Introduction
This datasheet provides specifications and information for the 1.25 Gbps CWDM Single Mode Transceiver (3.3V) C-Ixx-1250(C)-TDFB3-SSC2.
SPECIFICATIONS
The transceiver operates within a temperature range of 0°C to 70°C and requires a single +3.3V power supply. It has a maximum power consumption of 30mA and features LVPECL differential inputs and outputs.
Transmitter Specifications
The transmitter has an optical output power of -5.5 dBm, with a center wavelength of 126 nm and side mode suppression ratio of 30 dB. It also features an extinction ratio of 35 dB and an optical rise and fall time of 0.26 ns.
Receiver Specifications
The receiver has an optical sensitivity of -22 dBm, with a maximum input power of 38 dBm. It also features a signal detect asserted threshold of 38 dBm and a signal detect deasserted threshold of 22 dBm.
Physical Characteristics
The transceiver is packaged in a SC transceiver assembly with a top view size of 10.4mm. It features a transmitter optical output and receiver optical input.
RECOMMENDED CIRCUIT SCHEMATIC
The recommended circuit schematic is provided in the datasheet for the transceiver. It includes a power supply filtering circuit and split-loaded terminations for ECL signals.
PACKAGE DIAGRAM
The package diagram shows the physical layout of the transceiver, including the transmitter and receiver optical outputs.
Manual:
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