XRT73LC00A datasheet(21/63 Pages) EXAR

21 / 63 page

XRT73LC00A

E3/DS3/STS-1 LINE INTERFACE UNIT

REV. 1.0.1

AC ELECTRICAL CHARACTERISTICS (CONT’D) LINE SIDE PARAMETERS

(Ta = 25°C, Vdd = 3.3V + 5%, unless otherwise specified)

SYMBOL

PARAMETER

MIN.

TYP.

MAX.

UNITS

DS3 Application Parameters

Transmit Line Characteristics (See Figure 3)

Transmit Output Pulse Amplitude (Measured at 0 feet, TXLEV = 0)

0.65

0.75

0.85

Vpk

Transmit Output Pulse Amplitude (Measured at 0 feet, TXLEV = 1)

0.9

1.0

1.1

Vpk

Transmit Output Pulse Width

10.10

11.18

12.28

Transmit Output Pulse Amplitude Ratio

0.9

1.0

1.1

Transmit Output Jitter with jitter-free input clock at TCLK

0.02

0.05

UIpp

Receive Line Characteristics

Receive Sensitivity (Length of Cable)

900

1100

feet

Signal Level to Declare or Clear Loss of Signal (see Table 4)

Intrinsic Jitter (All One’s Pattern)

0.01

Jitter Tolerance @ Jitter Frequency = 100Hz

Jitter Tolerance @ Jitter Frequency = 1KHz

Jitter Tolerance @ Jitter Frequency = 10KHz

Jitter Tolerance @ Jitter Frequency = 300KHz -- (Cat II)

0.35

0.45

XRT73LC00A Datasheet(PDF) 21 Page - Exar Corporation

XRT73LC00A Datasheet(HTML) 21 Page - Exar Corporation

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63

Datasheet Download

Link URL