78p2344jat Teridian Semiconductor Corporation, 78p2344jat Datasheet - Page 18

• Manufacturer Part Number: 78p2344jat
• Description: 4-port E3/ds3/sts-1 With Jitter Attenuator
• Manufacturer: Teridian Semiconductor Corporation

78P2344JAT
4-port E3/DS3/STS-1 LIU
with Jitter Attenuator
ELECTRICAL SPECIFICATIONS
Page 18 of 37
PARAMETER
LINPx and LINNx
Common-Mode Bias Voltage
LINPx and LINNx Differential
Input Impedance
PORB Input Impedance
PARAMETER
Input Voltage Low
Input Voltage High
Input Current
Pull-up Resistance
Pull-down Resistance
Input Capacitance
PARAMETER
Low-to-High Threshold
High-to-Low Threshold
Input Current
Input Capacitance
ANALOG PINS CHARACTERISTICS:
The following table is provided for informative purpose only. Not tested in production.
DIGITAL I/O CHARACTERISTICS:
Pins of type CI, CIU, CID:
Pins of type CIS:

SYMBOL
SYMBOL
SYMBOL
2005 Teridian Semiconductor Corporation
Ripor
Iil, Iih
Iil, Iih
Vblin
Rilin
Rpu
Rpd
Vih
Cin
Vt+
Cin
Vt-
Vil
(continued)
CONDITIONS
Ground reference
CONDITIONS
Type CIU only
Type CID only
CONDITIONS
MIN
MIN
MIN
1.9
2.0
1.3
0.8
32
32
-1
-1
NOM
NOM
NOM
2.25
10
56
56
5
8
8
MAX
MAX
MAX
2.6
0.8
1.7
1.2
84
84
1
1
Rev 2.2
UNIT
UNIT
UNIT
k
k
k
k
pF
pF
V
V
V
V
V
A
A