参数资料
型号: ICS94241FLF-T
英文描述: Programmable TCH⑩ for Differential PIII⑩ Processor
中文描述: 可编程清桦⑩⑩微分PIII处理器
文件页数: 12/16页
文件大小: 153K
代理商: ICS94241FLF-T
12
ICS94241
0453C—10/26/04
Electrical Characteristics - SDRAM
T
A
= 0 - 70°C; V
DD
= 3.3 V +/-5%, V
DDL
= 2.5 V +/-5%; C
L
= 30 pF (unless otherwise stated)
PARAMETER
SYMBOL
CONDITIONS
Output High Voltage
V
OH3
I
OH
= -28mA
Output Low Voltage
V
OL3
I
OL
= 23 mA
Output High Current
I
OH3
V
OH
= 2.0 V
Output Low Current
I
OL3
V
OH
= 0.8 V
Rise Time
T
r31
V
OL
= 0.4V, V
OH
= 2.4 V
Fall Time
T
f31
V
OH
= 2.4V, V
OL
= 0.4 V
Duty Cycle
D
t31
V
T
= 1.5 V
Skew1
T
sk1
V
T
= 1.5 V
Propagation Delay
T
prop
V
T
= 1.5 V
1Guarenteed by design, not 100% tested in production.
MIN
2.4
TYP
MAX
UNITS
V
V
mA
mA
ns
ns
%
ps
ns
0.4
-54
41
0.85
0.85
50
200
2
2
45
55
500
5
Electrical Characteristics - 24MHz, 48MHz, REF
T
A
= 0 - 70°C; V
DD
= 3.3 V +/-5%, V
DDL
= 2.5 V +/-5%; C
L
= 20 pF (unless otherwise stated)
PARAMETER
SYMBOL
Output High Voltage
V
OH5
I
OH
= -16 mA
Output Low Voltage
V
OL5
I
OL
= 9 mA
Output High Current
I
OH5
V
OH
= 2.0 V
Output Low Current
I
OL5
V
OL
= 0.8 V
Rise Time
1
t
r5
V
OL
= 0.4 V, VOH = 2.4 V
Fall Time
1
t
f5
V
OH
= 2.4 V, VOL = 0.4 V
Duty Cycle
1
d
t5
V
T
= 1.5 V
Jiter, Cycle-to-cycle (24, 48MHz)
t
jcyc-cyc2B
V
T
= 1.5 V
1
Guaranteed by design, not 100% tested in production.
CONDITIONS
MIN
2.4
TYP
MAX
UNITS
V
V
mA
mA
ns
ns
%
ps
0.4
-22
16
1.5
1.5
53
250
4
4
45
55
500
1
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