参数资料
型号: PEF20324
厂商: INFINEON TECHNOLOGIES AG
英文描述: ICs for Communications
中文描述: 通信集成电路
文件页数: 41/63页
文件大小: 705K
代理商: PEF20324
PEB 20324
PEF 20324
Electrical Characteristics
Hardware Reference Manual
41
04.99
5.5
DC Characteristics
a) Non-PCI Interface Pins
Note: The listed characteristics are ensured over the operating range of the integrated
circuit. Typical characteristics specify mean values expected over the production
spread. If not otherwise specified, typical characteristics apply at
T
A
= 25
°
C and
the given supply voltage.
Note: The electrical characteristics described in
section 5.2
also apply here!
Table 5-3
Non-PCI Interface Pins
T
A
= 0 to + 70
°
C;
V
DD5
= 5 V
±
5%,
V
DD3
= 3.3 V
±
0.3 V,
V
SS
= 0 V
Symbo
l
min.
max.
L-input voltage
V
IL
– 0.4
H-input voltage
V
IH
2.0
L-output voltage
V
QL
Parameter
Limit Values
Unit Test Condition
0.8
V
DD5
+ 0.4 V
0.45
V
V
I
QL
= 7 mA
(pin TXD)
I
QL
= 2 mA
(all others / non-PCI)
I
QH
=
– 400
μ
A
V
DD3
= 3.3 V,
V
DD5
= 5.0 V,
inputs at 0 V/
V
DD3
,
no output loads
V
DD3
= 3.3 V,
V
DD5
= 5.0 V,
inputs at 0 V/
V
DD3
,
no output loads
V
DD3
= 3.3 V,
V
DD5
= 5.0 V,
inputs at 0 V/
V
DD3
,
no output loads,
300 PCI clocks after
power-up
0 V <
V
IN
<
V
DD
to 0 V
0 V <
V
OUT
<
V
DD
to 0 V
H-output voltage
Power
supply
current
V
QH
I
CC3
I
CC3
2.4
V
mA
mA
operational
power down
(no clocks)
< 300
< 5
operational
power down
(no clocks)
I
CC5
I
CC5
< 1
< 1
mA
mA
Peak Power supply
current during
RAM initialization process
I
CC3Peak
< 700
mA
I
CC5Peak
< 10
mA
Input leakage current
Output leakage current
I
LI
I
LQ
10
μ
A
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