Overview
The DP83630SQE/NOPB, produced by Texas Instruments, is a Precision PHYTER device designed to deliver high precision clock synchronization for real-time industrial connectivity based on the IEEE 1588 standard. This single-port fast Ethernet transceiver supports both copper and fiber media, offering deterministic, low latency, and the flexibility to choose a microcontroller without requiring hardware customization. The device is particularly suited for applications requiring precise time synchronization, such as in industrial automation, power grid systems, and other time-critical environments.
Key Specifications
| Parameter | Specification |
|---|---|
| Package Type | WQFN (RHS) 48 pins |
| Operating Temperature Range | -40°C to 85°C |
| Data Rate | 10/100 Mbps |
| Interface | MII, RMII Rev. 1.2 |
| JTAG | IEEE 1149.1 |
| Cable Length | Up to 150 meters CAT5 cable |
| Supply Voltage | 3.3 V |
| ESD Protection | 8 kV Human Body Model |
| Package Size | 7mm x 7mm |
Key Features
- IEEE 1588 V1 and V2 supported for precise clock synchronization
- Support for UDP/IPv4, UDP/IPv6, and Layer2 Ethernet packets
- Integrated IEEE 1588 synchronized low jitter clock generation
- Timestamp resolution of 8 ns and sub 10 ns synchronization to master reference
- 12 IEEE 1588 GPIOs for trigger or capture
- Deterministic, low transmit and receive latency
- Dynamic link quality monitoring and TDR-based cable diagnostic and cable length detection
- 10/100 Mb/s packet BIST (Built-in Self Test)
- Auto-MDIX for 10/100 Mbps and auto-crossover in forced modes of operation
- Programmable LED support for link, 10/100 Mb/s mode, duplex, activity, and collision detect
- Optional 100BASE-TX fast link-loss detection
- Industrial temperature range and ESD protection
Applications
- Industrial automation systems requiring precise time synchronization
- Power grid systems for real-time analysis and control
- Time-critical industrial connectivity applications
- Embedded systems needing deterministic low-latency Ethernet communication
- Fiber and copper-based Ethernet networks in harsh environments
Q & A
- What is the primary function of the DP83630SQE/NOPB?
The DP83630SQE/NOPB is a Precision PHYTER device designed for precise clock synchronization based on the IEEE 1588 standard, particularly for real-time industrial connectivity.
- What are the supported data rates for the DP83630SQE/NOPB?
The device supports data rates of 10/100 Mbps.
- What interfaces does the DP83630SQE/NOPB support?
The device supports MII and RMII Rev. 1.2 interfaces.
- What is the operating temperature range of the DP83630SQE/NOPB?
The operating temperature range is -40°C to 85°C.
- Does the DP83630SQE/NOPB support fiber interfaces?
- What is the maximum cable length supported by the DP83630SQE/NOPB?
The device supports error-free operation up to 150 meters of CAT5 cable.
- Does the DP83630SQE/NOPB have built-in diagnostic features?
- What is the ESD protection level of the DP83630SQE/NOPB?
The device has ESD protection of 8 kV Human Body Model.
- Can the DP83630SQE/NOPB be used in industrial environments?
- What is the package type and size of the DP83630SQE/NOPB?
The device comes in a WQFN (RHS) package with 48 pins and measures 7mm x 7mm.
