GIGA090 Datasheet, PDF (1/4 Pages) STMicroelectronics – 90nm Single Port Embeddable Gigabit Ethernet Transceiver

GIGA090
90nm Single Port Embeddable Gigabit Ethernet Transceiver
Data Brief
Main features
■ Fully standards compliant: IEEE 802.3,
IEEE 802.3u, IEEE 802.3z and IEEE 802.3ab
■ Advanced Cable Diagnostic Features:
– hard fault detection
– Inter pair short
– Excessive cable mismatch
– Excessive cable cross-talk
■ BER better than 10 ^-10 in 1000BASE-T mode,
10 ^-8 in 100BASE-TX mode, on cat5 cables
exceeding 150 mt of length
■ Six different operating modes
– 1000BASE-T Full Duplex and 1000BASE-T
Half Duplex
– 100BASE-TX Full Duplex and 100BASE-
TX Half Duplex
– 10BASE-T Full Duplex and 10BASE-T Half
Duplex
■ Configurable MAC interface: MII, GMII or TBI
■ Automatic configurable operating mode and
MAC interface
■ Hardware configurable default operation
■ Automatic detection and correction of pair
swaps (Auto-MDIX), pair skew and pair polarity
■ Configuration interface
■ Interrupt management
■ On-chip transmit wave-shaping, hybrid circuit
and base line wander compensation
■ 10KB jumbo frames
■ Internal, external and remote loop back
■ Status LED controller
■ Advanced power down mode
■ Very high Cable ESD tolerance
■ Low EMI emission
■ JTAG (IEEE 1149.1) interface
IP embeddability and system
development
■ Full support of leading edge EDA design
platforms for easy integration in ST advanced
System on Chip design flow and Customer
Owned Tooling (COT) design environment
■ Evaluation environment with LPQFP 128 pin
devices available
Operating conditions
■ Supply voltage:
– 1.0V for Digital Core
– 2.5V and 1.0V for Analog
■ Temperature range: 0-85°C
■ Power consumption: < 1W (typical, inclusive of
consumption from all power supplies, xtrm central
taps and considering Class A driver for low EMI)
Typical applications
■ Ethernet Switches
■ Hubs/Repeaters
■ Up-link Interfaces
■ Network Interface Cards (NICs)
■ LAN on Mother board (LOM)
General description
The GIGA090 is a high performance, low power,
embeddable single port transceiver featuring all
the physical layer interface functions for Gigabit
Ethernet over 100-meter and above CAT 5 cabling.
100BASE-TX and 10BASE-T modes are also
available, enabling a smooth transition from
current 10/100 networks to 1000Mbps-based
networks.
GIGA090 is based on standard
STMicroelectronics’ 90nm CMOS technology for
low power, low cost and high integration.
February 2006
Rev 1
For further information contact your local STMicroelectronics sales office.
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www.st.com
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