MAX9277GTM+T

Serializers, Deserializers Overview

The MAX9277GTM+T is a serializer manufactured by Analog Devices Inc./Maxim Integrated, designed for high-speed data transmission in automotive and industrial applications. It operates at a data rate of 3.12 Gbps and accepts 30 parallel LVDS inputs to serialize into a single CML output stream. The device is housed in a 48-TQFN (7x7) package with an exposed pad, suitable for surface-mount installation. It supports dual power supplies ranging from 1.7V to 1.9V and up to 3.6V, ensuring compatibility with various system voltage requirements. Certified under AEC-Q100 standards, it functions reliably within a temperature range of -40°C to +105°C.

Serializers, Deserializers Feature Summary

• Serializes 30-bit parallel LVDS data streams into a single high-speed serial output channel
• Supports GMSL technology for long-distance transmission over coaxial or shielded twisted-pair cables
• Integrated line-fault detection capabilities for enhanced system reliability and diagnostics

Serializers, Deserializers Applications

• Automotive surround view camera systems
• In-vehicle infotainment displays
• Digital cockpit instrument clusters

Serializers, Deserializers Procurement Notes

Verify the specific suffix against official documentation, as variations may exist between GTM and GTM/VY designations. Confirm RoHS compliance status directly with the manufacturer or authorized distributors. Ensure that the ordering information matches the exact package type and thermal requirements for your PCB layout. Cross-reference the datasheet revision date to guarantee access to the most current electrical specifications and pinout definitions.

Serializers, Deserializers Selection Notes

Select this component when a high channel count serializer is required for multi-camera setups. The 30-input capacity reduces board space compared to lower-density alternatives. Verify that the downstream deserializer supports the same GMSL protocol version. Ensure the power supply rails match the specified 1.7V-1.9V and 3.6V ranges for optimal performance and signal integrity.

Serializers, Deserializers Part Context

This part belongs to the MAX9277-MAX9281 family of GMSL serializers. These devices are engineered to replace complex parallel interfaces in modern vehicle architectures. They enable significant cable harness reduction by transmitting multiple video channels over a single pair of wires. The family shares common control protocols and diagnostic features for simplified system integration.

Serializers, Deserializers Replacement Considerations

The MAX9277GTM/VY+T is a verified alternative within the same series, offering identical functionality with potential packaging or suffix variations. Check the datasheet for any differences in pin compatibility or thermal characteristics before substitution.