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GX76475-DNT
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Product Detailed Parameters
- Description：IC LINEAR
- Mfr：Renesas Electronics Corporation
- Package：Tray
- Series：-
- Type：-
- Protocol：-
- Number of Drivers/Receivers：-
- Duplex：-
- Data Rate：-
- Voltage - Supply：-
- Operating Temperature：-
- Mounting Type：-
- Package / Case：-
- Supplier Device Package：-
- Receiver Hysteresis：-
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Overview
The GX76475-DNT is a four-channel linear optical modulator driver designed for high-speed data transmission applications. It supports data rates up to 140 Gbps per channel, enabling advanced multi-level QAM modulation systems for 800G and beyond optical modules. The device features differential outputs with a peak-to-peak voltage (Vppd) of 4V. Manufactured by Renesas Electronics Corporation, this component is part of the optical modulator driver product line, specifically engineered to meet the stringent performance requirements of next-generation coherent optical communication infrastructure.
Feature Summary
- Four-channel linear driver architecture supporting advanced multi-level QAM modulation
- Differential output configuration optimized for high-speed optical signal integrity
- Designed for integration into 800G and higher capacity optical transceivers
Applications
- 800G and beyond optical module implementations
- Advanced multi-level QAM modulation systems
- Coherent optical communication infrastructure
Procurement Notes
Verify the specific ordering suffix and package variant when sourcing. Confirm RoHS compliance status through official documentation. Ensure compatibility with existing board designs regarding thermal management and signal routing requirements for high-frequency operation.
Selection Notes
Select this component for applications requiring high-bandwidth linear driving capabilities in optical transceivers. Consider the 4V differential output swing and 140 Gbps per channel rate when designing for 800G+ systems. Evaluate interface compatibility with target Mach-Zehnder modulators.
Part Context
This device belongs to Renesas' portfolio of optical modulator drivers. It complements other variants such as the GX79474 and GX76471, which offer different output configurations or performance characteristics. These components collectively support the development of high-speed optical interconnects for data center and telecommunications networks.
Replacement Considerations
Direct substitutes include related models from the same family such as the GX76471 or GX79474, provided the application can accommodate differences in output type or voltage specifications. Verify pinout and functional equivalence before substitution.
