Description

The Marvell Alaska Ultra GbE transceiver (model: 88E1322-A0-LKJ2C000) is a high-performance and power-efficient IC chip designed for Gigabit Ethernet (GbE) applications. It is part of the Alaska family of transceivers from Marvell Semiconductor, Inc., known for their industry-leading power efficiency, small form factor, and high port density.

Specifications and features

- Low power dissipation, just over 1W
- IEEE 802.3 compliant 1000BASE-T, 100BASE-TX, and 10BASE-T transceivers
-Various interfaces supported: GMII, TBI, RTBI, RGMII, SGMII
- Integrated 1.25 GHz Serializer/Deserializer (SERDES) in model 88E1011S
- Media Detect feature automatically detects and configures to either copper or fiber media
- Four power management modes
- Auto-MDI/MDIX crossover at all three speeds
- IEEE 1149.1 (JTAG) boundary scan support
- Advanced mixed-signal and DSP techniques
- Advanced baseline wander correction
- Fully integrated digital adaptive equalizers, echo and crosstalk cancelers
- On-chip transmit wave-shaping to reduce EMI
- Advice internal hybrids for 1000BASE-T
- Three package options: 128-pin PQFP, 117-pin TFBGA, and 96-pin BCC
- 0.15-micron standard digital CMOS process

Application Scenarios

The Marvell Alaska Ultra GbE transceiver is ideal for various applications, including: - Gigabit-connected laptop computers - Fiber-optic and copper-based Ethernet networks - High-density networking equipment and switches

Comparison

- Enables higher integration and reduced cost - Plug-and-play functionality with multiple Ethernet speeds (10/100/1000BASE-T) - Supports various media options (copper or fiber) - Energy efficiency for extended battery life - Robust performance in diverse operating conditions - Optimizes cable performance and reduces electromagnetic interference (EMI) - Small package outline for space-saving designs - Advanced process for reduced power consumption and increased port density

- None mentioned in the provided information.