XRT83SL34 datasheet(3/80 Pages) EXAR

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XRT83SL34

QUAD T1/E1/J1 SH TRANSCEIVER WITH CLOCK RECOVERY AND JITTER ATTENUATOR

PRELIMINARY

REV. P1.0.8

and G.823; TR-TSY-000499; ANSI T1.403 and

T1.408; ETSI 300-166 and AT&T Pub 62411

• Supports both Hardware and Host (parallel Micro-

processor) interface for programming

• Programmable Interrupt

• Low power dissipation

• Logic inputs accept either 3.3V or 5V levels

• Single 3.3V Supply Operation

• 128 pin TQFP package

• -40°C to +85°C Temperature Range

ORDERING INFORMATION

PART NUMBER

PACKAGE

OPERATING TEMPERATURE RANGE

XRT83SL34IV

128 Lead TQFP (14 x 20 x 1.4mm)

-40°C to +85°C

FIGURE 3. PIN OUT OF THE XRT83SL34

XRT83SL34

TCLK_2

TP O S _ 2 /TD A TA _ 2

TN EG _2/CO D ES_2

uP TS 1/R C LK E

u P TS 2/TCL K E

RX RE S 0

RX RE S 1

RX TS E L

TX TS E L

TE R SEL1

TE R SEL0

GN D

DV D D

DG ND

IN T/TRA TIO

IC T

R ESE T

TX O N_ 0

TX O N_ 1

TX O N_ 2

TX O N_ 3

TN EG _1/CO D ES_1

TP O S _ 1 /TD A TA _ 1

TCLK_1

103

104

105

106

107

108

109

110

111

112

113

114

115

116

117

118

119

120

121

122

123

124

125

126

127

128

DMO _ 0

A [0 ]/E Q C 0

A [1 ]/E Q C 1

A [2 ]/E Q C 2

A [3 ]/E Q C 3

A [4 ]/E Q C 4

A [5 ]/J A S E L0

A [6 ]/J A S E L1

DG ND

DV DD

uPC L K/A TAO S

D [0]/LO O P 0_3

D [1]/LO O P 1_3

D [2]/LO O P 0_2

D [3]/LO O P 1_2

D [4]/LO O P 0_1

D [5]/LO O P 1_1

D [6]/LO O P 0_0

D [7]/LO O P 1_0

AGND

AV D D

C L KSE L2

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