ics9248-73 ETC-unknow, ics9248-73 Datasheet - Page 10

• Manufacturer Part Number: ics9248-73
• Description: Frequency Timing Generator Pentium Systems
• Manufacturer: ETC-unknow

T
1
Electrical Characteristics - PCICLK
Jitter, Cycle-to-cycle
Output High Voltage
Output High Voltage
Guaranteed by design, not 100% tested in production.
Output High Current
Output High Current
Output Low Voltage
Output Low Voltage
Output Low Current
Output Low Current
A
= 0 - 70º C; V
PARAMETER
Duty Cycle
Rise Time
Fall Time
Skew
1
1
1
1
DD
= 3.3 V +/-5%, V
1
SYMBOL
t
jcyc-cyc1
V
V
V
V
I
I
I
I
t
OH1
OH1
OL1
OL1
d
t
OH1
OH1
OL1
OL1
t
sk1
r1
f1
t1
DDL
IOH = -11 mA; Pci0 & Pci1
I
I
I
V
V
V
V
V
V
V
V
V
V
V
V
V
OH
OL
OL
OH
OH
OL
OL
OL
OL
OH
OH
T
T
T
T
T
= 2.5 V +/-5%; C
= 1.5 V
= 1.5 V; C
= 1.5 V; C
= 1.5 V; C
= 1.5 V
= 9.4 mA; Pci0 & Pci1
= 9.4 mA
= -11 mA
= 0.8 V; Pci0 & Pci1
= 0.8 V
= 0.4 V, V
= 0.4 V, V
= 2.0 V; Pci0 & Pci1
= 2.0 V
= 2.4 V, V
= 2.4 V, V
L
L
L
=60pF for Pci0 & PCI1
=50pF for Pci0 & PCI1
=40pF for Pci0 & PCI1
OH
OH
OL
OL
CONDITIONS
= 2.4 V; PCI0:1, C
= 2.4 V; PCI2:7
= 0.4 V; PCI0:1, C
= 0.4 V; PCI2:7
L
= 60 pF for PCI0 & PCI1, CL = 30 pF for other PCIs
L
L
=60pF
=60pF
MIN
2.4
2.4
0.5
0.5
0.5
0.5
25
25
45
TYP
-110
0.12
130
545
360
455
-55
3.2
3.1
0.2
1.5
1.7
1.4
1.7
82
42
50
ICS9248-73
MAX UNITS
500
500
-22
-22
0.4
0.4
2.3
2.3
55
2
2
mA
mA
mA
mA
ns
ns
ns
ns
ps
ps
ps
%
ps
V
V
V
V