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GN1407-INE3

P1-P2
Switch/
Root
Complex
PCIe
Endpoint
ASIC
GN1406 (one channel)
GN1406 (one channel)
GN1406 (one channel)
GN1406 (one channel)
HOST SYSTEMENDPOINT CARD
CDR
EQ
EQ
CDR
CDR
EQ
EQ
CDR
Cable,
Backplane,
Connectors
Cable,
Backplane,
Connectors
HOST SYSTEMENDPOINT CARD
GN1407
(one channel)
EQ
GN1407
(one channel)
EQ
Switch/
Root
Complex
PCIe
Endpoint
ASIC
GN1406 Quad Multi-rate Retiming Redriver
GN1407 Quad Channel Redriver
Features: GN1406
• Multi-rateoperation(retimerenabled):
2.5Gb/s,3.125Gb/s,5Gb/s,or6.25Gb/s
• Multi-rateoperation(retimerbypassed):
1.25Gb/sto8Gb/s
• Lowpowerdissipation-100mWperchannel
• Highinputjittertolerance
• Lowoutputjitter
• Programmablehighgaininputequalization
• Programmableoutputde-emphasis
• Independentchanneloperation
• Lowlatency(<3bitperiod)
• On-chipchanneldiagnostics
• Independentchanneloperation
• I
2
Ccontrolinterface
GeNeral DescriptioN
eGN1406isaquadretimingredriverdesignedfor2.5Gb/sand5.0Gb/sor3.125Gb/sand6.25Gb/s
high-speeddata.eGN1406extendsthereachandrobustnessofhigh-speedseriallinksby
compensatingforlossesinthetransmissionmediumandresettingthejitterbudget.
eGN1407isaquadchannelredriverdesignedfor1.25Gb/sto8Gb/shigh-speeddata.Itextendsthe
reachandrobustnessofhigh-speedseriallinksbycompensatingforlossinthetransmissionmedium.
BoththeGN1406andGN1407supportindependentchannelcongurationenablinghostdesignexibility
andchannelcustomization.eGN1406andGN1407arepincompatible.
applicatioNs
• PCIExpressGen1,Gen2,Gen3copper
andopticalinterconnect
• InnibandSDR/DDR
• IEEE10GBASE-CX4,10GBASE-LX4,
10GBASE-KX4
le a r N M o re aB out th e G e NN u M G N14 0 6 & G N14 07 at WWW.GENNUM.COM
exteND the reach oF
pci express
®
• GN1406:Multiprotocol
quadretimingredriver
• GN1407:Multiprotocol
quadredriver
• Supportfor:
-Gen1,Gen2and
Gen3applications
-InnibandSDR/DDR
-10GbE
-High-speedlinecard
andbackplane
communication
• GN1406consumesonly
100mWperchannel
• GN1407consumesonly
70mWperchannel
• 8mmx8mm56pinQFN
(pincompatible)
• Protocoltransparent
GN1407
•Multi-rateoperationfrom1.25Gb/sto8Gb/s
•Lowpowerdissipation-70mWperchannel
•Programmablehighgaininputequalization
•On-chipchanneldiagnostics
•Independentchanneloperation
•I
2
Ccontrolinterface
•Lowlatency(<1bitperiod)
Figure A: Typical application GN1406 Figure B: Typical application GN1407
•High-speedlinecardandbackplane
communication
•Paralleloptics(QSFP,SNAP-12,POP-4)
•SAS/SATA
•RapidIO
GN1406: Channel Block Diagram
Prog.
EQ
Re-Timer
Mux
1 of 4 Identical Blocks
Control
RefClock
Dierential
Input
Dierential
Output
I
2
C Interface
1.8V
3-tap
De-emphasis
Quiescent Mode Enable
I
2
C Control
Horizontal Phase Adjust
Tri-state Enable
Bypass
Output Swing
Output De-emphasis
EQ Gain
SCA SCL
Address Interface
1.2 V
S2 S1 S0
Address Bits
Ref Clock
Output
Dual
Termination*
Loss-of-Signal
(LOS) Detector
* Note:
For Receiver Detection in PCIe
Ref Clock Buer
Bypass
Output Mute
(Electrical Idle Detect)
le a r N M o re :
URL: WWW.GENNUM.COM
EMAIL: INFO@GENNUM.COM
PHONE: (905) 632-2996
© 2009 Gennum Corporation
® ™ Trademarks of Gennum Corporation except where otherwise noted.
Printed in Canada.
RefClock
Ref Clock
Output
Ref Clock Buer
GN1407: Channel Block Diagram
Control
Dierential
Input
Dierential
Output
I
2
C Interface
1.8V
Quiescent Mode Enable
I
2
C Control
Output SwingEQ Gain
SCA SCL
Address Interface
1.2 V
S2 S1 S0
Address Bits
Dual
Termination*
Prog.
EQ
Loss-of-Signal
(LOS) Detector
* Note:
For Receiver Detection in PCIe
Output Mute
(Electrical Idle Detect)
1 of 4 Identical Blocks
GN1406 GN1407
Number of Lanes 4 4
Data Rate Support (Gb/s)
Retimed: 2.5, 3.125, 5, 6.25
Equalizer Only: 1.25-8Gb/s
1.25-8Gb/s
Power Consumption (per channel)
Retimed: 100mW
Equalizer Only: 70mW
70mW
Jitter Compensation
Transmitter & Channel
Deterministic & Random Jitter
Channel
Deterministic Jitter
Protocol Transparent
3 3
Electrical Idle Preservation
3 3
Spread Spectrum Clocking
3 3
Individual Channel Control and Monitoring
3 3
Supports Receiver Detection by Dual Input Termination
3 3
Output De-emphasis
3 3
Conguration Through Micro-Controller or EEPROM
3 3
I
2
C Interface
3 3
8x8 QFN
3 3
P1-P2

GN1407-INE3

Mfr. #:
Buy GN1407-INE3
Manufacturer:
Semtech
Description:
Timers & Support Products QFN-56 pin (260 /tray)
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
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