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

PRELIMINARY

REV. P1.1.0

TABLE 42: XRT83SL38 POWER CONSUMPTION

(Vdd=3.3V±5%, TA=25°C unless otherwise specified)

MODE

SUPPLY

IMPEDANCE

VOLTAGE

TERMINATION

RESISTOR

TRANSFORMER RATIO

RECEIVER TRANSMITTER

TYP.

MAX.

UNIT

TEST

CONDITIONS

T1

3.3V

100Ω

3Ω

1:1

1:2

1490

2090

mW 50% “1’s”

mW 100% “1’s”

---

3.3V

---

---

---

---

430

mW All transmitters off

TABLE 43: E1 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:

Cable attenuation @1024KHz

Number of consecutive zeros

before RLOS is set

32

Input signal level at RLOS

15

20

dB ITU-G.775, ETSI 300 233

RLOS De-asserted

12.5

% ones

Input Impedance

13

kΩ

Input Jitter Tolerance: 1 Hz

37

10kHz-100kHz

0.2

UIpp

UIpp

ITU G.823

Recovered Clock Jitter Transfer

-

Corner Frequency

Peaking Amplitude

36

kHz ITU G.736

- 0.5

dB

Jitter Attenuator Corner Fre-

-

10

-

Hz ITU G.736

quency (-3dB curve) (JABW=0)

1.5

Hz

(JABW=1)

Return Loss:

51kHz - 102kHz

102kHz - 2048kHz

2048kHz - 3072kHz

14

-

20

16

ITU-G.703

-

dB

dB

dB

74

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