ics9248-131 Integrated Device Technology, ics9248-131 Datasheet - Page 8

• Manufacturer Part Number: ics9248-131
• Description: Frequency Generator & Integrated Buffers For Celeron & Pii/iii
• Manufacturer: Integrated Device Technology

ICS9248-131
1
T
Electrical Characteristics - SDRAM
1
T
Electrical Characteristics - PCI
Guaranteed by design, not 100% tested in production.
SD(0:1,3:12) Duty Cycle
SD (0:1,3:12) Rise Time
Guaranteed by design, not 100% tested in production.
A
SD(0:1,3:12) Fall Time
A
Output High Voltage
Output Low Voltage
Output High Current
Output Low Current
Output Impedance
Output Impedance
= 0 - 70C; V
Output High Voltage
Output Low Voltage
Output High Current
Output Low Current
Jitter, Cyc-to-Cyc
= 0 - 70C; V
Output Impedance
Output Impedance
Propagation Delay
PARAMETER
Skew window
SD 2 Duty Cycle
SD 2 Rise Time
SD 2 Fall Time
PARAMETER
Skew window
Duty Cycle
Rise Time
Fall Time
DD
DD
1
1
1
=V
1
= V
1
1
1
DDL
1
DDL
=3.3V +/-5%; C
1
1
1
= 3.3V +/-5%; C
SYMBOL
R
R
t
jcyc-cyc1
V
V
DSN2B
SYMBOL
DSP2B
I
I
t
OH1
d
OL1
t
t
R
sk1
R
OH1
OL1
r1
f1
Tprop
t1
V
V
DSN2B
DSP2B
I
I
t
d
d
OH1
OL1
t
t
t
t
OH1
sk1
OL1
r1
f1
r1
f1
1
1
t1
t1
1
1
V
V
I
I
V
V
V
V
V
V
V
OH
OL
L
O
O
OH
OL
OL
OH
T
T
T
= 30 pF (unless otherwise specified)
V
V
I
I
V
V
V
V
V
V
V
V
V
V
=V
=V
= 1.5 V
= 1.5 V
= 1.5 V
= 23 mA
OH
OL
L
= -28 mA
= 0.8 V
= 0.4 V, V
= 2.0 V
= 2.4 V, V
O
O
OH
OL
OL
OH
T
OL
OH
T
T
T
= 30 pF (unless otherwise specified)
=V
=V
DD
DD
= 1.5 V
= 1.5 V
= 1.5 V
= 1.5 V
= 23 mA
= -28 mA
= 0.8 V
= 0.4 V, V
= 0.4 V, V
= 2.0 V
= 2.4 V, V
= 2.4 V, V
*(0.5)
*(0.5)
DD
DD
*(0.5)
*(0.5)
OH
OL
CONDITIONS
= 2.4 V
= 0.4 V
OH
OH
CONDITIONS
OL
OL
= 2.4 V
= 0.4 V
= 2.4 V
= 0.4 V
MIN
2.4
12
12
41
45
MIN
2.4
12
12
41
50
50
TYP
305
100
1.7
1.5
24.19
23.08
24
23
50
TYP
350
1.4
1.5
1.8
1.9
54
54
4
MAX UNITS
500
500
-40
0.4
2.3
2.0
MAX UNITS
55
55
55
500
0.4
-40
2.4
2.4
55
55
58
58
2
2
6
mA
mA
ns
ns
ps
ps
%
V
V
mA
mA
ns
ns
ns
ns
ns
ps
%
%
V
V