参数资料
型号: PEF22554E
厂商: INFINEON TECHNOLOGIES AG
元件分类: 通信及网络
英文描述: Ultraframer DS3/E3/DS2/E2/DS1/E1/DS0
中文描述: Ultraframer DS3/E3/DS2/E2/DS1/E1/DS0
文件页数: 25/30页
文件大小: 914K
代理商: PEF22554E
QuadFALC
PEF 22554
Electrical Characteristics
Delta Sheet
25/30
2002-09-16
2.2
Operating Range
Note: In the operating range, the functions given in the circuit description are fulfilled.
V
DD
, V
DDP
, V
DDR
and V
DDX
have to be connected to the same voltage level,
V
SS
, V
SSP
, V
SSR
, and V
SSX
have to be connected to ground level.
V
DD
and V
DDC
refer to the same ground level V
SS
.
Parameter
Symbol
Limit Values
min.
-40
3.13
3.13
3.13
1.62
3.13
0
0
0
Unit Notes
max.
85
3.46
3.46
3.46
1.98
3.46
3.60
2)
3.46
0
Ambient temperature
Supply voltages
T
A
V
DD
V
DDP1)
V
DDR1)
V
DDC
V
DDX1)
V
IA
V
ID
V
SS
V
SSP
V
SSR
V
SSX
°
C
V
V
V
V
V
V
V
V
3.3 V
±
5%
3.3 V
±
5%
3.3 V
±
5%
1.8 V
±
10%
3.3 V
±
5%
3.3 V
±
5%
3.3 V
±
5%
1)
Voltage ripple less than 50 mV on these 3.3V supplies
Analog input voltages
Digital input voltages
Ground
2)
Depending on the applied power supply level, signal clipping may occur due to activation of the ESD protection
diodes if the signal level exceeds
V
DDR
+ 0.3 V
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