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參數(shù)資料
| 型號(hào)： | ICS9148-17 |
| 英文描述： | Frequency Generator & Integrated Buffers for PENTIUM/ProTM |
| 中文描述： | 頻率發(fā)生器 |
| 文件頁(yè)數(shù)： | 12/16頁(yè) |
| 文件大小： | 691K |
| 代理商： | ICS9148-17 |
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12
ICS9148-02
Electrical Characteristics - CPU
T
A
= 0 - 70C; V
DD
= V
DDL
= 3.3 V +/-5%; C
L
= 10 - 20 pF (unless otherwise stated)
PARAMETER
SYMBOL
Output Frequency
F
O2
R
DSP2A1
V
O
= V
DD
*(0.5)
R
DSN2A1
V
O
= V
DD
*(0.5)
Output High Voltage
V
OH2A
I
OH
= -28 mA
Output Low Voltage
V
OL2A
I
OL
= 27 mA
Output High Current
I
OH2A
V
OH
= 2.0 V
Output Low Current
I
OL2A
V
OL
= 0.8 V
t
r2A1
V
OL
= 0.4 V, V
OH
= 2.4 V
t
f2A1
V
OH
= 2.4 V, V
OL
= 0.4 V
d
t2A1
V
T
= 1.5 V
t
sk2A1
V
T
= 1.5 V
t
jcyc-cyc2A1
V
T
= 1.5 V
t
j1s2A1
V
T
= 1.5 V
t
jabs2A1
V
T
= 1.5 V
CONDITIONS
MIN
60
TYP
MAX UNITS
66
MHz
V
V
mA
mA
Output Impedance
10
20
Output Impedance
10
2.4
20
2.5
0.35
-52
59
0.4
-48
49.3
Rise Time
1.1
2.85
ns
Fall Time
0.95
2.85
ns
Duty Cycle
45
51
55
%
Skew
80
250
ps
170
250
ps
Jitter
60
150
ps
-250
100
+250
ps
1
Guaranteed by design, not 100% tested in production.
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 Frequency
F
O2
R
DSP2B1
V
O
= V
DD
*(0.5)
R
DSN2B1
V
O
= V
DD
*(0.5)
Output High Voltage
V
OH2B
I
OH
= -13.0 mA
Output Low Voltage
V
OL2B
I
OL
= 14 mA
Output High Current
I
OH2B
V
OH
= 1.7 V
Output Low Current
I
OL2B
V
OL
= 0.7 V
t
r2B1
V
OL
= 0.4 V, V
OH
= 2.0 V
t
f2B1
V
OH
= 2.0 V, V
OL
= 0.4 V
d
t2B1
V
T
= 1.25 V
t
sk2B1
V
T
= 1.25 V
t
jcyc-cyc2B1
V
T
= 1.25 V
t
j1s2B1
V
T
= 1.25 V
t
jabs2B1
V
T
= 1.25 V
CONDITIONS
MIN
60
TYP
MAX UNITS
66
MHz
Output Impedance
10
25
V
V
mA
mA
Output Impedance
10
2
25
2.2
0.3
-20
26
0.4
-16
22
Rise Time
1.42
1.6
ns
Fall Time
0.95
1.6
ns
Duty Cycle
45
49.5
55
ns
Skew
60
250
ps
150
250
ps
Jitter
80
150
ps
-250
80
+250
ps
1
Guaranteed by design, not 100% tested in production.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| ICS9148-18 | Pentium/ProTM System Clock Chip |
| ICS9148-20 | Pentium/ProTM System Clock Chip |
| ICS9148yF-10 | Pentium/ProTM System Clock Chip |
| ICS9148yF-111 | Frequency Generator & Integrated Buffers for PENTIUM/ProTM |
| ICS9148B-04 | Frequency Generator & Integrated Buffers for PENTIUM/ProTM |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| ICS9148-18 | 制造商:ICS 制造商全稱:ICS 功能描述:Pentium/ProTM System Clock Chip |
| ICS9148-20 | 制造商:IDT 制造商全稱:Integrated Device Technology 功能描述:Pentium/ProTM System Clock Chip |
| ICS9148-25 | 制造商:ICS 制造商全稱:ICS 功能描述:Pentium/Pro System and Cyrix Clock Chip |
| ICS9148-26 | 制造商:ICS 制造商全稱:ICS 功能描述:Frequency Generator & Integrated Buffers for PENTIUM/ProTM |
| ICS9148-32 | 制造商:ICS 制造商全稱:ICS 功能描述:Pentium/ProTM System Clock Chip |
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