78P2342JAT
2-port E3/DS3/STS-1 LIU
with Jitter Attenuator
ELECTRICAL SPECIFICATIONS (continued)
ANALOG PINS CHARACTERISTICS:
The following table is provided for informative purpose only. Not tested in production.
PARAMETER
SYMBOL
CONDITIONS
MIN
NOM
MAX
UNIT
LINPx and LINNx
Ground reference
Vblin
1.9
2.25
2.6
V
Common-Mode Bias Voltage
LINPx and LINNx Differential
Rilin
10
5
kΩ
kΩ
Input Impedance
POR Input Impedance
Ripor
DIGITAL I/O CHARACTERISTICS:
Pins of type CI, CIU, CID:
PARAMETER
SYMBOL
CONDITIONS
MIN
NOM
MAX
0.8
UNIT
V
V
µA
kΩ
kΩ
pF
Input Voltage Low
Input Voltage High
Input Current
Pull-up Resistance
Pull-down Resistance
Input Capacitance
Vil
Vih
Iil, Iih
Rpu
Rpd
Cin
2.0
-1
38
38
1
78
78
Type CIU only
Type CID only
56
56
8
Pins of type CIS:
PARAMETER
SYMBOL
Vt+
Vt-
Iil, Iih
Cin
CONDITIONS
MIN
1.3
0.8
-1
NOM
MAX
1.7
1.2
1
UNIT
V
V
µA
pF
Low-to-High Threshold
High-to-Low Threshold
Input Current
Input Capacitance
8
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