OMO ElectronicOMO Electronic
Expand menu
Hello, Sign inMy Account
0 Cart

GN2405AINE3-S

P1-P2
CDR
DRIVER
CDR
DRIVER
CDR
DRIVER
CDR
DRIVER
EQ
EQ
EQ
EQ
I C
2
IN0P
IN0N
IN1P
IN1N
IN2P
IN3N
IN3P
IN3N
OUT0P
OUT0N
OUT1P
OUT1N
OUT2P
OUT2N
OUT3P
OUT3N
EQ Controls CDR Controls
Driver Controls
CDR
DRIVER
CDR
DRIVER
CDR
DRIVER
CDR
DRIVER
LIMITING
AMP
I C
2
LIMITING
AMP
LIMITING
AMP
LIMITING
AMP
IN0P
IN0N
IN1P
IN1N
IN2P
IN3N
IN3P
IN3N
OUT0P
OUT0N
OUT1P
OUT1N
OUT2P
OUT2N
OUT3P
OUT3N
LA Controls CDR Controls
Driver Controls
4 4
4
4
4
4
LINE CARD
ASIC
TX
(10Gb/s x4)
RX
(10Gb/s x4)
GN2406
OPTICAL MODULE
Laser
Driver
(x4)
Laser
Diode
(x4)
TIA
(x4)
Photo
Diode
(x4)
LINE CARD
ASIC
TX
(10Gb/s x4)
RX
(10Gb/s x4)
GN2406
Laser
Driver
(x4)
Laser
Diode
(x4)
TIA
(x4)
Photo
Diode
(x4)
GN2405
GN2405
LINE CARD
ASIC
TX
(10Gb/s x4)
RX
(10Gb/s x4)
GN2405
ACTIVE COPPER
QSFP MODULE
GN2406
LINE CARD
ASIC
TX
(10Gb/s x4)
RX
(10Gb/s x4)
GN2406
ACTIVE COPPER
QSFP MODULE
GN2405
4
4
4
4
4
4
OPTICAL MODULE
GN2405 & GN2406
Quad 10Gb/s CDR with Transmit De-Emphasis
Features:
• Automaticlockingfrom9.95Gb/sto11.3Gb/s
• Automaticratedetectforquarterrate(2.5Gb/s)andhalf
rate(5Gb/s)modes
• Re-timerbypassupto11.3Gb/s
• Lowoutputjitter
• Highinputjittertolerance,betterthan0.7UI
• Noreferenceclockrequired
• Programmableoutput,with400mVto800mVdierential
outputvoltagerange
• Independentchanneloperation
• De-emphasistocompensateupto28dBofloss
• I
2
Ccontrolinterface
• AutomaticallyloadscongurationdatafromE
2
PROM
• Lossofsignaldetectwithadjustablethreshold
• Lowpowerdissipation
• Single3.3Vsupply
• 7x7mm,48-pinQFNpackage
• GN2405andGN2406arefullypincompatible
applications
• Opticalmodulesandactivecoppercableassembliesfor:
- Inniband®SDR/DDR/QDR
- 40Gb/sand100Gb/sEthernet
• Re-timeronlinecardfor:
-QSFPmodules
- Parallelopticalmodules
- SFP+modules
• 10Gb/sserialbackplaneretimer
learn More aBout the GennuM Gn2406 at WWW.GENNUM.COM
General Description
eGN2405andGN2406arefullypincompatiblequad
repeater/re-timerdevicesdesignedtoenhancethereachand
robustnessofhighspeedseriallinksbycompensatingfor
transmissionlossesandre-settingthecrosstalkandjitter
budget.eGN2405andGN2406havedierentinputstages,
asshownintheguresbelow.
eGN2405andGN2406featureGennum’sproven
reference-freeCDRarchitecturewhichsimpliessystem
designandreducesoverallcost.Eachchannelsupports
independentlockingtodataratesfrom9.95-11.3Gb/s.To
enablebackwardcompatibilitywithlegacydatarates,half
rate(5Gb/s)andquarterrate(2.5Gb/s)operationisalso
supported.Otherratescanbesupportedusingthere-timer
bypassfeature.
eGN2405andGN2406canbeusedinmultiple
applications.eGN2406’shighsensitivitylimiting
