm
PLD/PAL
UQ9-06-006 Ed:1.0 Date:10.Oct.2006
Page 9 of 14
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