ics9248-112 Integrated Device Technology, ics9248-112 Datasheet - Page 11

• 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 - PCI
Electrical Characteristics - REF, 48MHz_0 (Pin 26)
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
PARAMETER
PARAMETER
Duty Cycle
Duty Cycle
Rise Time
Rise Time
Fall Time
Fall Time
1
1
1
1
DD
DD
1
1
1
= 3.3 V +/-5%; C
= 3.3 V +/-5%; C
1
1
1
1
1
1
SYMBOL
SYMBOL
t
t
R
R
jcyc-cyc1
jcyc-cyc5
R
R
V
V
V
V
I
I
DSP1B
DSN1B
I
I
t
OH1
d
DSP5
DSN5
OH5
d
OL1
t
t
OL5
t
t
sk1
OH1
OL1
OH5
OL5
r1
f1
r5
f5
t1
t5
V
V
I
I
V
V
V
V
V
V
V
V
V
V
V
I
I
V
V
V
V
V
V
V
V
V
L
L
OH
OL
OH
OL
O
O
OH @ MIN
OH @ MAX
OL @ MIN
OL @ MAX
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)
= 10-20 pF (unless otherwise specified)
= 1.5 V
= 1.5 V
= 1.5 V
= 1.5 V
= 1.5 V; 48MHz
= 1.5 V; REF
= V
= V
= 1 mA
= V
= V
= 1 mA
= -1 mA
= -1 mA
= 0.4 V, V
= 0.4 V, V
= 2.4 V, V
= 2.4 V, V
DD
DD
DD
DD
*(0.5)
*(0.5)
*(0.5)
*(0.5)
= 1.95 V
= 1.95 V
= 1.0 V
= 1.0 V
= 0.4 V
= 0.4 V
= 3.135 V
= 3.135 V
CONDITIONS
CONDITIONS
OH
OH
OL
OL
= 2.4 V
= 0.4 V
= 2.4 V
= 0.4 V
11
MIN
MIN
2.4
-33
0.5
0.5
2.4
-29
0.5
0.5
11
11
30
45
11
11
29
45
ICS9248-112
0.009
0.009
TYP
TYP
3.29
-136
51.6
3.29
-136
115
330
145
115
200
780
-13
1.3
1.6
-13
1.2
1.2
11
11
38
11
11
38
53
MAX UNITS
MAX UNITS
1000
0.55
0.55
500
500
500
-33
-23
55
55
40
55
55
55
40
55
2
2
4
4
mA
mA
mA
mA
ns
ns
ps
ps
ns
ns
ps
ps
W
W
%
W
W
%
V
V
V
V