Marvell. Moving Forward Faster
Doc. No. MV-S107146-U0, Rev. B
February 23, 2018
Document Classification: Public
Cover
Alaska
®
88E1510/88E1518/
88E1512/88E1514
Integrated 10/100/1000 Mbps
Energy Efficient Ethernet
Transceiver
Datasheet - Public
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Alaska 88E1510/88E1518/88E1512/88E1514
Datasheet - Public
Doc. No. MV-S107146-U0 Rev. B Copyright © 2018 Marvell
Page 2 Document Classification: Public February 23, 2018
Alaska 88E1510/88E1518/88E1512/88E1514
Integrated 10/100/1000 Mbps Energy Efficient Ethernet
Transceiver
Datasheet - Public
Copyright © 2018 Marvell Doc. No. MV-S107146-U0 Rev. B
February 23, 2018 Document Classification: Public Page 3
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.
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 I/O Standards on the RGMII
Alaska 88E1510/88E1518/88E1512/88E1514
Datasheet - Public
Doc. No. MV-S107146-U0 Rev. B Copyright © 2018 Marvell
Page 4 Document Classification: Public February 23, 2018
Supports Energy Efficient 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 LAN (WOL) event detection
Advanced Virtual Cable Tester
®
(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 8
mm x 8 mm Green package with EPAD
(88E1512/88E1514 device)
Table 1: 88E1510/88E1518/88E1512/88E1514 Device Features
Features 88E1510 88E1518 88E1512 88E1514
RGMII to Copper Yes Yes Yes No
SGMII to Copper No No Yes Yes
RGMII to Fiber/SGMII No No Yes No
RGMII to Copper/Fiber/SGMII with Auto-Media Detect No No Yes No
Copper to Fiber No No Yes Yes
I/O Voltage (VDDO) 3.3V/2.5V 1.8V only 3.3V/2.5V/1.8V 3.3V/2.5V/1.8V
IEEE 802.3az-2010 Energy Efficient Ethernet (EEE) Yes Yes Yes Yes
EEE Buffering Yes Yes Yes Yes
Synchronous Ethernet (SyncE) Yes Yes Yes Yes
Precise Timing Protocol (PTP) Yes Yes Yes Yes
Auto-Media Detect No No Yes No
Wake on LAN (WOL) Yes Yes Yes Yes
Package 48-pin QFN 56-pin QFN
Industrial/Commercial Temperature Commercial
Industrial
Commercial Commercial
Industrial
Commercial
Product Overview
Features
Copyright © 2018 Marvell Doc. No. MV-S107146-U0 Rev. B
February 23, 2018 Document Classification: Public Page 5
Figure 1: RGMII to Copper Device Application
Figure 2: SGMII to Copper Application
Figure 3: RGMII to Fiber/SGMII Application
Figure 4: RGMII to Copper/Fiber/SGMII Auto-Media Application
MAC Interface
- RGMII
10/100/1000 Mbps
Ethernet MAC
Alaska
®
88E1510/
88E1518/
88E1512
Device
RJ-45
Media Type
- 10BASE-T
- 100BASE-TX
- 1000BASE-T
Integrated Passive
Termination
Magnetics
MAC Interface –
SGMII/SERDES
10/100/1000 Mbps
Ethernet MAC
Alaska
®
88E1512/
88E1514
Device
RJ-45
Media Type
- 10BASE-T
- 100BASE-TX
- 1000BASE-T
Integrated Passive
Termination
Magnetics
MAC Interface
– RGMII
SERDES/
SGMII
10/100/1000 Mbps
Ethernet MAC
Alaska
®
88E1512
Device
Fiber
Optics
Media Type
- 1000BASE-X
- 100BASE-FX
- SFP
Integrated Passive
Termination
MAC Interface
– RGMII
SERDES/SGMII
10/100/1000 Mbps
Ethernet MAC
Alaska
®
88E1512
Device
Fiber
Optics
Media Type
- 1000BASE-X
- 100BASE-FX
- SFP
Integrated Passive
Termination
RJ-45
Media Type
- 1000BASE-T
- 100BASE-TX
- 10BASE-T
Magnetics
or
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