88E1548-A1-BAM2C000

Product Overview

The 88E1548-A1-BAM2C000 from Marvell Semiconductor, Inc. is a surface-mount transceiver intended for IEEE 802.3 communication links and IEEE 1149.1 test access. It provides four driver and four receiver channels, supports full and half duplex operation, and supports data rates of 10 Mbps, 100 Mbps, and 1 Gbps. The 196-TFBGA (15 x 15) package is a surface-mount option, and the receiver hysteresis is 360 mV. The device operates from 0°C to 70°C ambient temperature and requires multiple supply domains.

Key Features

• Four drivers and four receivers with full and half duplex support
• IEEE 802.3 protocol support for 10 Mbps, 100 Mbps, and 1 Gbps data rates
• IEEE 1149.1 protocol support
• Receiver hysteresis of 360 mV for input signal transition control
• Surface-mount 196-TFBGA (15 x 15) package
• Multiple supply domains: 1.71 V to 1.89 V, 2.38 V to 2.63 V, and 3.13 V to 3.47 V
• Operating temperature range of 0°C to 70°C (TA)

Applications

• Ethernet interface modules
• Network equipment boards
• Embedded communication subsystems
• Test access interfaces using IEEE 1149.1 protocol support

Design & Procurement Notes

Design planning should accommodate the three supply domains: 1.71 V to 1.89 V, 2.38 V to 2.63 V, and 3.13 V to 3.47 V. The 196-TFBGA (15 x 15) surface-mount package requires a compatible land pattern and assembly process. The 0°C to 70°C (TA) operating range should be checked against the expected ambient environment. For link and test design, consider the 360 mV receiver hysteresis, full and half duplex operation, 10 Mbps, 100 Mbps, and 1 Gbps data rates, and IEEE 1149.1 and IEEE 802.3 protocol support.