ampliersremovestheneedforstandalonelimiting
ampliersinopticalmoduleapplications.eGN2405can
beusedasatransmitCDRinmoduleapplicationsasitsinput
equalizercancompensatefortraceandconnectorlosses.
Acombinationoftheoutputde-emphasisandlimiting
ampliercancompensateforupto28dBofloss.Combining
thesefeatureswiththelowoutputjitterofthedeviceswill
resultinextremelyrobusthigh-speedbackplanelinks.
Pleaseseereversesideforadescriptionofsomeofthe
applicationsenabledbyGennum’scombinationofexible
devices.
CDR
DRIVER
CDR
DRIVER
CDR
DRIVER
CDR
DRIVER
EQ
EQ
EQ
EQ
I C
2
IN0P
IN0N
IN1P
IN1N
IN2P
IN3N
IN3P
IN3N
OUT0P
OUT0N
OUT1P
OUT1N
OUT2P
OUT2N
OUT3P
OUT3N
EQ Controls CDR Controls
Driver Controls
CDR
DRIVER
CDR
DRIVER
CDR
DRIVER
CDR
DRIVER
LIMITING
AMP
I C
2
LIMITING
AMP
LIMITING
AMP
LIMITING
AMP
IN0P
IN0N
IN1P
IN1N
IN2P
IN3N
IN3P
IN3N
OUT0P
OUT0N
OUT1P
OUT1N
OUT2P
OUT2N
OUT3P
OUT3N
LA Controls CDR Controls
Driver Controls
4 4
4
4
4
4
LINE CARD
ASIC
TX
(10Gb/s x4)
RX
(10Gb/s x4)
GN2406
OPTICAL MODULE
Laser
Driver
(x4)
Laser
Diode
(x4)
TIA
(x4)
Photo
Diode
(x4)
LINE CARD
ASIC
TX
(10Gb/s x4)
RX
(10Gb/s x4)
GN2406
Laser
Driver
(x4)
Laser
Diode
(x4)
TIA
(x4)
Photo
Diode
(x4)
GN2405
GN2405
LINE CARD
ASIC
TX
(10Gb/s x4)
RX
(10Gb/s x4)
GN2405
ACTIVE COPPER
QSFP MODULE
GN2406
LINE CARD
ASIC
TX
(10Gb/s x4)
RX
(10Gb/s x4)
GN2406
ACTIVE COPPER
QSFP MODULE
GN2405
4
4
4
4
4
4
OPTICAL MODULE
GN2406: Quad 10Gb/s CDR with limiting amplier GN2405: Quad 10Gb/s CDR with input equalizer
CDR
DRIVER
CDR
DRIVER
CDR
DRIVER
CDR
DRIVER
EQ
EQ
EQ
EQ
I C
2
IN0P
IN0N
IN1P
IN1N
IN2P
IN3N
IN3P
IN3N
OUT0P
OUT0N
OUT1P
OUT1N
OUT2P
OUT2N
OUT3P
OUT3N
EQ Controls CDR Controls
Driver Controls
CDR
DRIVER
CDR
DRIVER
CDR
DRIVER
CDR
DRIVER
LIMITING
AMP
I C
2
LIMITING
AMP
LIMITING
AMP
LIMITING
AMP
IN0P
IN0N
IN1P
IN1N
IN2P
IN3N
IN3P
IN3N
OUT0P
OUT0N
OUT1P
OUT1N
OUT2P
OUT2N
OUT3P
OUT3N
LA Controls CDR Controls
Driver Controls
4 4
4
4
4
4
LINE CARD
ASIC
TX
(10Gb/s x4)
RX
(10Gb/s x4)
GN2406
OPTICAL MODULE
Laser
Driver
(x4)
Laser
Diode
(x4)
TIA
(x4)
Photo
Diode
(x4)
LINE CARD
ASIC
TX
(10Gb/s x4)
RX
(10Gb/s x4)
GN2406
Laser
Driver
(x4)
Laser
Diode
(x4)
TIA
(x4)
Photo
Diode
(x4)
GN2405
GN2405
LINE CARD
ASIC
TX
(10Gb/s x4)
RX
(10Gb/s x4)
GN2405
ACTIVE COPPER
QSFP MODULE
GN2406
LINE CARD
ASIC
TX
(10Gb/s x4)
RX
(10Gb/s x4)
GN2406
ACTIVE COPPER
QSFP MODULE
GN2405
4
4
4
4
4
4
OPTICAL MODULE
copper caBle applications
eGN2405andGN2406areideallysuitedassignal
conditionersforactivecoppercableassemblies
supportingInnibandQDRand40GbErates.
ede-emphasiswillcompensateforthelossin
thecableandtheCDRwillresetthejitterand
crosstalkbudget.
CDR
DRIVER
CDR
DRIVER
CDR
DRIVER
CDR
DRIVER
EQ
EQ
EQ
EQ
I C
2
