ics9248-171 ETC-unknow, ics9248-171 Datasheet - Page 9

• Manufacturer Part Number: ics9248-171
• Description: Single Chip, System Clock K7/1647 Chipset 147mhz; Sdram Clocks
• Manufacturer: ETC-unknow

T
1
T
1
Third party brands and names are the property of their respective owners.
Electrical Characteristics - 48MHz, REF0
Electrical Characteristics - SDRAM (12:0)
Output High Voltage
Output High Voltage
Guaranteed by design, not 100% tested in production.
Output Low Voltage
Output High Current
Guarenteed by design, not 100% tested in production.
Output High Current
Output Low Current
Output Low Voltage
Output Low Current
A
A
Jitter, One Sigma
= 0 - 70º C; V
Jitter, Absolute
= 0 - 70º C; V
Skew
PARAMETER
PARAMETER
Duty Cycle
Duty Cycle
Rise Time
Rise Time
Fall Time
Fall Time
1
(window)
1
1
1
1
1
1
DD
DD
1
1
= 3.3 V +/-5%, V
= 3.3 V +/-5%, C
SYMBOL
SYMBOL
V
V
V
t
V
I
I
D
T
t
I
I
T
T
jabs5
OH5
OL5
d
t
j1s5
OH3
OL3
OH5
OL5
t
OH3
OL3
sk
r5
r3
f3
t3
f5
t5
1
1
1
1
DDL
L
I
I
V
V
V
V
V
V
V
I
I
V
V
V
V
V
VT = 50%
= 20 pF (unless otherwise stated)
OH
OL
OH
OL
OH
OL
OL
OH
T
T
T
OH
OL
OL
OH
T
= 2.5 V +/-5%; C
= 1.5 V
= 1.5 V
= 1.5 V
= 50%
= 11 mA
= -11 mA
= 9 mA
= -16 mA
= 0.8 V
= 0.4 V, V
= 0.8 V
= 0.4 V, V
= 2.0 V
= 2.4 V, V
= 2.0 V
= 2.4 V, V
OH
OL
OH
OL
CONDITIONS
CONDITIONS
= 2.4 V
= 0.4 V
= 2.4 V
= 0.4 V
L
= 20 pF (unless otherwise stated)
9
MIN
MIN
2.4
12
45
16
45
-1
2
Advance Information
TYP
TYP
ICS9248-171
MAX UNITS
MAX UNITS
-12
250
-22
0.4
2.2
2.2
0.4
0.5
55
55
2
2
1
mA
mA
mA
mA
ns
ns
ns
ns
ps
%
ns
ns
%
V
V
V
V