XRT83SL38ES View Datasheet(PDF) - Exar Corporation

Part Name

Description

MFG CO.

XRT83SL38ES

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

Exar Corporation 

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XRT83SL38

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

REV. P1.1.0

PRELIMINARY

TABLE 44: T1 RECEIVER ELECTRICAL CHARACTERISTICS

VDD=3.3V±5%, TA=-40° TO 85°C, UNLESS OTHERWISE SPECIFIED

PARAMETER

MIN.

TYP.

MAX.

UNIT

TEST CONDITIONS

Receiver loss of signal:

Number of consecutive zeros before 160

175

190

RLOS is set

Input signal level at RLOS

RLOS Clear

Input Impedance

Jitter Tolerance:

1Hz

10kHz - 100kHz

Recovered Clock Jitter

Transfer Corner Frequency

Peaking Amplitude

Jitter Attenuator Corner Fre-

quency

(-3dB curve)

Return Loss:

51kHz - 102kHz

102kHz - 2048kHz

2048kHz - 3072kHz

15

20

12.5

-

13

138

-

0.4

-

-

9.8

-

-

6

-

dB Cable attenuation @772KHz

-

% ones ITU-G.775, ETSI 300 233

-

kΩ

-

UIpp AT&T Pub 62411

-

-

KHz TR-TSY-000499

0.1

dB

-Hz AT&T Pub 62411

-

20

-

dB

-

25

-

dB

-

25

-

dB

TABLE 45: E1 TRANSMIT RETURN LOSS REQUIREMENT

FREQUENCY

RETURN LOSS

G.703/CH-PTT

ETS 300166

51-102kHz

8dB

6dB

102-2048kHz

14dB

8dB

2048-3072kHz

10dB

8dB

75

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