Model No: DP83640TVV/NOPB
Texas Instruments DP83640TVV/NOPB
Manufacturer: Texas Instruments
SEMICON NO.: DP83640TVV/NOPB
Package: 48-LQFP
Stock: In stock
Description: IC Ethernet Transceiver IEEE 1588
SEMICON NO.: DP83640TVV/NOPB
Package: 48-LQFP
Stock: In stock
Description: IC Ethernet Transceiver IEEE 1588
Quantity :
| Mfr | Texas Instruments |
| Driver Type | IEEE 1588 PTP Ethernet Transceiver |
| Technology | CMOS |
| Data Rate | 10/100 Mbps |
| Timestamp Resolution | 8 ns |
| MAC Interface | MII, RMII |
| Management Interface | MDC/MDIO (Serial) |
| Supply Voltage (VCC) | 3.0V to 3.6V |
| I/O Voltage | 2.5V and 3.3V MAC interface |
| Max Supply Current | 105 mA |
| Operating Temperature | -40°C to 85°C |
| Package | 48-LQFP |
| Mounting Type | Surface Mount (SMD/SMT) |
| Compliance | RoHS Compliant |
DP83640TVV/NOPB IEEE 1588 PTP Ethernet PHY transceiver
The DP83640TVV/NOPB is a high-precision IEEE 1588 Precision Time Protocol (PTP) Ethernet PHY transceiver, designed to provide accurate clock synchronization for industrial, telecommunications, and automotive networks. This device integrates a fully compliant 10/100 Mbps Ethernet physical layer with hardware-assisted IEEE 1588-2008 timestamping, achieving sub-nanosecond synchronization accuracy. Operating from a single 3.3V supply, it features advanced clock recovery and filtering algorithms to maintain precise time alignment across distributed systems. The DP83640 enables deterministic timing for applications requiring coordinated actions, such as industrial automation, smart grid infrastructure, and test & measurement systems where network timing accuracy is critical.
DP83640TVV/NOPBEthernet transceiver Features and Advantages
This Ethernet PHY implements the IEEE 802.3u standard with MII, RMII, and GMII interfaces, supporting both copper and fiber media. Its integrated IEEE 1588 hardware timestamping engine provides nanosecond-level accuracy by capturing precise timing information at the physical layer. The device includes sophisticated clock synchronization algorithms, programmable output clocks, and integrated voltage-controlled crystal oscillators (VCXO). Key specifications include support for multiple clock domains, programmable PPS (pulse-per-second) outputs, and comprehensive diagnostic features like cable diagnostics and link quality indication.
The DP83640TVV/NOPB delivers exceptional timing accuracy through its hardware-based timestamping architecture, eliminating software latency and jitter associated with traditional timestamping methods. Its integrated approach reduces component count and simplifies system design while providing superior performance compared to software-based solutions. The device's industrial temperature rating and robust construction ensure reliable operation in challenging environments. Advanced diagnostic capabilities facilitate network troubleshooting and maintenance, reducing system downtime and improving overall network reliability.
Alternative Ethernet PHY Chips
● Analog Devices ADIN1300: An industrial Ethernet PHY with IEEE 1588 support and advanced industrial connectivity features
● Microchip LAN9355: A 3-port Ethernet switch with integrated IEEE 1588 hardware timestamping for industrial applications
● NXP TJA1100: An automotive-grade Ethernet PHY with hardware timestamping for time-sensitive networking (TSN) applications
The DP83640TVV/NOPB is a high-precision IEEE 1588 Precision Time Protocol (PTP) Ethernet PHY transceiver, designed to provide accurate clock synchronization for industrial, telecommunications, and automotive networks. This device integrates a fully compliant 10/100 Mbps Ethernet physical layer with hardware-assisted IEEE 1588-2008 timestamping, achieving sub-nanosecond synchronization accuracy. Operating from a single 3.3V supply, it features advanced clock recovery and filtering algorithms to maintain precise time alignment across distributed systems. The DP83640 enables deterministic timing for applications requiring coordinated actions, such as industrial automation, smart grid infrastructure, and test & measurement systems where network timing accuracy is critical.
DP83640TVV/NOPBEthernet transceiver Features and Advantages
This Ethernet PHY implements the IEEE 802.3u standard with MII, RMII, and GMII interfaces, supporting both copper and fiber media. Its integrated IEEE 1588 hardware timestamping engine provides nanosecond-level accuracy by capturing precise timing information at the physical layer. The device includes sophisticated clock synchronization algorithms, programmable output clocks, and integrated voltage-controlled crystal oscillators (VCXO). Key specifications include support for multiple clock domains, programmable PPS (pulse-per-second) outputs, and comprehensive diagnostic features like cable diagnostics and link quality indication.
The DP83640TVV/NOPB delivers exceptional timing accuracy through its hardware-based timestamping architecture, eliminating software latency and jitter associated with traditional timestamping methods. Its integrated approach reduces component count and simplifies system design while providing superior performance compared to software-based solutions. The device's industrial temperature rating and robust construction ensure reliable operation in challenging environments. Advanced diagnostic capabilities facilitate network troubleshooting and maintenance, reducing system downtime and improving overall network reliability.
Alternative Ethernet PHY Chips
● Analog Devices ADIN1300: An industrial Ethernet PHY with IEEE 1588 support and advanced industrial connectivity features
● Microchip LAN9355: A 3-port Ethernet switch with integrated IEEE 1588 hardware timestamping for industrial applications
● NXP TJA1100: An automotive-grade Ethernet PHY with hardware timestamping for time-sensitive networking (TSN) applications
