MAX9263GCB/V+T

Serializers, Deserializers Overview

The MAX9263GCB/V+T is an HDCP Gigabit Multimedia Serial Link (GMSL) serializer manufactured by Analog Devices/Maxim Integrated. It supports a serial-bit rate up to 3.12Gbps and parallel pixel clocks from 6.25MHz to 104MHz. The device features programmable pre-emphasis/de-emphasis for cable lengths up to 15m, embedded full-duplex UART control channels, and I2S audio inputs supporting up to 192kHz sampling rates. It operates within the -40°C to +105°C automotive temperature range in a 64-pin TQFP-EP package.

Serializers, Deserializers Feature Summary

• Extends GMSL technology with integrated HDCP encryption for secure video and audio transmission
• Supports high-bandwidth data transfer via programmable spread spectrum to reduce EMI
• Enables remote peripheral control through an embedded bidirectional differential UART link

Serializers, Deserializers Applications

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

Serializers, Deserializers Procurement Notes

Verify component authenticity through authorized distributors or manufacturer channels. Confirm RoHS compliance and lead-free status indicated by the '+' suffix. Ensure proper handling of moisture-sensitive devices during storage and soldering processes according to AEC-Q100 standards.

Serializers, Deserializers Selection Notes

Select this serializer to pair with the MAX9264 deserializer for complete HDCP-GMSL links. Consider the V suffix for automotive qualification requirements. Evaluate power supply needs: 1.8V core for the serializer versus 3.3V for the deserializer, with 1.8V to 3.3V I/O compatibility.

Serializers, Deserializers Part Context

This part belongs to the MAX9263/MAX9264 chipset family designed for HDCP-enabled multimedia applications. It specifically functions as the transmitter side of the serial link, converting parallel video/audio data into a serialized CML format for transmission over coaxial or STP cables.

Serializers, Deserializers Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Verify pinout and electrical specifications against any potential alternative components before implementation.

Serializers, Deserializers FAQ

What is the function of the exposed pad on the 64-pin TQFP package?

The exposed pad (EP) is internally connected to AGND and must be externally connected to the AGND plane to ensure proper thermal dissipation and electrical performance.

How does the device handle line fault detection?

The MAX9263 includes Line-Fault Monitor Inputs (LMN0, LMN1) and an active-low open-drain Line Fault Output (LFLT) that indicates a line fault condition.

Can the control channel operate in both UART and I2C modes?

Yes, the embedded control channel forms a full-duplex differential UART link but can also support I2C operations depending on the Control Direction Selection (CDS) input configuration.