參數(shù)資料
型號: L9214A
廠商: Lineage Power
英文描述: Low-Cost Ringing SLIC(低價格振鈴用戶環(huán)路接口電路)
中文描述: 低成本振鈴用戶接口(低價格振鈴用戶環(huán)路接口電路)
文件頁數(shù): 19/44頁
文件大小: 964K
代理商: L9214A
Preliminary Data Sheet
October 2000
Low-Cost Ringing SLIC
L9214A/G
Lucent Technologies Inc.
19
Electrical Characteristics
(continued)
Table 9. Logic Inputs and Outputs (V
CC
= 5.0 V)
Table 10. Logic Inputs and Outputs (V
CC
= 3.3 V)
Parameter
Symbol
Min
Typ
Max
Unit
Input Voltages:
Low Level
High Level
Input Current:
Low Level (V
CC
= 5.25 V, V
I
= 0.4 V)
High Level (V
CC
= 5.25 V, V
I
= 2.4 V)
Output Voltages (open collector with internal pull-up resistor):
Low Level (V
CC
= 4.75 V, I
OL
= 200
μ
A)
High Level (V
CC
= 4.75 V, I
OH
= –10
μ
A)
V
IL
V
IH
–0.5
2.0
0.4
2.4
0.7
V
CC
V
V
I
IL
I
IH
±250
±250
μ
A
μ
A
V
OL
V
OH
0
2.4
0.2
0.4
V
CC
V
V
Parameter
Symbol
Min
Typ
Max
Unit
Input Voltages:
Low Level
High Level
Input Current:
Low Level (V
CC
= 3.46 V, V
I
= 0.4 V)
High Level (V
CC
= 3.46 V, V
I
= 2.4 V)
Output Voltages (open collector with internal pull-up resistor):
Low Level (V
CC
= 3.13 V, I
OL
= 200
μ
A)
High Level (V
CC
= 3.13 V, I
OH
= –5
μ
A)
V
IL
V
IH
–0.5
2.0
0.2
2.5
0.5
V
CC
V
V
I
IL
I
IH
±250
±250
μ
A
μ
A
V
OL
V
OH
0
2.2
0.2
0.5
V
CC
V
V
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