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QT2021 Schematic ( PDF Datasheet ) - Quake Technologies

Teilenummer QT2021
Beschreibung 10 Gb/s Ethernet And Fibre Channel PHY Transceiver Chip
Hersteller Quake Technologies
Logo Quake Technologies Logo 




Gesamt 2 Seiten
QT2021 Datasheet, Funktion
THE HIGHLY INTEGRATED SINGLE-CHIP QT2021 LOWERS COST, REDUCES
POWER AND IMPROVES RELIABILITY
WHILE OFFERING UNPRECEDENTED 10 GB/S PERFORMANCE AND
SUPERB JITTER TOLERANCE
www.DataSheet4U.com
ADVANCED
PRODUCT SHEET
QT2021
10 GB/S SERIAL TO XAUI TRANSCEIVER FOR
ETHERNET AND FIBRE CHANNEL APPLICATIONS
WHAT IT GIVES YOU:
A high level of integration and
an array of well-planned,
high-performance, fully IEEE
802.3ae, XENPAK, XPAK
and X2 compliant features
facilitate the design of 10
Gb/s Ethernet and Fibre
Channel systems.
WHAT IT DOES:
The QT2021 converts a 10
Gb/s serial data stream into
four 3.125/3.1875 Gb/s serial
lanes via the IEEE specified
XAUI (10 Gb/s attachment
unit interface) data bus.
The QT2021 exceeds the
IEEE 802.3ae requirements
for receiver jitter tolerance,
with the demonstrated ability
to successfully recover clock
and data in stressed eye
testing. Superior fiber and
XAUI eye quality ensure best
overall system performance.
Support for EEPROM
interface provides rapid, easy
initialization of the device.
Fully integrated test features
enable quick evaluation and
faster time to market. Five
loopback modes are available
to facilitate lab and system
diagnostics. PC-based GUI
available for graphical MDIO access.
SOME KEY FEATURES:
Operation at 10.3 and 10.5 Gb/s data rates
On-chip clock generation and data recovery
XAUI interface with channel skew control and
adjustable output amplitude
Differential 10 Gb/s output with adjustable
amplitude
64b/66b and 8b/10b encoding and decoding
Integrated limiting amplifier (LA) and built-in
equalization on receiver side
MDC/MDIO and EEPROM interfaces
Support for IEEE 802.3ae and XENPAK
alarms (LASI)
Support for Digital Optical Monitoring (DOM)
Low power mode, power supply monitoring
BER monitor, synchronization/lock indicator
Multiple testability and loopback features
CJPAT generator for XAUI testing
Scrambler/descrambler bypass mode
Transmit and recovered 156 MHz PECL
output clock
15x15mm or 19x19mm BGA package
IDEAL FOR:
10 Gb/s Ethernet (IEEE 802.3ae) and Fibre
Channel (10GFC) applications. XENPAK, XPAK
and X2 modules. Can be used on line cards that
incorporate XFP module.
Product Sheet Rev 1.1





SeitenGesamt 2 Seiten
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