DS90C031TMX/NOPB

Product Overview

• Category: Integrated Circuit
• Use: High-speed LVDS Serializer
• Characteristics: Low-voltage differential signaling, high-speed data transmission, compact package, wide operating temperature range
• Package: 8-pin SOIC (Small Outline Integrated Circuit)
• Essence: Converts parallel data into serial LVDS format for high-speed transmission
• Packaging/Quantity: Available in tape and reel packaging, with 2500 units per reel

Specifications

• Operating Voltage: 3.3V
• Data Rate: Up to 155 Mbps
• Input Format: Parallel CMOS/TTL
• Output Format: Serial LVDS
• Operating Temperature Range: -40°C to +85°C
• Supply Current: 10 mA (typical)

Pin Configuration

The DS90C031TMX/NOPB has the following pin configuration:

1. VCC - Power supply voltage
2. GND - Ground reference
3. CLKIN - Input clock signal
4. DATA[0:7] - Parallel data inputs
5. VBB - Bias voltage for LVDS outputs
6. LVDS_OUT- - Negative LVDS output
7. LVDS_OUT+ - Positive LVDS output
8. SHUTDOWN - Shutdown control input

Functional Features

• Converts parallel data into serial LVDS format
• Supports high-speed data transmission up to 155 Mbps
• Low-voltage differential signaling reduces noise and improves signal integrity
• Compact package allows for space-efficient integration
• Wide operating temperature range enables usage in various environments

Advantages

• High-speed data transmission capability
• Low power consumption
• Noise immunity due to LVDS technology
• Small form factor for easy integration
• Reliable performance across different temperature ranges

Disadvantages

• Requires external bias voltage for LVDS outputs
• Limited to serial LVDS output format
• Not suitable for applications requiring higher data rates

Working Principles

The DS90C031TMX/NOPB is a high-speed LVDS serializer that converts parallel CMOS/TTL data into a serial LVDS format. It operates on a 3.3V power supply and accepts parallel data inputs through DATA[0:7] pins. The input clock signal (CLKIN) synchronizes the data transmission.

The serializer converts the parallel data into a serial stream of LVDS signals, which are then transmitted through the LVDSOUT+ and LVDSOUT- pins. The LVDS technology ensures low noise and high-speed data transmission.

Detailed Application Field Plans

The DS90C031TMX/NOPB is commonly used in various applications, including:

1. Display Systems: Used in LCD monitors, televisions, and digital signage for high-speed data transmission between display panels and control boards.
2. Industrial Automation: Enables fast communication between industrial control systems, PLCs (Programmable Logic Controllers), and HMI (Human-Machine Interface) devices.
3. Automotive Electronics: Facilitates high-speed data transfer in automotive infotainment systems, instrument clusters, and advanced driver-assistance systems (ADAS).
4. Medical Equipment: Supports high-speed data transmission in medical imaging devices, patient monitoring systems, and diagnostic equipment.

Alternative Models

Other alternative models with similar functionality include:

1. SN65LVDS31 - LVDS Serializer from Texas Instruments
2. MAX9218 - High-Speed LVDS Serializer from Maxim Integrated
3. DS90LV019 - LVDS Serializer from Texas Instruments
4. ISL3159E - LVDS Serializer from Renesas Electronics

These alternative models offer comparable features and can be considered based on specific application requirements.

In conclusion, the DS90C031TMX/NOPB is a high-speed LVDS serializer that converts parallel data into serial LVDS format. It offers advantages such as high-speed data transmission, low power consumption, and noise immunity. However, it requires an external bias voltage for LVDS outputs and has limitations in terms of output format and data rate. It finds applications in display systems, industrial automation, automotive electronics, and medical equipment. Alternative models from different manufacturers provide similar functionality.