參數(shù)資料
型號: PSB21911
廠商: SIEMENS A G
元件分類: 數(shù)字傳輸電路
英文描述: ISDN Echocancellation Circuit for Terminal Applications IEC-Q TE
中文描述: DATACOM, ISDN ECHO CANCELLER
文件頁數(shù): 130/164頁
文件大?。?/td> 1401K
代理商: PSB21911
PSB 21911
PSF 21911
Electrical Characteristics
Semiconductor Group
130
11.97
5
Electrical Characteristics
5.1
Absolute Maximum Ratings
Note: Stresses above those listed under “Absolute Maximum Ratings” may cause
permanent damage to the device.
Exposure to conditions beyond those indicated in the recommended operational
conditions of this specification may affect device reliability.
This is a stress rating only and functional operation of the device under those
conditions or at any other condition beyond those indicated in the operational
conditions of this specification is not implied.
It is not implied, that more than one of those conditions can be applied
simultaneously.
Parameter
Supply voltage
Input voltage
Output voltage
Max. voltage applied at U-Interface
Max. voltage between
GNDA1 (GNDA2) and GNDD
Storage temperature
Ambient temperature
PSB 21911
PSF 21911
Thermal resistance
(system-air)
(system-case)
Symbol
Limit Values
– 0.3 <
V
DD
< 7.0
– 0.3 <
V
I
<
V
DD
+ 0.3 (max. 7) V
– 0.3 <
V
O
<
V
DD
+ 0.3 (max 7) V
– 0.3 <
V
S
<
V
DD
+ 0.3 (max. 7) V
Unit
V
V
DD
V
I
V
O
V
S
V
S
T
stg
±
250
– 65 to 125
mV
°
C
T
A
T
A
0 to 70
– 40 to 85
°
C
°
C
R
th SA
R
th SC
40
9
K/W
K/W
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