LIMCHIP CO., LIMITED

Professional Electronic Components Distributor · HK · SZ · SG · Original Stock · Global Shipping

Home > All Products > Wireless & RF ICs > 88E1111-B2-BAB1I000

88E1111-B2-BAB1I000

Check Stock

The 88E1111-B2-BAB1I000 is an Alaska Ultra Gigabit Ethernet PHY transceiver from Marvell, supporting 10BASE-T, 100BASE-TX, and 1000BASE-T standards compliant with IEEE 802.3. It features a versatile MAC interface supporting GMII, RGMII, SGMII, and SerDes modes, with JTAG boundary scan for production test. The single-channel PHY includes advanced cable diagnostics, auto-negotiation, and MDI/MDIX crossover detection. Housed in a 117-pin TFBGA package (14 × 10 mm), it operates from 1.0 V, 1.2 V, and 2.5 V supplies over -40 °C to +85 °C.

Stock & Date Code

Brand	Part Number	Qty	D/C	Note
Marvell	88E1111-B2-BAB1I000	2,850	26+	Ethernet PHY stock for RFQ and production sourcing

Listed stock and date code are subject to final RFQ confirmation.

Interface IC Specifications

Parameter	Value / Specification
Exact Part Number	88E1111-B2-BAB1I000
Manufacturer	Marvell Semiconductor
Product Category	Ethernet PHY Transceiver
Protocol / Function	IEEE 802.3 Gigabit Ethernet PHY: 10BASE-T / 100BASE- / 1000BASE-T
Channels	1-channel Ethernet PHY with auto-negotiation and MDI/MDrossover
Data Rate	10/100/1000 Mbps, GMII/RGMII/SGMII/SerDes MAC interfaces, JTAG boundary scan
Supply Voltage	1.0 V core, 1.2 V analog, 2.5 V I/O typical operating voltages
Cable Diagnostics	Integrated advanced cable diagnostic with TDR for fault localization and link quality
Operating Temperature	-40 °C to +85 °C
Package / Case	117-TFBGA (14 × 10 × 0.89 mm SMT, Tray)
Package / Orderable Variant	117-TFBGA (14 × 10 × 0.89 mm SMT, Tray); exact suffix B2 BAB1I000

Interface Features & Applications

Alaska Ultra single-channel Gigabit Ethernet PHY supporting 10/100/1000 Mbps with IEEE 802.3, 802.3u, and 802.3ab compliance
Versatile MAC interface supporting GMII, RGMII, RTBI, SGMII, and SerDes modes with JTAG IEEE 1149.1 boundary scan
Integrated advanced cable diagnostics with time-domain reflectometry (TDR) for cable fault detection and link quality analysis
Auto-negotiation with MDI/MDIX automatic crossover and polarity correction for plug-and-play operation in enterprise and industrial networks
Triple-supply architecture (1.0V core, 1.2V analog, 2.5V I/O) with 750 mW maximum power dissipation for efficient thermal design
117-TFBGA package (14 × 10 × 0.89 mm, 1.0 mm pitch), -40 °C to +85 °C industrial temperature range, RoHS compliant

Why Buyers Source 88E1111-B2-BAB1I000

88E1111-B2-BAB1I000 is best treated as a sourcing-specific line item, not a generic replacement, because interface standard, isolation/protection level, package and operating grade can affect approval. The practical RFQ check is whether interface standard, isolation/protection level, package and operating grade, date code and package/case align with the buyer's board or repair demand. Useful for Ethernet PHY designs where exact ordering code, package and life-cycle status are qualified.

LimChip can confirm current price, quantity, date code, batch condition and shipping schedule by RFQ.

Interface IC Sourcing Checklist

Confirm interface standard, isolation or protection requirements and operating grade.
Match exact suffix, 117-TFBGA (14 × 10 × 0.89 mm SMT, Tray) and reel or tube format.
Check live stock, batch consistency and 26+ before shipment.

3,000 listed as spot stock for 88E1111-B2-BAB1I000 demand; confirm current allocation and lead time by RFQ.

Need Price & Availability for 88E1111-B2-BAB1I000?

LimChip can confirm current price, quantity, date code, batch condition and shipping schedule by RFQ.

Listed stock is subject to final RFQ confirmation.

For faster RFQ confirmation, please include:

Required quantity
Target date code
Package / case requirement
Delivery country
Company name and contact person
Target price if available

Prefer email? Send this RFQ via email instead.

Quality, Shipping & Payment

Commercial and shipment details for 88E1111-B2-BAB1I000 are confirmed with the formal quotation.

Quality Confirmation

Date code, batch, package, label and marking details are checked before shipment. Inspection photos and third-party inspection support are available when required.

Shipping

LimChip supports worldwide delivery through established logistics providers. Carrier, lead time, tracking and buyer-appointed freight-forwarder requirements are confirmed by our sales team.

Payment

Payment method, currency and trade terms are confirmed in the formal quotation or proforma invoice. Contact our sales team for the options available for your order.

Frequently Asked Questions

Is 88E1111-B2-BAB1I000 available from LimChip?

LimChip can confirm current availability, price, quantity, date code and lead time for 88E1111-B2-BAB1I000 by RFQ.

What should buyers check before ordering 88E1111-B2-BAB1I000?

Buyers should check interface standard, package, isolation, temperature grade and exact suffix for 88E1111-B2-BAB1I000, together with live stock and traceable supply.

How do I request a quote for 88E1111-B2-BAB1I000?

Use the RFQ button and include required quantity, target date code, package/case requirement, delivery country, company name and contact details.