ox16pci954 ETC-unknow, ox16pci954 Datasheet - Page 60

• Manufacturer Part Number: ox16pci954
• Description: Integrated Quad Uart Interface
• Manufacturer: ETC-unknow

12.2 PCI I/O Buffers
Eq. A :
Eq. B :
Data Sheet Revision 1.3
OXFORD SEMICONDUCTOR LTD.
DC Specifications
AC Specifications
Symbol
C
I
Slew
Slew
I
C
OH(AC)
OL(AC)
V
V
L
V
V
C
V
IDSEL
I
I
I
I
CLK
PIN
CL
HL
CC
IH
OH
IL
OL
IH
IL
IN
R
F
Parameter
Supply voltage
Input low voltage
Input high voltage
Input low leakage current
Input high leakage current
Output low voltage
Output low voltage
Input pin capacitance
CLK pin capacitance
IDSEL pin capacitance
Pin inductance
Switching current
high
(Test point)
Switching current
low
(Test point)
Low clamp current
High clamp current
Output rise slew rate
Output fall slew rate
I
I
OH
OL
= 78.5 * V
= 11.9 * (V
OUT
OUT
* (4.4 - V
- 5.25) * (V
Table 41: Characteristics of PCI I/O buffers
OUT
Condition
V
I
I
0 < V
1.4 < V
3.1 < V
V
2.2 > V
0.71 > V
V
-5 < V
V
V
0.4V to 2.4V
2.4V to 0.4V
V
OUT
OUT
V
IN
OUT
OUT
CC
CC
IN
OUT
OUT
)
= 2.7V
+4 < V
+1
= 0.5V
= -2 mA
= 3 mA, 6mA
OUT
= 3.1
= 0.71
IN
+ 2.45)
OUT
OUT
OUT
< -1
OUT
2.2
> 0.55
1.4
> 0
2.4
V
IN
CC
<
for 3.1 < V
for 0.71 > V
-44 (V
25+ (V
-25 + (V
V
OUT
OUT
OUT
0.015
0.015
4.75
Min
-0.5
IN
-44
OUT
2.0
2.4
95
- 1.4)/0.024
/ 0.023
5
1
1
-V
IN
> 0
CC
+1)/
V
CC
-1)/
V
CC
Eq. A
Eq. B
Max
-142
5.25
0.55
206
0.8
-70
70
10
12
10
8
5
5
+ 0.5
OX16PCI954
V/nS
V/nS
Unit
mA
mA
mA
mA
nH
pF
pF
pF
V
V
V
V
V
Page 60
A
A