參數(shù)資料
型號(hào): ICS9148F-03
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): 14/16頁(yè)
文件大?。?/td> 691K
代理商: ICS9148F-03
14
ICS9148-02
Electrical Characteristics - 24M, 48M, REF1
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
O24M
Output Frequency
F
O48M
Output Frequency
F
OREF
R
DSP51
V
O
= V
DD
*(0.5)
R
DSN51
V
O
= V
DD
*(0.5)
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
t
r51
V
OL
= 0.4 V, V
OH
= 2.4 V
t
f51
V
OH
= 2.4 V, V
OL
= 0.4 V
d
t51
V
T
= 1.5 V
t
j1s5A1
V
T
= 1.5 V; Fixed Clocks
t
j1s5B1
V
T
= 1.5 V; Ref Clocks
t
jabs5A1
V
T
= 1.5 V; Fixed Clocks
t
jabs5B1
V
T
= 1.5 V; Ref Clocks
CONDITIONS
MIN
TYP
24
48
14.318
MAX UNITS
MHz
MHz
MHz
V
V
mA
mA
Output Impedance
20
60
Output Impedance
20
2.4
60
2.5
0.2
-29
25
0.4
-22
16
Rise Time
1.8
4
ns
Fall Time
1.7
4
ns
Duty Cycle
45
51
55
%
Jitter
50
150
pS
150
350
-250
120
250
-600
-
600
pS
1
Guarenteed by design, not 100% tested in production.
Electrical Characteristics - REF0
T
A
= 0 - 70C; V
DD
= V
DDL
= 3.3 V +/-5%; C
L
= 20 - 45 pF (unless otherwise stated)
PARAMETER
SYMBOL
Output Frequency
F
O7
Output Impedance
R
DSP7
V
O
= V
DD
*(0.5)
Output Impedance
R
DSN7
V
O
= V
DD
*(0.5)
Output High Voltage
V
OH7
I
OH
= -24 mA
Output Low Voltage
V
OL7
I
OL
= 23 mA
Output High Current
I
OH7
V
OH
= 2.0 V
Output Low Current
I
OL7
V
OL
= 0.8 V
T
r71
V
OL
= 0.4 V, V
OH
= 2.4 V
T
f71
V
OH
= 2.4 V, V
OL
= 0.4 V
D
t71
V
T
= 1.5 V
T
j1s71
V
T
= 1.5 V
T
jabs71
V
T
= 1.5 V
CONDITIONS
MIN
TYP
14.318
MAX UNITS
MHz
V
V
mA
mA
10
10
2.4
24
24
2.5
0.35
-47
47.5
0.4
-40
41
Rise Time
1.8
2
ns
Fall Time
1.4
2
ns
Duty Cycle
45
52
45
%
Jitter
150
350
ps
-600
-
600
pS
1
Guarenteed by design, not 100% tested in production.
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