IN0P
IN0N
IN1P
IN1N
IN2P
IN3N
IN3P
IN3N
OUT0P
OUT0N
OUT1P
OUT1N
OUT2P
OUT2N
OUT3P
OUT3N
EQ Controls CDR Controls
Driver Controls
CDR
DRIVER
CDR
DRIVER
CDR
DRIVER
CDR
DRIVER
LIMITING
AMP
I C
2
LIMITING
AMP
LIMITING
AMP
LIMITING
AMP
IN0P
IN0N
IN1P
IN1N
IN2P
IN3N
IN3P
IN3N
OUT0P
OUT0N
OUT1P
OUT1N
OUT2P
OUT2N
OUT3P
OUT3N
LA Controls CDR Controls
Driver Controls
4 4
4
4
4
4
LINE CARD
ASIC
TX
(10Gb/s x4)
RX
(10Gb/s x4)
GN2406
OPTICAL MODULE
Laser
Driver
(x4)
Laser
Diode
(x4)
TIA
(x4)
Photo
Diode
(x4)
LINE CARD
ASIC
TX
(10Gb/s x4)
RX
(10Gb/s x4)
GN2406
Laser
Driver
(x4)
Laser
Diode
(x4)
TIA
(x4)
Photo
Diode
(x4)
GN2405
GN2405
LINE CARD
ASIC
TX
(10Gb/s x4)
RX
(10Gb/s x4)
GN2405
ACTIVE COPPER
QSFP MODULE
GN2406
LINE CARD
ASIC
TX
(10Gb/s x4)
RX
(10Gb/s x4)
GN2406
ACTIVE COPPER
QSFP MODULE
GN2405
4
4
4
4
4
4
OPTICAL MODULE
LINE CARD
ASIC
GN2405
GN2406
LINE CARD
ASIC
BACKPLANE
GN2406
GN2405
4
4
4
4
4
4
4
4
TX
(10Gb/s x4)
RX
(10Gb/s x4)
TX
(10Gb/s x4)
RX
(10Gb/s x4)
learn More:
URL: www.gennum.com/cdr
EMAIL: INFO@GENNUM.COM
PHONE: (905) 632-2996
© 2009 Gennum Corporation
® ™ Trademarks of Gennum Corporation except where otherwise noted.
Printed in Canada.
De-emphasis
enables ASIC
to be placed
far from
module
Re-timer
resets
crosstalk,
jitter and
skew budget
High
sensitivity
receiver
recovers
signal
De-emphasis
to compensate
cable loss
Re-timer
resets
crosstalk,
jitter budget
Equalizer
to
compensate
for trace
and
connector
losses
De-emphasis
enables ASIC
to be placed
far from
module
Re-timer
resets
crosstalk,
jitter budget
High
sensitivity
receiver
recovers
signal
Re-timer
resets
crosstalk,
jitter budget
Equalizer to
compensate
for trace and
connector
losses
Backplane applications
eGN2405andGN2406canbeusedasbackplane
extendersinInnibandQDR,10GbEorany
systemrunning10Gserialoverthebackplane.
eretimingcapabilityandhighinput
jittertoleranceofthedevicesimprove
crosstalkperformance,whichisa
signicantissueindense,highspeed
backplanes.
High
sensitivity
receiver
recovers
signal
Re-timer
resets
crosstalk,
jitter budget
Higher
input jitter
tolerance
than ASIC for
robust system
performance
Transmit
de-emphasis
to compensate
for up to
40 inches of
trace
Equalizer to
compensate
for trace and
connector
losses
optical MoDule
applications
eGN2406’squadlimiting
amplierandCDR
combinationisoptimalasa
receiveCDRinoptical
modules.eGN2405’s
inputequalizerwill
compensateforconnector
andtracelossandcanbe
usedasthetransmitCDR.
P1-P2

GN2405AINE3-S

Mfr. #:
Buy GN2405AINE3-S
Manufacturer:
Semtech
Description:
Timers & Support Products 48 QFN 7x7mm
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union

Products related to this Datasheet