XRT73L00AIV View Datasheet(PDF) - Exar Corporation

Part Name

Description

MFG CO.

XRT73L00AIV

E3/DS3/STS-1 LINE INTERFACE UNIT

Exar Corporation 

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XRT73L00A

E3/DS3/STS-1 LINE INTERFACE UNIT

REV. 2.0.1

FIGURE 3. TIMING DIAGRAM OF THE TRANSMIT TERMINAL INPUT INTERFACE

tRTX

tFTX

TClk

tTSU

tTHO

TPDATA or

TNDATA

TTIP or

tTDY

TRING

áç

FIGURE 4. TIMING DIAGRAM OF THE RECEIVE TERMINAL OUTPUT INTERFACE

RClk

LCV

RPOS or

RNEG

tRRX

tLCVO

tCO

tFRX

FIGURE 5. TRANSMIT PULSE AMPLITUDE TEST CIRCUIT FOR DS3, E3 AND STS-1 RATES

TTIP

R1

31.6Ω

TRING

R2

31.6Ω

T1

R3

75Ω

1:1

13

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