MAX9247ECM+ - English Editing Encyclopedia Entry

Product Overview

Category

The MAX9247ECM+ belongs to the category of integrated circuits (ICs).

Use

This IC is primarily used for video transmission applications in automotive systems.

Characteristics

• High-speed data transmission
• Low power consumption
• Robust EMI performance
• Wide operating temperature range

Package

The MAX9247ECM+ is available in a compact 48-pin quad flat no-lead (QFN) package.

Essence

The essence of the MAX9247ECM+ lies in its ability to transmit high-quality video signals reliably and efficiently in automotive environments.

Packaging/Quantity

This product is typically packaged in reels, with each reel containing a specific quantity of MAX9247ECM+ ICs.

Specifications

• Supply Voltage: 3.3V
• Data Rate: Up to 1Gbps
• Operating Temperature Range: -40°C to +105°C
• Package Type: QFN
• Number of Pins: 48

Detailed Pin Configuration

The MAX9247ECM+ features a total of 48 pins, each serving a specific purpose. The detailed pin configuration is as follows:

(Pin Number) - (Pin Name) - (Description) 1 - VCC - Power supply voltage input 2 - GND - Ground reference 3 - SDAT0 - Serial data output channel 0 4 - SDAT1 - Serial data output channel 1 5 - SDAT2 - Serial data output channel 2 6 - SDAT3 - Serial data output channel 3 ... 48 - NC - No connection

Functional Features

• Four-channel LVDS serializer
• Built-in DC-balanced encoding
• Programmable pre-emphasis and amplitude control
• Supports spread spectrum clocking (SSC)
• Integrated control and status registers

Advantages and Disadvantages

Advantages

• High-speed data transmission capability
• Low power consumption for efficient operation
• Excellent electromagnetic interference (EMI) performance
• Wide operating temperature range suitable for automotive applications

Disadvantages

• Limited pin count may restrict certain complex video transmission setups
• Requires additional external components for complete system integration

Working Principles

The MAX9247ECM+ operates by receiving parallel video data inputs and converting them into serialized LVDS signals. These signals are then transmitted over a differential pair of wires, ensuring high-speed and noise-immune data transmission. The IC also incorporates various features such as pre-emphasis and amplitude control to optimize signal quality.

Detailed Application Field Plans

The MAX9247ECM+ finds extensive application in the automotive industry, specifically in video transmission systems. Some detailed application field plans include:

1. In-vehicle infotainment systems
2. Rearview camera systems
3. Surround-view camera systems
4. Advanced driver-assistance systems (ADAS)
5. Automotive display panels

Detailed and Complete Alternative Models

For users seeking alternative options, the following ICs can be considered as alternatives to the MAX9247ECM+:

1. MAX9272 - Four-channel GMSL serializer with higher data rates
2. DS90UB953-Q1 - Four-channel FPD-Link III serializer with enhanced EMI performance
3. SN65LVDS150 - Four-channel LVDS serializer with lower power consumption

These alternative models offer similar functionality and can be evaluated based on specific project requirements.

In conclusion, the MAX9247ECM+ is a highly capable integrated circuit designed for video transmission applications in the automotive industry. Its advanced features, robust performance, and wide operating temperature range make it an ideal choice for various automotive systems requiring reliable and efficient video data transmission.