DP83640TVV/NOPB

Name: DP83640TVV/NOPB
Brand: Texas Instruments
Rating: 4.5 (10 reviews)
Author: Lisleapex

Cutting-edge Transceiver for Precision Time Protocol in Networking

6,547 Effective Inventory

DP83640TVV/NOPB

Effective Inventory6,547

Cutting-edge Transceiver for Precision Time Protocol in Networking

Manufacturer Part # : DP83640TVV/NOPB
Package/Case: LQFP (PT)-48
Part Status : ACTIVE
Brand: Texas Instruments
Product Categories : Drivers, Receivers, Transceivers
Series : DP83640

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DP83640TVV/NOPB DataSheet

Current price plan is under preparation. Please contact our customer service team for the latest pricing information. Thank you for your understanding and support!

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DP83640TVV/NOPB Details

The DP83640TVV/NOPB is a precision time protocol PHYTER Ethernet physical layer transceiver from Texas Instruments, designed for reliable data transmission in industrial and automotive environments. This device is ideal for applications requiring IEEE 1588 V1 and V2 support, featuring high accuracy clock synchronization, low transmit and receive latency, and dynamic link quality monitoring. It is housed in a 48-pin LQFP package, making it suitable for compact circuit designs.

Pinout

RX+: Receive data input
RX-: Receive data input
TX+: Transmit data output
TX-: Transmit data output
VCC: Power supply voltage
GND: Ground reference

Key Features

IEEE 1588 V1 and V2 Support: Enables accurate clock synchronization for industrial and automotive applications.
High Accuracy Clock Synchronization: Provides precise timing for critical systems requiring low latency and high accuracy.
Low Transmit and Receive Latency: Optimizes data transmission for real-time applications demanding fast response times.
Dynamically Monitored Link Quality: Ensures reliable data transmission by monitoring link quality in real-time.

Applications

Industrial Automation: Suitable for industrial automation systems requiring precise timing and low latency communication.
Automotive Systems: Ideal for automotive applications where high accuracy clock synchronization and low latency data transmission are critical.
Radar and Sonar Systems: Used in radar and sonar systems requiring precise timing and real-time data transmission.

Where to Use

The DP83640TVV/NOPB is suitable for applications that require high accuracy clock synchronization, low latency data transmission, and dynamic link quality monitoring. It is ideal for industrial and automotive environments where precise timing and reliable communication are critical.

How to Use

Connect the DP83640TVV/NOPB to your Ethernet network by wiring the RX+ and RX- pins to the receive data lines, and the TX+ and TX- pins to the transmit data lines. Ensure proper power supply connections to VCC and GND. Use the device's control signals to configure and monitor its operation. For detailed usage instructions, refer to the datasheet.

Application Circuit

The application circuit diagram for the DP83640TVV/NOPB illustrates how to connect the transceiver to an Ethernet network. It includes connections for power supply, ground, and data transmission lines, ensuring proper operation and reliable communication.

(Tip: For detailed circuit diagram connections and usage guide, refer to the datasheet.)

Equivalents

DP83640TVV/NOPB: A similar precision time protocol PHYTER Ethernet physical layer transceiver from Texas Instruments offering comparable features and performance.
ADN8818: An alternative precision timing device from Analog Devices with equivalent functionality.

Complementary

The DP83640TVV/NOPB can be complemented by the DP83641TVV/NOPB, which offers additional features such as higher data rates and enhanced ESD protection, suitable for more demanding communication applications.

When selecting complementary devices, ensure that their features and specifications align with your specific application requirements for optimal performance and compatibility.

Frequently Asked Questions

Q: What is the maximum data rate supported by the DP83640TVV/NOPB?

A: The DP83640TVV/NOPB supports data rates up to 100Mbps. For more details, refer to the datasheet for specific operating conditions and limitations.

Q: Can the DP83640TVV/NOPB be used in automotive communication systems?

A: Yes, the DP83640TVV/NOPB is suitable for automotive communication systems, offering high accuracy clock synchronization and reliable data transmission in demanding environments.

Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Datarate (Mbps)	10/100	Interface type	MII, RMII
Number of ports	Single	Rating	Catalog
Features	Cable diagnostics, FX support, IEEE 1588 PTP, JTAG1149.1	Supply voltage (V)	3.3
I/O supply voltage (typ) (V)	2.5, 3.3	Operating temperature range (°C)	-40 to 85
Number of LEDs	3	ESD HBM (kV)	8

Datasheet PDF

Datasheets record the features, absolute maximum ratings, applications and more of the device, which benefit a lot as an overall guide to the specific application of the part.

Preliminary Specification DP83640TVV/NOPB PDF Download

FAQs

What is DP83640TVV/NOPB?

The DP83640TVV/NOPB is a Gigabit Ethernet physical layer (PHY) transceiver designed by Texas Instruments. It is specifically designed for industrial temperature applications and offers robust performance for Ethernet connectivity in harsh environments.

How Does DP83640TVV/NOPB Work?

The DP83640TVV/NOPB functions as a Gigabit Ethernet PHY transceiver that interfaces between the physical layer and the data link layer of an Ethernet network. It includes features such as integrated diagnostics, cable diagnostics, and robust transient protection to ensure reliable data communication over Ethernet networks.

How Many Pins does DP83640TVV/NOPB have and What are the Functions of the Pinout Configuration?

The DP83640TVV/NOPB is housed in a 48-pin QFN (Quad Flat No-Lead) package. The pinout configuration includes:

TX_CLK, TX_EN, TXD[3:0]: Transmit data pins.
TX_ER, TXD[4:7]: Transmit error and data pins.
TX_COL, TXD[8:11]: Transmit collision and data pins.
TXD[12:15]: Additional transmit data pins.
RX_CLK, RX_DV, RXD[3:0]: Receive clock, data valid, and data pins.
RE_ERR, RXD[4:7]: Receive error and data pins.
MDI/MDIX: Auto MDI/MDIX configuration pin.
RESET, INTn: Reset and interrupt pins.

What are the Pros and Cons of DP83640TVV/NOPB?

Pros:

Industrial Temperature Range: Suitable for harsh industrial environments.
Integrated Diagnostics: Includes diagnostic features for network monitoring.
Cable Diagnostics: Supports cable diagnostics for network troubleshooting.
Robust Transient Protection: Ensures reliable data communication in transient conditions.
Energy Efficiency: Operates with low power consumption for energy-conscious applications.

Cons:

Complexity: May require careful configuration and setup for optimal performance.
Price: Industrial-grade components like the DP83640TVV/NOPB may come at a higher cost.
Interface Compatibility: Requires a compatible interface with Ethernet network components.

Are There Any Equivalents/Alternatives to DP83640TVV/NOPB for Recommendation?

An alternative to the DP83640TVV/NOPB is the RTL8211E-VB-CG from Realtek.
Other alternatives include the KSZ9031RNXIA from Microchip Technology and the LAN8720A from Microchip Technology.