AFCT-5963NLZ Avago Technologies US Inc., AFCT-5963NLZ Datasheet - Page 3
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AFCT-5963NLZ
Manufacturer Part Number
AFCT-5963NLZ
Description
TXRX OPT SM SONET OC3/SDH 2X5
Manufacturer
Avago Technologies US Inc.
Series
METRAKr
Datasheet
1.AFCT-5963TGZ.pdf
(16 pages)
Specifications of AFCT-5963NLZ
Applications
General Purpose
Data Rate
155Mbps
Wavelength
1300nm
Voltage - Supply
3.1 V ~ 3.5 V
Connector Type
LC Duplex
Mounting Type
Through Hole
Data Rate Max
0.155Gbps
Supply Voltage
3.3V
Wavelength Typ
1300nm
Leaded Process Compatible
Yes
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Functional Description
Transmitter Section
Design
A schematic diagram for the transmitter is
shown in Figure 2. The AFCT-5963TLZ/TGZ/
ATLZ/ATGZ/NLZ/NGZ incorporates an FP laser
as its optical source. All part numbers have
been designed to be compliant with IEC 825
eye safety requirements under any single fault
condition and CDRH under normal operating
conditions. The optical output is controlled by
a custom IC that detects the laser output via
the monitor photodiode. This IC provides both
dc and ac current drive to the laser to ensure
correct modulation, eye diagram and extinction
ratio over temperature, supply voltage and
operating life.
Figure 2. Simplified Transmitter Schematic
3
DATA
DATA
LVPECL
INPUT
MODULATOR
LASER
LASER BIAS
LASER BIAS
CONTROL
DRIVER
LASER
FP
(rear facet monitor)
PHOTODIODE