MAX9276AGTN+T

Serializers, Deserializers Overview

The MAX9276AGTN+T is a GMSL deserializer that receives data from a serializer over 50Ω coax or 100Ω STP cable and outputs deserialized data on LVCMOS outputs. It supports up to 3.12Gbps serial-bit rate with pixel clocks ranging from 6.25MHz to 104MHz. The core supply voltage is 3.0V to 3.6V, while the I/O supply operates between 1.7V and 3.6V. Audio channels support L-PCM I2S stereo and up to eight TDM channels with sample rates of 32kHz to 192kHz and depths up to 32 bits. The embedded control channel operates at 9.6kbps to 1Mbps in UART-to-UART, UART-to-I2C, or I2C-to-I2C modes.

Serializers, Deserializers Feature Summary

• Supports high-bandwidth mode for 1920x720p/60Hz displays with 24-bit color
• Includes programmable cable equalizer allowing full-speed connections over long cables
• Features built-in PRBS tester for serial link BER testing
• Provides two dedicated GPIO ports and a dedicated GPI for touch-screen interrupts

Serializers, Deserializers Applications

• High-resolution automotive navigation systems
• Rear-seat infotainment terminals
• Megapixel camera systems

Serializers, Deserializers Procurement Notes

Verify component authenticity through authorized Analog Devices distributors. Confirm package integrity and lead condition upon receipt. Check datasheet revisions for updated electrical characteristics. Ensure ESD precautions are followed during handling. Validate ordering suffixes against official Maxim Integrated part numbering guidelines.

Serializers, Deserializers Selection Notes

Select this deserializer when pairing with compatible GMSL serializers like the MAX9293. Consider the MAX9280A variant if HDCP content protection is required. Evaluate cable length requirements to determine if the programmable equalizer is necessary. Verify power supply constraints match the specified 3.0V to 3.6V core and 1.7V to 3.6V I/O ranges.

Serializers, Deserializers Part Context

This device belongs to the MAX9276/MAX9280 family of gigabit multimedia serial link deserializers. It is designed for high-speed video transmission in automotive and industrial environments. The component utilizes a 56-pin TQFN package with an exposed pad for thermal management. It operates within a temperature range of -40°C to +105°C.

Serializers, Deserializers Replacement Considerations

The MAX9280A serves as a direct functional replacement with added HDCP support. Other GMSL deserializers may require significant circuit redesign due to pinout or protocol differences.