le9531cmqc Zarlink Semiconductor, le9531cmqc Datasheet - Page 16

• Manufacturer Part Number: le9531cmqc
• Description: Ringing Subscriber Line Interface Circuit
• Manufacturer: Zarlink Semiconductor

Input Voltages:
Input Current:
Output Voltages (open collector with internal 100 k pull-
down resistor):
Tip Open state Tip Input Impedance
Threshold
Hysteresis
Low Level
High Level
Low Level (V
High Level (V
Low Level (V
High Level (V
cc
cc
cc
cc
= 3.46 V, V
= 3.13 V, I
= 3.46 V, V
= 3.13 V, I
Parameter
Parameter
Table 3 - Logic Inputs and Outputs (Vcc = 3.3 V)
OL
OH
I
I
= 0.4 V)
= 2.4 V)
= 360 µA)
= –5 µA)
Table 4 - Ground Start
Zarlink Semiconductor Inc.
Le9531
16
Symbol
Min.
150
V
V
—
—
V
I
I
I
IH
IH
OH
IL
OL
IL
Min.
–0.5
Typ.
11.2
2.0
2.2
2.2
—
—
—
0
Typ.
0.2
2.5
0.2
—
—
—
Max.
—
—
—
Max.
±10
0.5
V
0.5
V
30
cc
cc
Unit
mA
mA
Unit
k
µA
µA
V
V
V
V
Data Sheet