Overview
Description
The HXT45411-3 is a quad-channel linear EML driver array, which is a member of Renesas' family of Optical Receiver Transmitter Array (ORTA) products. Combining the HXT45411-3 driver with an EML array or a group of discrete EMLs enables designs for compact linear transmitters for the next generation of 400G/800G optical transceivers.
The HXT45411-3 is a low-power, high-performance, quad-channel linear driver, designed for 4x112Gb/s PAM4 EML–based transceivers. The HXT45411-3 is a small form factor (SFF) packaged surface mount device (SMD) with differential inputs and single-ended outputs consisting of 4x56Gbaud broadband amplifier channels, each capable of driving a linear output voltage of 2.0VPP, suitable for 4λ 400G PAM-4 applications.
Features
- Data rate up to 56Gbaud per channel for PAM4 applications
- Low power consumption of 250mW per channel
- > 45GHz bandwidth
- Built-in Bias-T and internal high-frequency chokes
- > 10dB dynamic range of gain control
- Peaking on/off control
- Low channel cross-talk
- Small form-factor SMD
- Internally DC-blocked RF inputs and outputs
Comparison
Applications
Documentation
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| Type | Title | Date |
| Datasheet - Short-form | PDF 169 KB | |
| Datasheet | PDF 227 KB | |
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Design & Development
Models
ECAD Models
Schematic symbols, PCB footprints, and 3D CAD models from SamacSys can be found by clicking on products in the Product Options table. If a symbol or model isn't available, it can be requested directly from the website.
| LGA | E | Tray | 3 | Get Samples, | ||
| BOARD | C | Box | 0 | 5346.48 | Get Samples, |
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