MAX9270GTN/V+

Serializers, Deserializers Overview

The MAX9270GTN/V+ is a GMSL deserializer supporting a maximum serial payload data rate of 2.5Gbps over a 15m shielded twisted-pair cable. It features a programmable parallel output bus with 24-bit or 32-bit width, operating at bus clocks up to 104MHz or 78MHz respectively. The device includes an embedded full-duplex control channel for UART communication between 100kbps and 1Mbps. Power supplies consist of a 3.3V core (AVDD/DVDD) and a 1.8V to 3.3V I/O supply (IOVDD). It operates within an automotive temperature range of -40°C to +105°C and is housed in a 56-pin TQFN-EP package.

Serializers, Deserializers Feature Summary

• Supports AC-coupled serial links with 8b/10b line coding and auto data-rate detection
• Features a programmable channel equalizer to extend link length and enhance reliability
• Includes programmable spread spectrum on parallel outputs to reduce EMI
• Provides remote-end I2C master capability for peripheral control

Serializers, Deserializers Applications

• High-speed serial-data transmission for display panels
• High-speed serial-data transmission for image sensing systems
• Automotive navigation, infotainment, and image-sensing applications

Serializers, Deserializers Procurement Notes

Verify the component against official Analog Devices documentation to confirm pinout compatibility and electrical specifications. Ensure that the 56-pin TQFN-EP package dimensions match the target PCB layout requirements. Confirm that the power supply voltages align with the system design before integration.

Serializers, Deserializers Selection Notes

Select this deserializer when pairing with any GMSL serializer to form a complete digital serial link. Consider the 24-bit or 32-bit parallel interface options based on the required video resolution and pixel clock frequency. Evaluate the need for spread spectrum functionality to manage electromagnetic interference in the specific application environment.

Serializers, Deserializers Part Context

This component belongs to the Maxim Integrated GMSL family of serializers and deserializers. It functions similarly to the MAX9260 but omits the external output enable pin, relying instead on register-based control for enabling outputs. It is designed specifically for high-speed multimedia data transmission in automotive environments.

Serializers, Deserializers Replacement Considerations

The MAX9260 is a functional equivalent within the same product family. Verify if the absence of an external ENABLE pin in the MAX9270 meets the system's output control requirements.