ics9248-112 Integrated Device Technology, ics9248-112 Datasheet - Page 9

• Manufacturer Part Number: ics9248-112
• Description: Frequency Generator & Integrated Buffers For Celeron
• Manufacturer: Integrated Device Technology

0326C—09/18/03
Jitter, Cycle-to-cycle
Jitter, Cycle-to-cycle
1
1
T
T
Electrical Characteristics - CPU
Electrical Characteristics - 3V66
Output High Voltage
Output High Voltage
Output High Current
Guaranteed by design, not 100% tested in production.
Output High Current
Guaranteed by design, not 100% tested in production.
Output Low Voltage
Output Low Voltage
Output Impedance
Output Impedance
Output Low Current
Output Impedance
Output Impedance
Output Low Current
A
A
= 0 - 70C; V
= 0 - 70C; V
Skew window
Skew window
PARAMETER
PARAMETER
Duty Cycle
Duty Cycle
Rise Time
Rise Time
Fall Time
Fall Time
1
1
1
1
DDL
DD
1
1
1
1
= 3.3 V +/-5%; C
= 2.5 V +/-5%; C
1
1
1
1
1
1
SYMBOL
SYMBOL
t
t
jcyc-cyc2B
R
R
R
R
jcyc-cyc1
V
V
I
I
V
V
t
I
DSP2B
DSN2B
OH2B
d
DSP1B
DSN1B
I
OL2B
t
t
t
sk2B
OH2B
OL2B
OH1
d
OL1
t
t
r2B
f2B
sk1
OH1
OL1
t2B
r1
f1
t1
V
V
I
I
V
V
V
V
V
V
V
V
CPU=67,133 MHz, SDRAM=100 MHz
V
V
I
I
V
V
V
V
V
V
V
V
V
L
OH
OL
V
OH
OL
L
O
O
OH @ MIN
OH @ MAX
OL @ MIN
OL
OH
T
T
T
O
O
OH @ MIN
OH @ MAX
OL @ MIN
OL @ MAX
OL
OH
T
T
T
= 10-30 pF (unless otherwise specified)
OL @ MAX
= 10-20 pF (unless otherwise specified)
= 1.25 V
= 1.25 V
= 1.25 V; CPU=SDRAM=100,133 MHz
= 1.5 V
= 1.5 V
= 1.5 V
= V
= V
= 1 mA
= V
= V
= 1 mA
= -1 mA
= -1 mA
= 0.4 V, V
= 0.4 V, V
= 2.0 V, V
= 2.4 V, V
DD
DD
DD
DD
*(0.5)
*(0.5)
*(0.5)
*(0.5)
= 1.2 V
= 1.95 V
= 1.0 V
= 1.0 V
= 0.4 V
= 2.375 V
= 3.135 V
= 0.3 V
CONDITIONS
CONDITIONS
OH
OH
OL
OL
= 2.0 V
= 0.4 V
= 2.4 V
= 0.4 V
9
MIN
13.5
MIN
-27
0.4
0.4
2.4
-33
0.5
0.5
12
27
45
11
11
30
45
2
ICS9248-112
0.015
0.009
TYP
TYP
3.29
-136
53.6
200
400
115
280
2.5
-85
1.1
1.1
-13
1.2
1.3
14
13
68
20
50
50
11
11
38
37
-9
MAX UNITS
MAX UNITS
0.55
175
250
500
175
500
0.4
-27
1.6
1.6
-33
45
45
30
55
55
55
40
55
2
2
mA
mA
mA
mA
ns
ns
ps
ps
ns
ns
ps
ps
W
W
%
W
W
%
V
V
V
V