Home  Product Technical Articles   88E1512 Ethernet Transceiver: Datasheet, Pinout and Features

88E1512 Ethernet Transceiver: Datasheet, Pinout and Features

Author: Irene
Date: 12 Apr 2022
 3110
88e1512-a0-nnp2c000

 

The Alaska® 88E1510/88E1518/88E1512/88E1514 device is a physical layer device containing a single 10/100/1000 Gigabit Ethernet transceiver.

 

Catalog

Product Overview

CAD Models

Product Pinout

Device Functional Block Diagram

Features

Datasheet

Product Attributes

Alternate Part Numbers

Manufacturer

Using Warning

 

Product Overview

The Alaska® 88E1510/88E1518/88E1512/88E1514 device is a physical layer device containing a single 10/100/1000 Gigabit Ethernet transceiver. The transceiver implements the Ethernet physical layer portion of the 1000BASE-T, 100BASE-TX, and 10BASE-T standards. It is manufactured using standard digital CMOS process and contains all the active circuitry required to implement the physical layer functions to transmit and receive data on standard CAT 5 unshielded twisted pair.

 

The device supports the RGMII (Reduced pin count GMII) and SGMII for direct connection to a MAC/Switch port. The SGMII can also be used on media/line side to connect to SFP modules that support 1000BASE-X, 100BASE-FX and SGMII. It also supports Copper/Fiber Auto-media applications with RGMII as the MAC interface. SGMII operates at 1.25 Gbps over a single differential pair thus reducing power and number of I/Os used on the MAC interface.

 

The device integrates MDI termination resistors into the PHY. This resistor integration simplifies board layout and reduces board cost by reducing the number of external components. The new Marvell® calibrated resistor scheme will achieve and exceed the accuracy requirements of the IEEE 802.3 return loss specifications.

 

The device has an integrated switching voltage regulator to generate all required voltages. The device can run off a single 3.3V supply. The device supports 1.8V, 2.5V, and 3.3V LVCMOS I/O Standards.

 

The 88E1510/88E1518/88E1512/88E1514 device supports Synchronous Ethernet (SyncE) and Precise Timing Protocol (PTP) Time Stamping, which is based on IEEE1588 version 2 and IEEE802.1AS.

 

The 88E1510/88E1518/88E1512/88E1514 device supports IEEE 802.3az-2010 Energy Efficient Ethernet (EEE) and is IEEE 802.3az-2010 compliant.

 

The device incorporates the Marvell Advanced Virtual Cable Tester® (VCT™) feature, which uses Time Domain Reflectometry (TDR) technology for the remote identification of potential cable malfunctions, thus reducing equipment returns and service calls. Using VCT, the Alaska device detects and reports potential cabling issues such as pair swaps, pair polarity and excessive pair skew. The device will also detect cable opens, shorts or any impedance mismatch in the cable and reporting accurately within one meter the distance to the fault.

 

The device uses advanced mixed-signal processing to perform equalization, echo and crosstalk cancellation, data recovery, and error correction at a Gigabits per second data rate. The device achieves robust performance in noisy environments with very low power dissipation.

 

CAD Models

Figure-88E1512-Part-Symbol

 

Figure: 88E1512 Part Symbol

 

Figure-88E1512-Footprint

 

Figure: 88E1512 Footprint

 

Product Pinout

Figure-88E1512-Pinout

 

Figure: 88E1512 Pinout

 

Device Functional Block Diagram

Figure-88E1512-Device-Functional-Block-Diagram

 

Figure: 88E1512 Device Functional Block Diagram

 

Features

■10/100/1000BASE-T IEEE 802.3 compliant

■Multiple Operating Modes

  • RGMII to Copper
  • SGMII to Copper (88E1512/88E1514 device only)
  • RGMII to Fiber/SGMII (88E1512 device only)
  • RGMII to Copper/Fiber/SGMII with Auto-Media Detect (88E1512 device only)
  • Copper to Fiber (1000BASE-X) (88E1512/88E1514)

■Four RGMII timing modes including integrated delays - This eliminates the need for adding trace delays on the PCB

■Supports 1000BASE-X and 100BASE-FX on the Fiber interface along with SGMII (88E1512 device only)

■Supports LVCMOS /0 Standards on the RGMII Supports Energy Eficient Ethernet (EEE)- IEEE

802.3az-2010 compliant

  • EEE Buffering
  • Incorporates EEE buffering for seamless support of legacy MACs

■Ultra Low Power

■Integrated MDI termination resistors that eliminate passive components

■Integrated Switching Voltage Regulators

■Supports Green Ethernet

  • Active Power Save Mode
  • Energy Detect and Energy Detect+ low power modes

■IEEE1588 version 2 Time Stamping

■Synchronous Ethernet (SyncE) Clock Recovery

■Three loopback modes for diagnostics "Downshift" mode for two-pair cable installations

