XRT83D10 Просмотр технического описания (PDF) - Exar Corporation
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XRT83D10 Datasheet PDF : 18 Pages
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XRT83D10
REV. 1.0.3
xr
SINGLE CHANNEL DS1/CEPT LINE INTERFACE UNIT
TABLE 1: DC ELECTRICAL CHARACTERISTICS
Ta = -40°C to 85°C, Vdd = 5V ± 5% or 3.3V ± 5% unless otherwise specified
PARAMETER
SYMBOL
MIN
TYP
Input High Voltage
VIH
2.0
5.0
Input Low Voltage
VIL
0.5
0
Output High Voltage @IOH=5mA (See Note)
VDD=5.0v
VDD=3.3v
-
VOH
2.4
Output Low Voltage @ IOL=5mA (See Note)
VDD=5.0v
VDD=3.3v
-
VOL
0
Input Leakage Current (except input pins with pull-up
IL
resistors)
-
0
Input Capacitance
CI
-
5
Output Load Capacitance
CO
-
-
MAX
5.5
0.8
VDD
UNIT
V
V
V
V
0.4
10 uA
20 pF
20 pF
ELECTRICAL CHARACTERISTICS- POWER SPECIFICATIONS
PARAMETER
SYMBOL
MIN
TYP
MAX
UNIT
Power Dissipation:
With Jitter Attenuator
DS1 (EC1=0,EC2=1,EC3=1)
CEPT (75 Ω)
CEPT (120 Ω)
PD
275
350
mW
275
350
mW
275
350
mW
NOTE: Power consumption measurement conditions with 50% 1s on the Transmit and Receive, TA = 250 C, VDD = 5V
TABLE 2: RECEIVER CHARACTERISTICS
TA = -40°C to 85°C, VDD = 5V± 5% or 3.3V ± 5% Unless otherwise specified
PARAMETER
MIN.
TYP.
Receiver Sensitivity
DS11
CEPT2
Recovered Clock Jitter Transfer Corner Frequency
Jitter Attenuator Corner Frequency (-3dB curve)
Return Loss in E1 (CEPT) Mode
51kHz-102kHz
102kHz-2048kHz
2048kHz-3072kHz
10
9
-
20
-
3
12
18
14
MAX
UNIT
dB
kHz
Hz
dB
dB
dB
NOTES:
1. Measured at 772 KHz. 0dB is the Reference to 3.0Vp.
2. Measured at 1024 KHz (both for 75Ω and 120Ω). 0dB is the Reference to 2.37Vp (75Ω) and 3.0Vp (120Ω)
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