XRT73LC00A Datasheet, PDF (18/53 Pages) Exar Corporation – E3/DS3/STS-1 LINE INTERFACE UNIT

XRT73LC00A
E3/DS3/STS-1 LINE INTERFACE UNIT
REV. P1.0.0
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PRELIMINARY
AC ELECTRICAL CHARACTERISTICS (CONT’D) Line Side Parameters
(TA = 25^°C, VDD = 3.3V + 5%, UNLESS OTHERWISE SPECIFIED)
SYMBOL
PARAMETER
SONET STS-1 Application Parameters
Transmit Line Characteristics (See Figure 5)
MIN.
Transmit Output Pulse Amplitude (Measured with TXLEV = 0)
0.65
Transmit Output Pulse Amplitude (Measured with TXLEV = 1)
0.93
Transmit Output Pulse Width
8.6
Transmit Output Pulse Amplitude Ratio
0.9
Transmit Output Jitter with jitter-free clock input at TCLK
Receive Line Characteristics
Receive Sensitivity (Length of cable)
900
Signal Level to Declare or Clear Loss of Signal (see Table 4)
Intrinsic Jitter (all "1’s" Pattern)
Jitter Tolerance @ Jitter Frequency = 100Hz
64
Jitter Tolerance @ Jitter Frequency = 1KHz
64
Jitter Tolerance @ Jitter Frequency = 10KHz
5
Jitter Tolerance @ Jitter Frequency = 400KHz
0.15
TYP.
MAX.
UNITS
0.75
0.90
Vpk
0.98
1.08
Vpk
9.65
10.6
ns
1.0
1.1
0.02
0.05
UIpp
1100
feet
mV
0.03
UI
UI
UI
UI
0.35
UI
15