Data Sheet, Rev. 1
September 2001
NetLight 1417K6S 2.5 Gbits/s
1300 nm Laser Transceiver
Alternate Electrical Data Interface Options
VCC (+3.3 V)
VCC (+3.3 V)
TD+
100 Ω
0.1 µF*
0.1 µF*
TD–
Z = 50 Ω
Z = 50 Ω
130 Ω
LVPECL
130 Ω
* OPTIONAL ac COUPLING CAPACITORS; USE CERAMIC X7R
OR EQUIVALENT.
A. Transmitter Interface—ac Or dc Coupled—(LVPECL)
VCC (+3.3 V)
VCC (+3.3 V)
0.1 µF
RD+
RD–
0.1 µF
Z = 50 Ω
Z = 50 Ω
CML
B. Receiver Interface—ac Coupled—(CML)
1-1033F.d
Figure 5. 3.3 V Transceiver Interface with 3.3 V ICs
Agere Systems Inc.
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