English
Language : 

LXT300Z Datasheet, PDF (1/20 Pages) Level One – ADVANCED T1/E1 SHORT-HAUL TRANSCEIVERS
'$7$ 6+((7
/;7êíí=î/;7êíì=
$GYDQFHG 7ìî(ì 6KRUWð+DXO 7UDQVFHLYHUV
$35,/ ìääç
5HYLVLRQ íïí
*HQHUDO 'HVFULSWLRQ
7KH /;7êíí= DQG /;7êíì= DUH IXOO\ LQWHJUDWHG WUDQVð
FHLYHUV IRU ERWK 1RUWK $PHULFDQ ìïèéé 0ESV õ7ìô DQG
,QWHUQDWLRQDO ëïíéå 0ESV õ(ìô DSSOLFDWLRQVï 7KH\ DUH SLQ
DQG IXQFWLRQDOO\ FRPSDWLEOH ZLWK VWDQGDUG /;7êííîêíì
GHYLFHVñ ZLWK VRPH FLUFXLW HQKDQFHPHQWVï
7KH /;7êíí= SURYLGHV UHFHLYH MLWWHU DWWHQXDWLRQ VWDUWLQJ DW
ê +]ñ DQG LV PLFURSURFHVVRU FRQWUROODEOH WKURXJK D VHULDO
LQWHUIDFHï 7KH /;7êíì= LV SLQ FRPSDWLEOHñ EXW GRHV QRW
SURYLGH MLWWHU DWWHQXDWLRQ RU D VHULDO LQWHUIDFHï $Q DGYDQFHG
WUDQVPLW GULYHU DUFKLWHFWXUH SURYLGHV FRQVWDQW ORZ RXWSXW
LPSHGDQFH IRU ERWK PDUNV DQG VSDFHVñ IRU LPSURYHG %LW
(UURU 5DWH SHUIRUPDQFH RYHU YDULRXV FDEOH QHWZRUN FRQILJð
XUDWLRQVï %RWK WUDQVFHLYHUV RIIHU D YDULHW\ RI GLDJQRVWLF
IHDWXUHV LQFOXGLQJ WUDQVPLW DQG UHFHLYH PRQLWRULQJï &ORFN
LQSXWV PD\ EH GHULYHG IURP DQ RQðFKLS FU\VWDO RVFLOODWRU RU
IURP GLJLWDO LQSXWVï 7KH\ XVH DQ DGYDQFHG GRXEOHðSRO\ñ
GRXEOHðPHWDO &026 SURFHVV DQG UHTXLUH RQO\ D VLQJOH èð
YROW SRZHU VXSSO\ï
$SSOLFDWLRQV
‡ 3&0î9RLFH &KDQQHO %DQNV
‡ 'DWD &KDQQHO %DQNî&RQFHQWUDWRU
‡ 7ìî(ì PXOWLSOH[HU
‡ 'LJLWDO $FFHVV DQG &URVVðFRQQHFW 6\VWHPV õ'$&6ô
‡ &RPSXWHU WR 3%; LQWHUIDFH õ&3, ÷ '0,ô
‡ +LJKðVSHHG GDWD WUDQVPLVVLRQ OLQHV
‡ ,QWHUIDFLQJ &XVWRPHU 3UHPLVHV (TXLSPHQW WR D &68
‡ 'LJLWDO /RRS &DUULHU õ'/&ô WHUPLQDOV
/;7êíí= %ORFN 'LDJUDP
)HDWXUHV
‡ 'DWD UHFRYHU\ DQG FORFN UHFRYHU\ IXQFWLRQV
‡ 5HFHLYH MLWWHU DWWHQXDWLRQ VWDUWLQJ DW ê +] H[FHHGV
$7÷7 3XE çëéììñ 3XE éêåíìñ 3XE éêåíëñ ,78 *ïæíêñ
DQG ,78 *ïåëê õ/;7êíí= RQO\ô
‡ /LQH GULYHU ZLWK FRQVWDQW ORZ PDUN DQG VSDFH LPSHGð
DQFH õê Ω W\SLFDOô
‡ 0LQLPXP UHFHLYH VLJQDO RI èíí P9
‡ $GDSWLYH DQG VHOHFWDEOH õ(ìî'6;ðìô VOLFHU OHYHOV IRU
LPSURYHG 615
‡ 3URJUDPPDEOH WUDQVPLW HTXDOL]HU VKDSHV SXOVHV WR PHHW
'6;ðì SXOVH WHPSODWH IURP í WR çèè IW
‡ /RFDO DQG UHPRWH ORRSEDFN IXQFWLRQV
‡ 'LJLWDO 7UDQVPLW 'ULYHU 0RQLWRU
‡ 'LJLWDO 5HFHLYH 0RQLWRU ZLWK /RVV RI 6LJQDO õ/26ô RXWð
SXW DQG ILUVW PDUN UHVHW
‡ 5HFHLYHU MLWWHU WROHUDQFH íïé 8, IURP éí N+] WR ìíí N+]
‡ 0LFURSURFHVVRU FRQWUROODEOH õ/;7êíí= RQO\ô
‡ &RPSDWLEOH ZLWK PRVW SRSXODU 3&0 IUDPHUV
‡ $YDLODEOH LQ ëåðSLQ ',3 RU 3/&&
ì
ê
é
è
ç
æ
Ã¥
ä
ìí
ìì
MODE
Host
INT
SDI
SDO
CS
SCLK
CLKE
Hardware
EC1
EC2
EC3
RLOOP
LLOOP
TAOS
TPOS
TNEG
TCLK
MCLK
XTALIN
XTALOUT
RCLK
RPOS
RNEG
LOS
DPM
Control
Equalizer
Synchronizer
Internal Clock
Generator
Jitter
Attenuator
Elastic Store
Timing
Recovery
Data Latch
Receive
Monitor
Constant Impedance
Line Driver
Data Slicers
Peak
Detector
Transmit
Driver
Control
TTIP
TRING
RTIP
RRING
MTIP
MRING
ìë
ìê
ìé
ìè
L1
ëðì