qt2022 Applied Micro Circuits Corporation (AMCC), qt2022 Datasheet
qt2022
Manufacturer Part Number
qt2022
Description
10 Gb/s Serial-to-xaui Phy Ic For Ethernet And Fibre Channel Lan/san/wan Applications
Manufacturer
Applied Micro Circuits Corporation (AMCC)
Datasheet
1.QT2022.pdf
(2 pages)
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Part Number:
qt2022PRKCB
Manufacturer:
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QT2022/32
10 Gb/s Serial-to-XAUI PHY IC for Ethernet and Fibre Channel
LAN/SAN/WAN Applications
Features
• Complies with IEEE802.3ae specifica-
• WAN Interface Sublayer (WIS) with
• SONET-compliant output jitter
• Adjustable serial and XAUI output
• Comprehensive interface with XFP
• Integrated receive LA
• LOS with adjustable threshold
• Jumbo frame support
• Multiple test features, including loop-
• 0.9 W power consumption
• 1.2V power supply
• 15x15mm, 1mm pitch BGA
• Available in leaded or leadfree/RoHS
Applications
• 10G Ethernet 10GBASE-LRM applica-
• XENPAK, XPAK and X2 modules
tions for LAN and WAN
bypass
amplitude
module
backs and PRBS/jitter generators and
checkers
package
tions
Switch/
ASIC
10GE
Description
The QT2022/32 is a fully integrated PHY ICs
designed for use in 10Gbps Ethernet and Fibre
Channel LAN, WAN and SAN applications. The
main physical layer functions of the receiver and
transmitter are integrated onto a single chip
The QT2022 is a serial to XAUI bi-directional PHY
chip that integrates the XGXS, PCS and PMA
layers and supports 10GBASE-R protocol. In
addition to the QT2022 features, the QT2032
includes an IEEE802.3ae WAN Interface Sublayer
(WIS) for Ethernet over SONET protocol
(10GBASE-W). This layer can be bypassed for
LAN or SAN applications.
In the transmit direction, the QT2022/32
converts four differential input 3.125 Gbps lanes
(XAUI) into a serial 9.95-10.5 Gbps data stream.
In the receive direction the chip converts an
input serial 9.95-10.5 Gbps data stream into four
differential output 3.125 Gbps lanes (XAUI).
In WAN mode (10GBASE-W), maximum
flexibility is provided by the transmit data
clocking and jitter clean-up options. The PHY
utilizes proprietary design techniques to
achieve industry-leading jitter performance.
MAC
System Block Diagram with the QT2032/22
XAUI
10 Gbps Line Card
QT2032
AMCC
XFI
S19256
AMCC
The QT2022/32 includes a standard two-wire
interface for communicating with external
EEPROM and DOM devices. An MDC/MDIO
interface provides control and status capability
for the IC.
The PHY can be used on a system card
interfacing an XFP module, or inside the
XENPAK, XPAK or X2 optical modules.
The QT2022/32 fully compliant with the
IEEE802.3ae 10GE and ANSI INCITS/T11 10GFC
standards, as well as the XENPAK, XPAK, X2 and
XFP Multi Source Agreements (MSA).
Module Application
The 10 Gbps serial receiver includes a post
amplifier (LA) with a high sensitivity of 10mVpp
and integrated LOS detector.
System Board Application
The serial interface is compliant with XFP
requirements. The built-in receive equalizer
successfully recovers data over as much as 12"
of standard FR4 printed circuit board. The PHY
provides a reference clock to XFP module. XFP
status and control information can be accessed
through the QT2022/32 interface.
PRODUC T BRIEF
XFP
ROSA
TOSA
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qt2022 Summary of contents
Page 1
... Adjustable serial and XAUI output transmitter are integrated onto a single chip amplitude • Comprehensive interface with XFP The QT2022 is a serial to XAUI bi-directional PHY module chip that integrates the XGXS, PCS and PMA • Integrated receive LA • LOS with adjustable threshold layers and supports 10GBASE-R protocol. In • ...
Page 2
... QT2022/32 For technical support, please call 1-800-840-6055 or 858-535-6517, or email support@amcc.com. AMCC reserves the right to make changes to its products, its datasheets, or related documentation, without notice and warrants its products solely pursuant to its terms and conditions of sale, only to substantially comply with the latest available datasheet. Please consult AMCC’s Term and Conditions of Sale for its warranties and other terms, conditions and limitations ...