Mfr Part #:

88E3083-C1-LKJ1C000

The Marvell Alaska 88E3083 is an 8-port 10/100BASE-T Fast Ethernet transceiver. It features 2 drivers and 2 receivers, supports full and half duplex modes, and comes in a 128-LQFP-EP package.

✓ Total Stock: 6,939 pcs

88E3083-C1-LKJ1C000 Available from 6 distributors

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Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
Optech Co.,Limited ✓ Non-Authorised Inventory information	2,599 pcs On Request	2599 pcs	On Request	1	On Request	On Request	18+	On Request	On Request
Smaxon Electronics ✓ Non-Authorised Inventory information	2,228 pcs On Request	2228 pcs	On Request	1	On Request	On Request	1437+	On Request	On Request
Braun Electronic Components ✓ Non-Authorised Inventory information	1,050 pcs On Request	1050 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request
RAD ✓ Non-Authorised Inventory information	1,050 pcs On Request	1050 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request
Rayichip ✓ Non-Authorised Inventory information	10 pcs On Request	10 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request
Components Technology Group, Inc. ✓ Non-Authorised Inventory information	2 pcs On Request	2 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request

88E3083-C1-LKJ1C000 Description

Short technical summary and product information.

The Marvell Alaska 88E3083 is an integrated 8-port 10/100BASE-T Fast Ethernet transceiver designed for high port density and low power consumption. It operates at data rates of 10 Mbps and 100 Mbps, supporting both full-duplex and half-duplex modes. The device includes 2 drivers and 2 receivers, and interfaces via RMII, SMII, or SSSMII.

This transceiver is housed in a 128-LQFP Exposed Pad package (14x20 mm) and is surface mount compatible. It operates over a temperature range of 0°C to 70°C. The 88E3083 supports 100BASE-FX fiber optic connectivity on a single port via a PECL interface.

Typical power dissipation is 150 mW per port, making it suitable for power-sensitive switch designs. The device incorporates Marvell's Virtual Cable Tester technology for remote cable diagnostics.

88E3083-C1-LKJ1C000 Quick Information

Product Type: Fast Ethernet Transceiver

Series: 88E3083

Canonical Name: Marvell Alaska 88E3083 8-Port 10/100BASE-T Fast Ethernet Transceiver

Subcategory: Fast Ethernet Transceiver

88E3083-C1-LKJ1C000 Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

88E3083-C1-LKJ1C000 Features

Eight independent 10/100BASE-T Ethernet ports.
Low power dissipation of 150 mW per port.
Supports RMII, SMII, and SSSMII interfaces.
Full and half duplex operation at 10/100 Mbps.
Surface mount 128-LQFP-EP package.

88E3083-C1-LKJ1C000 Applications

Ideal for high port density Ethernet switches.
Suitable for low power Fast Ethernet designs.
Used in industrial and commercial networking equipment.
Supports fiber optic links via 100BASE-FX.

88E3083-C1-LKJ1C000 FAQs

7 frequently asked questions generated from this part’s specifications.

What is the package type of the 88E3083-C1-LKJ1C000?

128-LQFP Exposed Pad

What is the operating temperature range?

0°C to 70°C (TA)

Is this device RoHS compliant?

The device is marked as RoHS3 compliant but this information is unverified.

What are the supported data rates?

10 Mbps and 100 Mbps.

How many ports does this transceiver have?

8 ports.

What interface types are supported?

RMII, SMII, and SSSMII.

What is the power dissipation per port?

Typical 150 mW per port.

Category	Drivers, Receivers, Transceivers
Manufacturer Name	Marvell Technology Group Ltd
Data Rate	10Mbps, 100Mbps
Duplex	Full, Half
Mounting Type	Surface Mount
Number of Drivers	2/2
Number of Ports	8
Operating Temperature	0°C ~ 70°C (TA)
Protocol	IEEE 1149.1, IEEE 802.3
SVHC Present	Not Present
Supplier Device Package	128-LQFP-EP (14x20)
Type	Transceiver