■Fully integrated digital adaptive equalizers, echo cancellers, and crosstalk cancellers

■Advanced digital baseline wander correction

■Automatic MDI/MDIX crossover at all speeds of operation

■Automatic polarity correction

■IEEE 802.3 compliant Auto-Negotiation

■Software programmable LED modes including LED testing

■MDC/XMDIO Management Interface

■CRC checker, packet counter

■Packet generation

■Wake on L AN (WOL) event detection

■Advanced Virtual Cable Tester8 (VCT" )

■Auto-Calibration for MAC Interface outputs

■Temperature Sensor

■Supports single 3.3V supply when using internal switching regulator

■I/O pads can be supplied with 1.8V, 2.5V, or 3.3V

■Commercial grade, Industrial grade (88E1510 and 88E1512 only)

48-Pin QFN 7 mm x 7 mm Green package with EPAD (88E1510 and 88E1518) and 56-Pin QFN 8mm x 8 mm Green package with EPAD(88E1512/88E1514 device)

 

Datasheet

88E1512-Datasheet

 

Product Attributes

Physical
Mount Surface Mount
 
Technical
Ambient Temperature Range High 85 °C
Data Rate 1.25 Gbps
Interface Ethernet
Max Junction Temperature (Tj) 125 °C
Max Operating Temperature 85 °C
Max Supply Voltage 3.46 V
Min Operating Temperature -40 °C
Min Supply Voltage 950 mV
Number of Channels 4
Number of Transceivers 1
Simplex/Duplex Duplex
 
Dimensions
Height 1 mm
 
Compliance
RoHS Compliant

 

Alternate Part Numbers

This part may be known by these alternate part numbers:

88E1512-A0--NNP2I000

88E1512-A0-NNP-2I000

88E1512-A0NNP2I000

88E1512A0NNP2I000

 

Manufacturer

Marvell Technology, Inc. is an American company, based in Delaware, which develops and produces semiconductors and related technology. Founded in 1995, the company had more than 6,000 employees as of 2013,[3] and 10,000 patents worldwide and annual revenue of $2.9 billion (FY19). Its U.S. headquarters is located in Santa Clara, California.

 

Using Warning

Note: Please check their parameters and pin configuration before replacing them in your circuit.

 

FAQ

What is Marvell PHY?

Marvell's Ethernet PHY legacy products are a collection of Fast Ethernet, Alaska®, and AQrate PHYs that are utilized for a wide array of enterprise, carrier, small-medium business, industrial, and cloud data center applications.

 

What is Ethernet PHY chip?

The Ethernet PHY is a chip that implements the hardware send and receive function of Ethernet frames; it interfaces between the analog domain of Ethernet's line modulation and the digital domain of link-layer packet signaling.

 

What are the specs of 88E1512?

88E1512-A0-NNP2I000 – 4/4 Transceiver Full, Half IEEE 802.3, IEEE 1588 56-QFN (8x8) from Marvell Semiconductor, Inc..

Related Articles

876-N5 Vibrating Horn Datasheet PDF Download

Irene 6 Apr 2022 966

Catalog DescriptionFeaturesAgency ApprovalsSpecificationsTechnical InformationPLC COMPATIBILITY - SIGNAL INPUT LOAD CHARACTERISTICS*Datasheet PDF Download   DescriptionThe Edwards 876 AC &...

Continue reading »

What Are Application Circuits of Differential Amplifier?

Iggy 24 Feb 2022 3999

The differential amplifier circuit is also called the differential circuit. It can not only effectively amplify the AC signal, but also effectively reduce the zero drift caused by the power supp...

Continue reading »

TIL311 Hexadecimal Display With Logic Datasheet PDF Download

Irene 14 Apr 2022 1284

Catalog FeaturesDescriptionPin AssignmentFunctional Block DiagramAbsolute Maximum RatingsRecommended Operating Conditions Electrical CharacteristicsTypical CharacteristicsPrinciples of OperationMech...

Continue reading »

LM741 Op Amp Circuit: Low Battery Alarm

Irene 1 Mar 2022 23622

Introduction In recent years, with the continuous development of new technologies, storage batteries as a power source not only play an important role in transportation (railroad, subwa...

Continue reading »

MK20DX256VLH7 Microcontroller: Datasheet, Pinout, Features

Irene 23 Mar 2022 1400

Product OverviewThe MK20DX256VLH7 is a Kinetis K20 72MHz Microcontroller, that offers a scalable entry point into the mid-performance Kinetis portfolio with various levels of integration, featuring hi...

Continue reading »

0 comment

Leave a Reply

Your email address will not be published.

 
 
   
 
Rating:

# 0 1 2 3 4 5 6 7 8 9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z