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XRT7302IQ80 View Datasheet(PDF) - Exar Corporation

Part Name
Description
MFG CO.
XRT7302IQ80
Exar
Exar Corporation Exar
'XRT7302IQ80' PDF : 77 Pages View PDF
áç
2 CHANNEL E3/DS3/STS-1 LINE INTERFACE UNIT
XRT7302
REV. 1.1.0
FIGURE 1. TRANSMIT PULSE AMPLITUDE TEST CIRCUIT FOR E3, DS3 AND STS-1 RATES (TYPICAL CHANNEL
SHOWN)
TxPOS(n)
TxNEG(n)
TxLineClk(n)
Channel (n)
TPOS(n)
TTIP(n)
TNEG(n)
TxClk(n)
TRing(n)
R1
36
R2
36
T1
R3
75
1:1
FIGURE 2. TIMING DIAGRAM OF THE TRANSMIT TERMINAL INPUT INTERFACE
TPDATA
TNDATA
TxClk
tSU
tHO
23
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