參數(shù)資料
型號: ICS9248YG-50
英文描述: Peripheral IC
中文描述: 外圍芯片
文件頁數(shù): 7/12頁
文件大小: 471K
代理商: ICS9248YG-50
ICS9248-126
Third party brands and names are the property of their respective owners.
Electrical Characteristics - CPU
T
A
= 0 - 70C; V
DD
= VDDL = 3.3 V +/-5%; C
L
= 10 - 20 pF (unless otherwise stated)
PARAMETER
SYMBOL
Output Impedance
R
DSP2A
VO=VDD*(0.5)
Output Impedance
R
DSN2A
VO=VDD*(0.5)
Output High Voltage
V
OH1a
I
OH
= -20.0 mA
Output Low Voltage
V
OL1a
I
OL
= 12 mA
Output High Current
I
OH1a
V
OH
= 2 V
Output Low Current
I
OL1a
V
OL
= 0.8 V
Rise Time
t
r1a
V
OL
= 0.4 V, V
OH
= 2.4 V
Fall Time
t
f1a
V
OH
= 2.4 V, V
OL
= 0.4 V
Duty Cycle
d
t1a
V
T
= 1.5 V
Skew
t
sk1a
V
T
= 1.5 V
Jitter, Cycle-to-cycle
t
jcyc-cyc1a
V
T
= 1.5 V
1
Guaranteed by design, not 100% tested in production.
CONDITIONS
MIN
10
10
2
TYP
36.5
29
2.85
0.31
-45
29
1.24
1.6
52.6
80.8
128
MAX
40
40
UNITS
V
V
mA
mA
ns
ns
%
ps
ps
1
1
0.4
-19
22
0.4
0.4
45
1
2
2
1
1
62
175
250
1
1
Electrical Characteristics - CPU
T
A
= 0 - 70C; V
DD
= 3.3 V +/-5%, V
DDL
= 2.5 V +/-5%; C
L
= 10 - 20 pF (unless otherwise stated)
PARAMETER
SYMBOL
Output Impedance
R
DSP2A
VO=VDD*(0.5)
Output Impedance
R
DSN2A
VO=VDD*(0.5)
Output High Voltage
V
OH1B
I
OH
= -12.0 mA
Output Low Voltage
V
OL1B
I
OL
= 12 mA
Output High Current
I
OH1B
V
OH
= 1.7 V
Output Low Current
I
OL1B
V
OL
= 0.7 V
Rise Time
t
r1B
V
OL
= 0.4 V, V
OH
= 2.0 V
Fall Time
t
f1B
V
OH
= 2.0 V, V
OL
= 0.4 V
Duty Cycle
d
t1a
V
T
= 1.5 V
Skew
t
sk1a
V
T
= 1.5 V
Jitter, Cycle-to-cycle
t
jcyc-cyc1B
V
T
= 1.25 V CPU, SDRAM Synchronous
t
jcyc-cyc1B
V
T
= 1.25 V CPU, SDRAM Asynchronous
CONDITIONS
MIN
10
10
2
TYP
36.5
29
2.3
0.31
-39
26
1.03
1.26
51.7
66.1
170
124.5
MAX
40
40
UNITS
V
V
mA
mA
ns
ns
%
ps
ps
ps
1
1
0.4
-21
19
1
1.6
1.6
55
175
250
350
1
1
45
1
1
1
1
Guaranteed by design, not 100% tested in production.
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