ONET1130EC-EVM 11.7-Gbps transceiver with dual CDRs and modulator driver
ONET1130EC-EVM 11.7-Gbps transceiver with dual CDRs and modulator user’s guide
This document describes the main features and functionality of the evaluation module (EVM) board for the part numbers ONET1130EC and ONET1130EP.
The ONET1130EC and ONET1130EP are 11.7-Gbps transceivers with integrated limiting amplifier and modulator driver. The ONET1130EC includes dual CDRs and the ONET1130EP does not.
The EVM can be used to evaluate the performance of the parts in conjunction with an electroabsorptive modulated laser (EML) transmit optical subassembly (TOSA) and a receive optical subassembly (ROSA) in standard XMD compliant packages.
The EVM is controlled with USB2ANY graphic user interface (GUI). This software can be downloaded at www.ti.com.
Figure 1. ONET1130EC-EVM Trademarks
All trademarks are the property of their respective owners.
1 Hardware and Equipment
The following hardware and equipment are required to evaluate the EVM:
- An ONET1130EC-EVM
- An XMD-compliant EML TOSA
- An XMD-compliant PIN or APD ROSA
- TI USB2ANY Interface Adaptor
- TI USB2ANY Explorer Software
- A USB cable with standard-A to Mini-B connector
- A PC with a USB A port
- RF cables with SMA connectors
- External thermoelectric controller
- Single-mode fiber patch cords
- Electrical cables with banana jack connections
2 EVM Block Diagram
Figure 2 represents the block diagram of the ONET1130EC-EVM. The board is designed to be powered from a 2.5-V supply using cables with banana jacks.
Figure 2. ONET1130EC-EVM Block Diagram