Description
DS90UB914A-TRHSJQ1
Product Description
The DS90UB914A-TRHSJQ1 is a high-speed, dual-channel serializer/deserializer (SerDes) chip designed for use in a variety of applications, including automotive, industrial, and medical imaging systems. This device provides a high-speed interface for transmitting and receiving data over long distances, while minimizing electromagnetic interference (EMI) and reducing the number of wires required.
Key Features
- Dual-channel, high-speed serializer/deserializer (SerDes)
- Supports data rates up to 1.5 Gbps per channel
- Low power consumption: 1.8V supply voltage
- Low latency: 12 ns (typical)
- Small package size: 5mm x 5mm, 32-lead QFN
- Operating temperature range: -40°C to 105°C
- Automotive qualification: AEC-Q100 Grade 2
General Description
The DS90UB914A-TRHSJQ1 is a high-performance, dual-channel SerDes device that provides a reliable and efficient means of transmitting and receiving high-speed data over long distances. The device features a low-power consumption design, making it suitable for use in power-sensitive applications. The small package size and low latency of the device also make it an ideal choice for use in space-constrained and latency-critical systems.
Functional Block Diagram
The DS90UB914A-TRHSJQ1 device consists of the following functional blocks:
- Dual-channel serializer
- Dual-channel deserializer
- Clock generation and recovery circuitry
- Data encoding and decoding circuitry
Parameter Table
| Parameter | Value | Unit |
|---|---|---|
| Data Rate | Up to 1.5 | Gbps |
| Supply Voltage | 1.8 | V |
| Latency | 12 | ns |
| Package Size | 5mm x 5mm | – |
| Operating Temperature | -40 to 105 | °C |
| Automotive Qualification | AEC-Q100 Grade 2 | – |
Pin Description
The DS90UB914A-TRHSJQ1 device has a total of 32 leads, with the following pin assignments:
- Power supply pins: VCC, GND
- Input/output pins: RX0+, RX0-, TX0+, TX0-, RX1+, RX1-, TX1+, TX1-
- Control pins: SCL, SDA
- Status pins: INT, RST
Application Information
The DS90UB914A-TRHSJQ1 device is suitable for use in a variety of applications, including:
- Automotive systems: rearview cameras, surround view systems
- Industrial systems: machine vision, robotics
- Medical imaging systems: ultrasound, MRI
Package and Ordering Information
The DS90UB914A-TRHSJQ1 device is available in a 5mm x 5mm, 32-lead QFN package. Ordering information is as follows:
- Part number: DS90UB914A-TRHSJQ1
- Package type: QFN
- Lead count: 32
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