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E & E MAGNETIC PRODUCTS LTD
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Part No. |
821-00444
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OCR Text |
4b3t coding standard temperature range unit b10, 3/f., 94 tokwawan road, kowloon, hong kong ? tel: ( 852) 2954 3333 ? fax: ( 852) 2954 3304 preliminary 1 te204(01) released in 03/10 e & e magnetic products limited ... |
Description |
TELECOM TRANSFORMER
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File Size |
76.44K /
3 Page |
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it Online |
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SIEMENS AG SIEMENS A G
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Part No. |
PEB24902
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OCR Text |
...on the digital interface in the 4b3t mode . . . . . . . . . . . .36 3.3.3 propagation delay in transmit direction . . . . . . . . . . . . . . . . . . . . . . . . . . .37 3.4 nt-mode operation . . . . . . . . . . . . . . . . . . . . . . . . ... |
Description |
Quad ISDN Echocancellation Circuit Analogue Front End Quad IEC AFE DATACOM, ISDN ECHO CANCELLER, PQFP64
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File Size |
483.15K /
50 Page |
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it Online |
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STMICROELECTRONICS[STMicroelectronics]
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Part No. |
STU2071 1439 STU2071FN STU2071B1
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OCR Text |
4b3t U INTERFACE CIRCUIT
PRELIMINARY DATA
4b3t TWO-WIRE U INTERFACE CIRCUIT FOR LT AND NT APPLICATION 120 kbaud LINE SYMBOL RATE (120 SYMBOLS PER FRAME) SCRAMBLER AND DESCRAMBLER ACCORDING TO CCITT REC V.29 BARKER CODE (11 SYMBOLS) SYNC... |
Description |
From old datasheet system 4b3t U INTERFACE CIRCUIT
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File Size |
278.68K /
18 Page |
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it Online |
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