What is the Additional Feature ?

Name: DP83867ERGZT
Brand: Texas Instruments
SKU: DP83867ERGZT
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

Any Feature, including a modified Existing Feature, that is not an Existing Feature.

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Texas Instruments DP83867ERGZT

Part No.:: DP83867ERGZT

Manufacturer:: Texas Instruments

Package:: 48-VFQFN Exposed Pad

Datasheet:: DP83867ERGZT.pdf

Description:: IC ETHERNET PHY 48VQFN

In Stock:: 2108

Quantity:: Add To Cart

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DP83867ERGZT Specifications

Package/Case:
48-VFQFN Exposed Pad
Packaging:
Tape & Reel (TR),Cut Tape (CT),Digi-Reel®
Series:
-
ProductStatus:
Active
Protocol:
Ethernet
Function:
Physical Layer Controller
Interface:
Serial
Standards:
10/100/1000 Base-TX PHY
Voltage-Supply:
1.1V, 2.5V
Current-Supply:
-
OperatingTemperature:
-40°C ~ 105°C

DP83867ERGZT this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including DP83867ERGZT price, data-sheet, in-stock availability, technical difficulties. Also. Quickly Enter the access of compare listing to find out replaceable electronic parts. If you want to retrieve comprehensive data for DP83867ERGZT to optimize the supply chain (including cross references, life-cycle, parametric, counterfeit risk, obsolescence managements forecasts), please contact to our Tech-supports team.

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DP83867ERGZT information

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DP83867ERGZT Typical application Circuitry

DP83867ERGZT

The DP83867ERGZT is a robust Ethernet physical layer transceiver from Texas Instruments. To successfully incorporate the DP83867ERGZT into a system, it is essential to understand its pin connections and function in the application. Here's a detailed guide:

1. Power Supply Pins: VDD (pin 49) and ADD (pin 21) must be connected to a 3.3V power supply, while the ground (GND) pins must be connected to the system ground. Decoupling capacitors are also necessary near the VDD and ADD pins to filter noise.

2. RJ-45 Connector: The DP83867ERGZT is typically used for Ethernet connections, so pins 1 and 2 (TXP and TXN) and pins 3 and 6 (RXP and RXN) are connected to the corresponding pins on the RJ-45 Ethernet connector. Proper magnetic isolation should be in place.

3. MAC Interface Pins: The Media Access Control (MAC) interface could be RMI, GMI, MID, or REMIX, and the DP83867ERGZT pins must be connected accordingly. For example, in RMI mode, pins such as RXD1 (pin 43), RXD0 (pin 42), TXD1 (pin 45), TXD0 (pin 46), REF_ELK (pin 44), etc., must be connected to the corresponding pins on the MAC controller.

4. Configuration Pins: DP83867ERGZT offers various configuration modes via specific pins like MODE0 (pin 12), MODE1 (pin 11), and MODE2 (pin 10). Connection to GND or VDD sets different modes.

5. LED Indicators: If required, the DP83867ERGZT supports the use of LEDs for status indication. Pins like LED0 (pin 13), LED1 (pin 14), and LED2 (pin 15) can be connected to LEDs with suitable current-limiting resistors.

6. Oscillator: An external 25MHz crystal oscillator can be connected to the XI (pin 40) and TO (pin 41) pins of DP83867ERGZT.

7. Reset and Control Pins: The RESET_N pin (pin 8) should be properly connected to ensure the correct initialization of the DP83867ERGZT. Specific connections to microcontrollers or other controlling devices may also be required for advanced features.

8. Thermal Pad: The thermal pad on the bottom of DP83867ERGZT should be appropriately connected to the ground plane to ensure proper heat dissipation.

9. Optional Pins and Functions: Depending on the application, some pins may or may not be used.

Always consult the DP83867ERGZT data sheet for detailed information on unused pin treatment and other specific configurations.

By carefully following the application guidelines provided in the data sheet for DP83867ERGZT, and by adhering to the specific connections outlined above, you can efficiently integrate this transceiver into an Ethernet system. Design considerations such as trace impedance, layout optimization, and compliance with Ethernet standards are vital for the proper functioning of DP83867ERGZT within the network infrastructure.

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6. What is the process for return or replacement of DP83867ERGZT?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the DP83867ERGZT we delivered, we will accept the replacement or return of the DP83867ERGZT only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of DP83867ERGZT.

(3)The PartNo is unused and only in the original unpacked packaging.

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(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations