MAX9250ECM+T

Product Overview

• Category: Integrated Circuit (IC)
• Use: High-speed serializer for automotive camera applications
• Characteristics:
  • Supports up to 1.5 Gbps data rate
  • Operates over a wide temperature range (-40°C to +105°C)
  • Low power consumption
  • Small form factor
• Package: 48-pin LQFP (Leadless Quad Flat Package)
• Essence: The MAX9250ECM+T is a high-performance serializer designed specifically for automotive camera systems. It enables the transmission of high-resolution video and control data over a single coaxial cable.
• Packaging/Quantity: Available in tape and reel packaging, with 250 units per reel.

Specifications

• Data Rate: Up to 1.5 Gbps
• Supply Voltage: 3.3V ±10%
• Operating Temperature Range: -40°C to +105°C
• Power Consumption: 200mW (typical)
• Package Type: 48-pin LQFP

Pin Configuration

The MAX9250ECM+T features a 48-pin LQFP package with the following pin configuration:

Functional Features

• Single-channel serializer
• Supports embedded clock or external clock modes
• Programmable pre-emphasis and output swing
• Built-in spread spectrum modulation for EMI reduction
• Supports HDCP encryption for content protection

Advantages

• High-speed data transmission capability
• Wide operating temperature range suitable for automotive applications
• Low power consumption for energy efficiency
• Compact form factor for space-constrained designs
• Support for HDCP encryption ensures content security

Disadvantages

• Limited to single-channel serialization
• Requires external components for complete camera system implementation

Working Principles

The MAX9250ECM+T is designed to convert parallel video and control data into a high-speed serial stream. It utilizes a serializer to transmit the data over a single coaxial cable, enabling long-distance transmission with minimal signal degradation. The device supports both embedded clock and external clock modes, providing flexibility in different system configurations.

Detailed Application Field Plans

The MAX9250ECM+T is primarily used in automotive camera systems, where it enables the transmission of high-resolution video and control data from the camera module to the central processing unit. It finds applications in various automotive safety features such as rearview cameras, surround-view systems, and blind-spot detection.

Alternative Models

• MAX9251: Dual-channel serializer with similar features
• MAX9252: Quad-channel serializer with similar features
• MAX9260: High-speed deserializer for receiving data from MAX9250ECM+T

These alternative models offer different channel configurations and can be used in conjunction with the MAX9250ECM+T to build more complex camera systems.

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