XRT83L38 Datasheet, PDF (77/91 Pages) Exar Corporation – OCTAL T1/E1/J1 LH/SH TRANSCEIVER WITH CLOCK RECOVERY AND JITTER ATTENUATOR

XRT83L38
OCTAL T1/E1/J1 LH/SH TRANSCEIVER WITH CLOCK RECOVERY AND JITTER ATTENUATOR
REV. 1.0.0
ELECTRICAL CHARACTERISTICS
TABLE 40: ABSOLUTE MAXIMUM RATINGS
Storage Temperature...................-65°C to + 150°C
Operating Temperature.............-40°C to + 85°C
Supply Voltage..........................-0.5V to + 3.8V
V_In.................................................-0.5V to + 5.5V
TABLE 41: DC DIGITAL INPUT AND OUTPUT ELECTRICAL CHARACTERISTICS
VDD=3.3V±5%, T_A=25°C, UNLESS OTHERWISE SPECIFIED
PARAMETER
SYMBOL
MIN.
TYP.
MAX.
Power Supply Voltage
VDD
3.13
3.3
3.46
Input High Voltage
V_IH
2.0
-
5.0
Input Low Voltage
V_IL
-0.5
-
0.8
Output High Voltage @ IOH = 2.0mA
V_OH
2.4
-
-
Output Low Voltage @IOL = 2mA.
V_OL
-
-
0.4
Input Leakage Current (except Input pins
I_L
-
with Pull-up or Pull- down resistor).
-
±10
Input Capacitance
Output Load Capacitance
C_I
-
5.0
-
C_L
-
-
25
UNITS
V
V
V
V
V
µA
pF
pF
TABLE 42: XRT83L38 POWER CONSUMPTION
VDD=3.3V±5%, T_A=25°C, UNLESS OTHERWISE SPECIFIED
MODE
SUPPLY
IMPEDANCE
VOLTAGE
TERMINATION
RESISTOR
TRANSFORMER RATIO
RECEIVER TRANSMITTER
TYP.
MAX.
E1
3.3V
75Ω
Internal
1:1
E1
3.3V
120Ω
Internal
1:1
T1
3.3V
100Ω
Internal
1:1
1:2
1.96 2.16
1:2
1.85 2.04
1:2
1.95 2.15
---
3.3V
---
External
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429 472
UNIT
TEST
CONDITIONS
W 100% “1’s”
W 100% “1’s”
W 100% “1’s”
mW All transmitters off
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