Analog Devices Inc./Maxim Integrated MAX96706GTJ/V+T

Overview

The MAX96706GTJ/V+T from Maxim Integrated is a 14-bit GMSL deserializer for automotive camera links, supporting up to 1.74Gbps serial-bit rate, adaptive equalization over 15m coax/STP cable, and dual-input mux selection. It operates from -40°C to +115°C with AEC-Q100 qualification and delivers parallel video output with HS/VS encoding for ADAS safety camera systems.

For engineers reviewing the MAX96706GTJ/V+T datasheet, MAX96706GTJ/V+T pinout, MAX96706GTJ/V+T application, or MAX96706GTJ/V+T equivalent, key selection criteria include its GMSL compliance, spread-spectrum tracking capability, UART/I2C mixed-mode control channel (9.6kbps–1Mbps), crosspoint switch mapping flexibility, and ±8kV contact ESD protection per IEC 61000-4-2.

Technical Context

The MAX96706GTJ/V+T implements a GMSL-compliant deserialization architecture with spread-spectrum input tracking and internal encoding to support 36.66MHz–116MHz 12-bit + H/V data rates. Its adaptive line equalizer dynamically compensates for cable loss across temperature and length variations.

It integrates a bidirectional control channel supporting UART, I2C (with clock stretch), and UART-to-I2C conversion modes, plus a 2:1 hardware-selectable input mux and 15 configurable I2C device addresses. The embedded crosspoint switch enables flexible mapping of serialized data to parallel outputs.

Key Specifications

Pinout & Package

The MAX96706GTJ/V+T is housed in a 32-pin, 5mm × 5mm TQFN package with 0.5mm lead pitch and exposed pad (EP) connected to ground. Thermal resistance is θJA = 29°C/W on a four-layer board.

Key Features

Applications

Equivalent & Alternatives

The following parts are listed as comparable options for similar GMSL deserializer applications.

Compared with MAX96707GTJ/V+T and DS90UB954TRGCRQ1, the MAX96706GTJ/V+T provides optimal balance of GMSL protocol fidelity, minimal external components, and direct compatibility with Maxim's GMSL serializer portfolio-making it the preferred choice for greenfield GMSL camera designs requiring AEC-Q100 compliance and coax cable simplicity.

Availability

The MAX96706GTJ/V+T is available at Aetrix Electronics and suitable for automotive ADAS, rear-view camera systems, and surround-view processing units requiring stable component supply, long-term lifecycle support, and AEC-Q100-qualified performance.

Supply support for MAX96706GTJ/V+T includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.

Manufacturer

Maxim Integrated, now part of Analog Devices, designs precision analog, mixed-signal, and power management ICs for automotive, industrial, and communications markets.

The MAX96706GTJ/V+T belongs to Maxim's GMSL SerDes product line, engineered specifically for high-reliability, low-latency camera links in automotive safety systems-supporting ASIL-B decomposition through robust error detection and retransmission.

FAQ

What is the maximum supported cable length for the MAX96706GTJ/V+T with full-speed operation?

The MAX96706GTJ/V+T supports adaptive equalization for up to 15 meters of standard 50Ω coaxial or 100Ω STP cable at its maximum 1.74Gbps serial bit rate. This capability is verified across the full -40°C to +115°C operating range and eliminates the need for external repeaters or signal conditioners in most automotive camera installations. Cable performance depends on impedance matching and connector quality, as specified in Maxim's recommended layout guidelines.

Does the MAX96706GTJ/V+T support both coaxial and shielded twisted-pair (STP) cable inputs?

Yes, the MAX96706GTJ/V+T natively supports both 50Ω coaxial and 100Ω shielded twisted-pair (STP) cable inputs. Its differential receiver architecture and programmable cable-type configuration allow seamless adaptation to either medium without hardware changes. The device automatically adjusts equalization parameters based on detected cable characteristics, ensuring optimal signal integrity in either configuration as documented in the MAX96706GTJ/V+T datasheet Section 31.

How does the control channel error detection and retransmission work on the MAX96706GTJ/V+T?

The MAX96706GTJ/V+T implements packet-based error detection on its UART/I2C control channel using CRC checksums. When an error is detected, the device asserts the ERRB pin low and automatically requests retransmission of the corrupted packet. This mechanism ensures reliable register programming of both local and remote devices (e.g., camera sensors and serializers) even in electrically noisy automotive environments, as detailed in MAX96706GTJ/V+T datasheet Section 31.

Can the MAX96706GTJ/V+T operate with different I/O voltage levels while maintaining core functionality?

Yes, the MAX96706GTJ/V+T separates core and I/O supplies: VDVDD/VAVDD (1.7V–1.9V) powers the deserializer core, while VIOVDD (1.7V–3.6V) powers all digital I/Os including parallel video outputs and control interfaces. This allows interfacing with 1.8V, 2.5V, or 3.3V host processors without level shifters. All DC electrical characteristics-including VOH/VOL-are guaranteed across the full I/O supply range per MAX96706GTJ/V+T datasheet Table 1.

Is the MAX96706GTJ/V+T pin-compatible with other devices in the MAX967xx family?

The MAX96706GTJ/V+T shares identical pinout and package (32-pin TQFN) with MAX96705GTJ/V+T and MAX96707GTJ/V+T, enabling drop-in replacement within the same footprint. However, functional differences exist: MAX96705 lacks crosspoint switching, and MAX96707 adds an integrated 1.2V LDO. Firmware and layout remain compatible, but register maps and feature enablement differ-always verify configuration settings per device-specific datasheet sections.