LXT300ZPE Level-One-Communications, LXT300ZPE Datasheet

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LXT300ZPE

Manufacturer Part Number
LXT300ZPE
Description
Short/Haul transceiver
Manufacturer
Level-One-Communications
Datasheet

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
LXT300ZPE
Manufacturer:
MSC
Quantity:
1 831
Part Number:
LXT300ZPE
Manufacturer:
INTEL
Quantity:
20 000
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Host
SDO
INT
SDI
CS
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Hardware
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TAOS
EC1
EC2
EC3
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XTALIN
RNEG
TNEG
MCLK
RCLK
RPOS
TPOS
TCLK
DPM
LOS
Internal Clock
Synchronizer
Elastic Store
Generator
Attenuator
Equalizer
Control
Jitter
Data Latch
Recovery
Receive
Monitor
Timing
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Related parts for LXT300ZPE

LXT300ZPE Summary of contents

Page 1

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 ...

Page 2

CSî5/223 é ëè 71(* 6'2î(&ê è ëé 02'( 6',î(&ë ç ëê 51(* INTî(&ì æ ëë 5326 5*1' å ëì 5&/. ...

Page 3

FRQWLQXHG ì 3LQ ú 6\P ,î2 5HFHLYH 1HJDWLYH 'DWDâ 5HFHLYH 3RVLWLYH 'DWDï Received data outputs. A signal on ç 51(* '2 RNEG corresponds to receipt of a negative pulse on RTIP and RRING. A signal ...

Page 4

FRQWLQXHG ì 3LQ ú 6\P ,î2 ,QWHUUXSW õ+RVW 0RGHôï This LXT300Z Host Mode output goes Low to flag the host ëê '2 INT processor when LOS or DPM go active. INT is an open-drain output ...

Page 5

The LXT300Z and LXT301Z are fully integrated PCM transceivers for both 1.544 Mbps (DSX-1) and 2.048 Mbps (E1) applications. Both transceivers allow full- duplex transmission of digital data over existing twisted- pair installations. The first page of this ...

Page 6

DQG /;7êíì= UHFHLYHUV DUH LGHQWLFDO H[FHSW IRU WKH -LWWHU $WWHQXDWRU DQG (ODVWLF 6WRUHï 7KH IROORZLQJ GLVFXVVLRQ DSSOLHV WR ERWK WUDQVFHLYHUV H[FHSW ZKHUH QRWHGï 7KH VLJQDO LV UHFHLYHG IURP RQH WZLVWHGðSDLU OLQH RQ HDFK VLGH RI D FHQWHUðJURXQGHG ...

Page 7

The transceiver incorporates an advanced Driver Perfor- mance Monitor (DPM) in parallel with the TTIP and TRING at the output transformer. The DPM circuitry uses four comparators and a 150 ns pulse discriminator to filter glitches. The ...

Page 8

KDV RFFXUUHGñ SURJUDP LQSXWï í í ì 7$26 LV DFWLYHï í ì í /RFDO /RRSEDFN LV ...

Page 9

PRGH WKH 7326 DQG 71(* LQSXWV WR WKH WUDQVFHLYHU DUH LJQRUHGï 7KH WUDQVð FHLYHU WUDQVPLWV D FRQWLQXRXV VWUHDP RI RQHV ZKHQ WKH 7$26 PRGH LV DFWLYDWHGï 7$26 FDQ EH ...

Page 10

Figure typical 1.544 Mbps T1 application. The )LJXUH èã 7\SLFDO /;7êíí= ìïèéé 0ESV 7ì $SSOLFDWLRQ õ+RVW 0RGHô ëïíéå 0+] 7+( /;7êíí= ,6 &203$7,%/( :,7+ $ :,'( 127( ...

Page 11

LV D W\SLFDO ëïíéå 0ESV (ì DSSOLFDWLRQï 7KH /;7êíí= LV VKRZQ LQ +DUGZDUH 0RGH ZLWK D W\SLFDO (ìî &5&é IUDPHUï 5HVLVWRUV DUH LQVWDOOHG LQ OLQH ZLWK WKH WUDQVð PLW WUDQVIRUPHU IRU ORDGLQJ ...

Page 12

Figure typical 1.544 Mbps T1 application of the LXT301Z. The LXT301Z is shown with a typical T1/ESF framer. An LXP600A Clock Adapter (CLAD) provides the )LJXUH æã 7\SLFDO /;7êíì= ìïèéé 0ESV ...

Page 13

Figure typical 2.048 Mbps E1 application of the LXT301Z. The LXT301Z is shown with a typical E1/ CRC4 framer. Resistors are installed in line with the trans- mit transformer for loading ...

Page 14

PLQLPXP DQG PD[LPXP YDOXHV LQ 7DEOHV ç WKURXJK ìê DQG )LJXUHV ìì WKURXJK ìè UHSUHVHQW WKH SHUIRUPDQFH VSHFLILð FDWLRQV RI WKH /;7êíí=î/;7êíì= DQG DUH JXDUDQWHHG E\ WHVWñ H[FHSW ZKHUH QRWHG E\ GHVLJQï 7DEOH çã $EVROXWH 0D[LPXP 5DWLQJV 3DUDPHWHU '& ...

Page 15

RXWSXW SXOVH DPSOLWXGHV 7UDQVPLW DPSOLWXGH YDULDWLRQ ZLWK VXSSO\ 5HFRPPHQGHG RXWSXW ORDG DW 77,3 DQG 75,1* ë 'ULYHU RXWSXW LPSHGDQFH ê -LWWHU DGGHG E\ WKH WUDQVPLWWHU ë 2XWSXW SRZHU OHYHOV '6ì ...

Page 16

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Page 17

FORFN GXW\ F\FOH '6;ðì ë 5HFHLYH FORFN SXOVH ZLGWK 5326î51(* WR 5&/. ULVLQJ '6;ðì VHWXS WLPH 5&/. ULVLQJ WR 5326î51(* '6;ðì KROG WLPH ìï 7\SLFDO YDOXHV DUH DW ëè ...

Page 18

FORFN GXW\ F\FOH '6;ðì ë 5HFHLYH FORFN SXOVH ZLGWK '6;ðì 5HFHLYH FORFN SXOVH ZLGWK KLJK '6;ðì 5HFHLYH FORFN SXOVH ZLGWK ORZ 5326î51(* WR 5&/. ULVLQJ '6;ðì VHWXS ...

Page 19

DQG 7UDQVPLW 7LPLQJ &KDUDFWHULVWLFV õ6HH )LJXUH ìêô 3DUDPHWHU '6;ðì 0DVWHU FORFN IUHTXHQF\ 0DVWHU FORFN WROHUDQFH 0DVWHU FORFN GXW\ F\FOH &U\VWDO IUHTXHQF\ '6;ðì õ/;7êíí= RQO\ô '6;ðì 7UDQVPLW FORFN IUHTXHQF\ 7UDQVPLW FORFN WROHUDQFH 7UDQVPLW FORFN GXW\ F\FOH ...

Page 20

DQG ìèô 3DUDPHWHU 5LVHî)DOO WLPH ð DQ\ GLJLWDO RXWSXW 6', WR 6&/. VHWXS WLPH 6&/. WR 6', KROG WLPH 6&/. ORZ WLPH 6&/. KLJK WLPH 6&/. ULVH DQG IDOO WLPH ...

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