DS90UB914QSQE/NOPB

Product Overview

• Category: Integrated Circuit
• Use: Video Serializer
• Characteristics: High-speed, low-power, compact size
• Package: QFN (Quad Flat No-Lead)
• Essence: Converts parallel video data into serialized LVDS (Low-Voltage Differential Signaling) format
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Supply Voltage: 1.8V to 3.6V
• Operating Temperature Range: -40°C to +85°C
• Data Rate: Up to 1.5 Gbps
• Number of Channels: 4
• Input Format: Parallel CMOS or LVCMOS
• Output Format: Serial LVDS
• Package Dimensions: 4mm x 4mm

Pin Configuration

The DS90UB914QSQE/NOPB has a total of 32 pins arranged as follows:

| Pin Number | Pin Name | Description | |------------|----------|-------------| | 1 | VDD | Power Supply (1.8V to 3.6V) | | 2 | GND | Ground | | 3 | IN0 | Input Data Bit 0 | | 4 | IN1 | Input Data Bit 1 | | ... | ... | ... | | 29 | OUT0 | Output Data Bit 0 | | 30 | OUT1 | Output Data Bit 1 | | ... | ... | ... | | 31 | VDDO | Output Power Supply (1.8V to 3.6V) | | 32 | GNDO | Output Ground |

Functional Features

• Converts parallel video data into serialized LVDS format
• Supports up to 1.5 Gbps data rate
• Low power consumption
• Compact size for space-constrained applications
• Robust signal integrity with LVDS technology

Advantages and Disadvantages

Advantages

• High-speed data transmission
• Low power consumption
• Small form factor
• Reliable signal integrity

Disadvantages

• Requires additional components for complete video transmission system
• Limited to LVDS output format

Working Principles

The DS90UB914QSQE/NOPB is a video serializer that converts parallel video data into a serialized LVDS format. It receives parallel CMOS or LVCMOS video data on its input pins and converts it into a high-speed serial LVDS stream on the output pins. This serialized data can then be transmitted over longer distances with reduced noise interference.

Detailed Application Field Plans

The DS90UB914QSQE/NOPB is commonly used in various applications, including:

1. Automotive: Used in automotive infotainment systems, rearview cameras, and surround-view systems.
2. Industrial: Employed in machine vision systems, surveillance cameras, and industrial automation equipment.
3. Medical: Integrated into medical imaging devices, endoscopes, and surgical equipment.
4. Consumer Electronics: Utilized in high-definition televisions, digital cameras, and camcorders.

Detailed and Complete Alternative Models

1. DS90UB913QSQE/NOPB: Similar to DS90UB914QSQE/NOPB but with 3 channels instead of 4.
2. DS90UB915QSQE/NOPB: Similar to DS90UB914QSQE/NOPB but with 5 channels instead of 4.
3. DS90UB916QSQE/NOPB: Similar to DS90UB914QSQE/NOPB but with 6 channels instead of 4.

These alternative models provide flexibility in terms of the number of input channels required for specific applications.

In conclusion, the DS90UB914QSQE/NOPB is a high-speed video serializer that converts parallel video data into a serialized LVDS format. It offers advantages such as low power consumption, compact size, and reliable signal integrity. However, it requires additional components for a complete video transmission system and is limited to LVDS output format. It finds applications in automotive, industrial, medical, and consumer electronics fields. Alternative models with different channel configurations are also available for specific requirements.