Qhov Agilent / Keysight N 4903 A J-BERT yog qhov ua tau zoo ntawm cov BERT nrog qhov kev nkag siab jitter txaus thiab yog qhov zoo rau R& D thiab cov pab pawg ua haujlwm muaj zog thiab cov nti thiab cov transceiver modules uas muaj serial I / O cov chaw nres nkoj mus txog 7 Gb / s, 12. 5 Gb / s lossis 14. 2 Gb / s. Tus qauv lub tshuab hluav taws xob muaj qhov qis qis dua thiab lub sij hawm hloov ceev ceev dhau los tsim cov cim ntshiab uas muab cov cim tseeb thiab ua tiav kev xeem ceev.
Nrog Qhov Sib Zog / Keysight N 4903 A J-BERT, kev teeb tsa kev sim tau yooj yim vim tias N 4903 A tau tsim los kom phim cov qauv tsheb npav qhov muaj txiaj ntsig zoo nrog nws qhov sib txawv I / Os, qhov sib txawv ntawm qhov ntsuas hluav taws xob ntawm feem ntau cov khoom tawm, tsim hauv jitter thiab ISI, cov qauv kev sib txig sib luag, kev siv lub moos tsim tawm, tig rov qab CDR, qauv kev ntes thiab ntsis rov qab hom los txheeb xyuas lub moos-tsawg thiab tsis txiav txim siab cov qauv. Kev Tshawb Xyuas SER / FER pub rau cov kev sim siab tsis txaus ntawm cov cuab yeej siv rov siv rov qab. Cov ntaub ntawv thib ob tso tawm nrog cov qauv ywj pheej cim xeeb thiab PRBS tuaj yeem siv cov channel kev tawm tsam rau kev kuaj mob, lossis thaum ntxiv cov chaw tso tawm sab nraud rau OOB kuaj sijhawm lossis emulation ntawm 3-theem teeb liab lossis teeb liab de-haum. Nws muab cov kev sib tw ua tiav jitter kam rau ua rau cov khoom siv txuas thiab xa rov qab.
Nta thiab Specifications ntawm:
Rates Cov ntaub ntawv tus nqi 150 Mb / s rau 7 Gb / s lossis rau 12. 5 Gb / s qauv tshuab hluav taws xob thiab ntsuas yuam kev. Kev xaiv los txuas ntxiv cov ntaub ntawv nqi rau 14. 2 Gb / s rau cov qauv siv hluav taws xob.
●> 0. BUJ, ISI, kev cuam tshuam sinusoidal, daim duab peb sab thiab xaj SSC thiab seem SSC
Bit Txawv SSC profile thiab ncua SSC ntau yam los coj tus cwj pwm SATA / SAS thiab USB 3 cov neeg tau txais nyob rau hauv qhov xwm txheej tiag tiag
● Zoo heev lub teeb liab kev ua tau zoo thiab siab zoo
Txhim kho cov zis teeb liab kev ua tau zoo
● Kev ntsuas BER, BERT Scan, TJ nrog RJ / DJ kev sib cais, daim duab qhov muag, daim npog qhov muag, BER contour, kev kho lub suab nrawm, cov qauv tsis sib xws, cov kab ntawv yuam kev (FER), lossis cim kev ua yuam kev (SER) coded thiab retimed cov ntaub ntawv ntws
● Ob qhov hloov kho cov ntaub ntawv tawm los nrog PRBS ywj siab thiab qauv nrog 120 block pattern sequencer
Levels Cov qib sib txawv tso tawm rau ntawm txhais thiab pab cov ntaub ntawv hloov tawm
Txhua qhov kev xaiv tau rov ua dua tshiab thiab hloov dua tshiab los ntawm N 4903 Ib qho ua tau
Clock Built-in moos cov ntaub ntawv rov qab nrog tunable thiab ua tiav cov voj bandwidth
Txhawb kev sim cov sijhawm txuas hauv lub moos:
oHalfrate moos nrog cov voj voog kuj tsis paub meej lub voj voog
oJitter rau ntawm moos thiab cov ntaub ntawv
oDelay ntawm jitter nruab nrab ntawm cov moos thiab cov ntaub ntawv
● PCIe 2. 0 ua kom raug jitter txhaj:
oLF-RJ thiab HF-RJ
odual-laus PJ
oresidual SSC
oelectrical kaw
● 16 x FC ntsuas nrog txuas ntxiv cov ntaub ntawv rau tus qauv qauv dav dav txog 14. 2 Gb / s
● Wider PJ ntau txog 300 MHz
Tern Qauv tsim qauv tshuab hluav taws xob txawv:
oAvailable li 7 thiab 12. {{2}} Gb / s qauv lub tshuab hluav taws xob yam tsis muaj yuam kev ntes (Xaiv G 07 thiab G 13), txuas ntxiv mus 14. 2 Gb / s (Xaiv D 14)
oDifferential kev tawm tswv yim nrog cov qib sib txawv ntawm cov zis rau cov ntaub ntawv, aux cov ntaub ntawv, moos thiab txhais
oLowest intrinsic jitter - 800 fs rms
oTxiav zaus< 20="">
oHalf-tus nqi moos nrog lub luag haujlwm sib txawv lub voj voog (Xaiv 003)
oPattern sequencer uas muaj txog li 120 thaiv thiab suav loops
oSecond tso zis channel (Xaiv 002)
oCalibrated thiab sib dhos jitter txhaj nrog SJ, ob-suab PJ, RJ / sRJ, BUJ, ISI, SI (Xaiv J 10, J 20)
oSSC thiab cov seem SSC (Xaiv J 11)
oAutomated jitter kam rau ua kom pom tseeb sib xws ua rau siv SJ thiab PJ siv 610 ps lossis 220 ps ncua kab
oHigh precision ncua kev tswj tswv yim nkag mus txhaj jitter los ntawm ib qho khoom sab nraud
oElectrical kaw lub xeev ntawm cov ntaub ntawv tawm
● Cov ntsuas txhaum nrhiav tus yam ntxwv tseem ceeb:
oTrue qhov txawv ntawm cov khoom siv kom phim niaj hnub no cov ports
oBuilt-hauv CDR nrog tunable voj-bandwidth mus txog 12 MHz
oAuto-ua haujlwm ntawm cov qauv taw tes
oBit rov ua hauj lwm hom kev tsis paub txog cov tsheb khiav (Xaiv AO 1)
oSER / FER kev txheeb xyuas ntawm cov lej thiab cov ntaub ntawv rov qab (Xaiv A 02)
oBurst hom kev tshuaj ntsuam xyuas lub voj recirculating
oBER qhov tshwm sim thiab ntsuas qhov suite
oQuick qhov muag daim duab thiab daim npog qhov ncauj nrog BER contours
Cim npe nrov: siv serial bert agilent n 4903 a, tuam ntxhab, yuav, tus nqi qis, hauv Tshuag
