270Mbps SFP LED Driver
Typical Operating Circuits (continued)
SFF TRANSMITTER WITH DISABLE
VCC
FERRITE BEAD
VCC
DISABLE
TX_DISABLE
VCCOUT
OUT-
PECL
DATA
IN+
MAX3967
IN-
MON
PB1 PB2 PB3 TCMIN TCNOM
OUT+
VEEOUT
VEE
TC MODSET
*OPTIONAL COMPONENT
RTC*
RMODSET
SFF TRANSMITTER WITHOUT DISABLE
VCC
FERRITE BEAD
PECL
DATA
VCC
TX_DISABLE
VCCOUT
OUT-
IN+
OUT+
MAX3967
IN-
MON
VEEOUT
VEE
PB1 PB2 PB3 TCMIN TCNOM TC MODSET
RMODSET
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