ics9248-99 Integrated Device Technology, ics9248-99 Datasheet - Page 12

• Manufacturer Part Number: ics9248-99
• Description: Frequency Generator & Integrated Buffers For Celeron & Pii/iii
• Manufacturer: Integrated Device Technology

0314C—09/18/03
T
1
T
1
Electrical Characteristics - PCI
Electrical Characteristics - REF1, 48MHz
ICS9248-99
Guaranteed by design, not 100% tested in production.
Guaranteed by design, not 100% tested in production.
A
A
= 0 - 70C; V
= 0 - 70C; V
Output High Voltage
Output High Voltage
Output High Current
Output High Current
Output Low Voltage
Output Low Voltage
Output Low Current
Output Low Current
Output Impedance
Output Impedance
Output Impedance
Output Impedance
PARAMETER
PARAMETER
Duty Cycle
Duty Cycle
Rise Time
Rise Time
Fall Time
Fall Time
Skew
Jitter
Jitter
DD
DD
= V
= 3.3V +/-5%; C
DDL
= 3.3 V +/-5%; C
SYMBOL
SYMBOL
t
t
t
R
R
jcyc-cyc
jcyc-cyc
R
R
jcyc-cyc
V
V
V
V
I
I
I
I
t
d
d
DSP5
DSN5
OH5
OL5
t
t
L
DSP1
DSN1
OH1
OL1
t
t
sk1
OH5
OH1
OL5
OL1
r5
f5
r1
f1
t5
t1
= 10-30 pF (unless otherwise stated)
L
= 10 -20 pF (unless otherwise stated)
V
V
V
V
V
V
OL
OH
T
V
V
OL
OH
T
V
= 1.5 V; Fixed Clocks
OH
OH
V
V
V
V
= 1.5 V; Ref Clocks
V
= 0.4 V, V
OL
= 2.4 V, V
= 0.4 V, V
= 2.4 V, V
OL
OH
OL
V
V
@ MAX = 3.135 V
CONDITIONS
@MAX = 3.135 V
V
V
OL
OH
CONDITIONS
@ MIN = 1.95 V
O
O
I
@MIN =1.95 V
I
@ MAX= 0.4 V
I
O
O
@ MIN = 1.0 V
V
OL
I
V
V
V
12
OH
OH
@MIN=0.4 V
OL
= V
= V
@MIN =1 V
T
= V
= V
T
T
T
= -1 mA
= 1.5 V
= 1 mA
= -1 mA
= 1.5 V
= 1.5 V
= 1.5 V
= 1 mA
DD
DD
DD
DD
OH
*(0.5)
*(0.5)
*(0.5)
OL
*(0.5)
OH
OL
= 2.4 V
= 0.4 V
= 2.4 V
= 0.4 V
MIN
2.4
-29
MIN
20
20
29
45
2.4
-33
0.5
0.5
12
12
30
45
1.948
1.813
TYP
52.6
619
TYP
390
110
1.9
50
2
MAX
1000
MAX
500
0.4
-23
0.55
60
60
27
55
500
500
-33
2.5
2.3
55
55
38
55
4
4
UNITS
UNITS
mA
mA
mA
mA
ns
ns
ps
ps
%
mA
mA
mA
mA
V
V
ns
ns
ps
ps
%
V
V