C-127-1250AC-FDFB-SLC2 Datasheet, PDF (3/8 Pages) Source Photonics, Inc. – 1.25 Gbps Single Mode SFF LC Transceiver

1.25 Gbps Single Mode SFF LC Transceiver
C-1xx-1250AC-FDFB-SLCx
Receiver Specifications
Parameter
Symbol
Min
Typical
Electrical
Power Supply Current
I_CC
-
-
Differential Data Output Voltage V_OH -V_OL
800
-
Signal Detect Output Voltage-Low V_SDL
-
-
Signal Detect Output Voltage-High V_SDH
2.0
-
Max
120
1600
0.5
-
Unit
Note
mA The current excludes the output load current
mV
AC-coupled
V
LVTTL
V
Connection Diagram
Legal NPoINtice
1
2
3
4
5
6
7
8
9
10
Symbol
RxGND
TxVcc
SD
RD-
RD+
TxVcc
TxGND
TxDIS
TD+
TD-
Attaching Posts
Notes
Directly connect this pin to the receiver ground plane
+3.3 V dc power for the receiver section
Active high on this indicates a received optical signal(LVTTL)
Receiver Data Out Bar (LVPECL)
Receiver Dat Out (LVPECL)
+3.3 V dc power for the transmitter section
Directly connect this pin to the transmitter ground plane
Transmitter disable (LVTTL)
Transmitter Data In (LVPECL)
Transmitter Data In Bar (LVPECL)
The attaching posts are at case potential and may be connected to chassis
ground. They are isolated from circuit ground.
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3
LUMNDS772-Mar0308
Rev A.1