DS90CR285MTDX

Product Overview

• Category: Integrated Circuit (IC)
• Use: High-speed Serializer/Deserializer (SerDes) for video transmission
• Characteristics:
  • Supports up to 1.485 Gbps data rate
  • Compatible with various video formats (e.g., RGB, YCbCr)
  • Low power consumption
  • Small form factor
• Package: TSSOP-56
• Essence: DS90CR285MTDX is a high-performance IC designed for transmitting and receiving video signals over long distances.
• Packaging/Quantity: Available in tape and reel packaging, with 250 units per reel.

Specifications

• Data Rate: Up to 1.485 Gbps
• Input Voltage Range: 3.0V to 3.6V
• Operating Temperature Range: -40°C to +85°C
• Power Consumption: 200mW (typical)

Pin Configuration

The DS90CR285MTDX has a total of 56 pins. The pin configuration is as follows:

Pin Number | Pin Name | Description -----------|----------|------------ 1 | VCC | Power Supply 2 | VCC | Power Supply 3 | GND | Ground 4 | GND | Ground 5 | CLKIN | Clock Input 6 | CLKOUT | Clock Output 7-14 | DATA[0:7]| Differential Data Inputs/Outputs 15 | DE | Data Enable 16 | HSYNC | Horizontal Sync 17 | VSYNC | Vertical Sync 18 | FID | Field ID 19-22 | RSVD | Reserved 23 | SDA | I2C Serial Data 24 | SCL | I2C Serial Clock 25-56 | RSVD | Reserved

Functional Features

• High-speed data transmission and reception
• Supports various video formats, including RGB and YCbCr
• Built-in clock recovery circuitry for reliable synchronization
• Low power consumption for energy-efficient operation
• Small form factor for space-constrained applications
• Integrated I2C interface for configuration and control

Advantages and Disadvantages

Advantages: - High data rate support enables high-quality video transmission - Compatibility with multiple video formats enhances versatility - Low power consumption reduces energy costs - Compact size allows for flexible integration in different systems - I2C interface simplifies configuration and control

Disadvantages: - Limited to a maximum data rate of 1.485 Gbps - Requires additional external components for complete video transmission/reception system setup

Working Principles

The DS90CR285MTDX operates by converting parallel video data into a serialized format for transmission over long distances. It uses differential signaling to minimize noise and ensure reliable data transfer. The integrated clock recovery circuitry extracts the clock signal from the received data, enabling proper synchronization at the receiving end.

Detailed Application Field Plans

The DS90CR285MTDX is commonly used in the following application fields:

1. Video Surveillance Systems: Enables long-range transmission of high-resolution video signals in security camera setups.
2. Medical Imaging: Facilitates the transmission of medical imaging data between devices, such as ultrasound machines and monitors.
3. Digital Signage: Allows for the distribution of high-quality video content across multiple displays in public spaces.
4. Industrial Automation: Supports the transmission of video signals in industrial monitoring and control systems.
5. Automotive Infotainment: Enables the transmission of video content to in-car entertainment systems, such as rear-seat displays.

Alternative Models

1. DS90CR285MTD: Similar to DS90CR285MTDX, but available in a different package (SOIC-56).
2. DS90CR286MTD: Offers additional features, such as built-in equalization and pre-emphasis for enhanced signal integrity.
3. DS90CR287MTD: Supports higher data rates up to 2.97 Gbps, suitable for ultra-high-definition video applications.

These alternative models provide similar functionality with slight variations to cater to specific requirements.

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