ics9248-127 ETC-unknow, ics9248-127 Datasheet - Page 9

• Manufacturer Part Number: ics9248-127
• Description: Frequency Generator Integrated Buffers Pentium/protm
• Manufacturer: ETC-unknow

1
T
T
1
Electrical Characteristics - PCI
Electrical Characteristics - SDRAM
Skew (Buffer-In to SDRA M )
Guaranteed by design, not 100% tested in production.
Guaranteed by design, not 100% tested in production.
A
Output High Voltage
A
Output Low Voltage
Output High Current
Output Low Current
Output Impedance
Output Impedance
= 0 - 70C; V
= 0 - 70C; V
PARAMETER
Skew window
Output High Voltage
Output High Current
Output Low Voltage
Output Low Current
Duty Cycle
Output Impedance
Output Impedance
Rise Time
Fall Time
Skew W indow
PA RA M ETER
Jitter
Duty Cycle
Ris e Time
Fall Time
D D
DD
1
1
1
=3.3V +/-5%; C
=3.3V +/-5%; C
1
1
1
1
1
SYMBOL
R
R
V
V
t
I
I
jabs1
DSN1
DSP1
1
t
d
OH1
OL1
t
t
sk1
OH1
OL1
f1
r1
t1
1
1
L
1
L
SYM BOL
R
R
= 30 pF (unless otherwise specified)
= 30 pF (unless otherwise specified)
V
V
I
D SN 2A
I
D SP 2A
t
t
O H 2A
d
O L 2A
O H 2A
t
t
O L2A
sk2A
sk2A
r2A
f2A
t2A
Vo=V
Vo=V
I
I
V
V
V
V
V
V
V
OH
OL
OH
OL
OL
OH
T
T
T
1
1
= 1.5 V
= 1.5 V
= 1.5 V
= 9.4 mA
= -18 mA
= 0.8 V
= 0.4 V, V
= 2.0 V
= 2.4 V, V
DD
DD
Vo=V
Vo=V
I
I
V
V
V
V
V
V
V
*(0.5)
*(0.5)
O H
O L
O H
O L
O L
O H
T
T
T
= 1.5 V
= 1.5 V
= 1.5 V
= 19 mA
= -28 mA
= 0.8 V
= 0.4 V, V
= 2.0 V
= 2.4 V, V
D D
D D
OH
OL
CONDITIONS
*(0.5)
*(0.5)
= 2.4 V
= 0.4 V
CONDITIONS
O H
O L
= 2.4 V
= 0.4 V
M IN
MIN
2.4
0.5
0.5
10
10
33
45
2.4
12
12
25
45
ICS9248-127
TYP
0.97
1.07
49.1
TYP
145
1.38
1.65
51.1
-72
236
214
2.8
0.3
3.5
50
2.9
0.2
-58
23
20
52
M A X UNITS
MAX UNITS
250
-42
500
500
0.4
1.6
1.6
0.4
-22
2.0
2.0
20
20
55
55
55
55
5
mA
mA
mA
mA
ns
ns
ps
ps
%
ps
ps
V
V
ns
ns
%
V
V