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參數(shù)資料
| 型號： | IDTCV109E |
| 廠商： | Integrated Device Technology, Inc. |
| 英文描述： | CLOCK GENERATOR FOR DESKTOP PC PLATFORMS |
| 中文描述： | 時鐘發(fā)生器的臺式機平臺 |
| 文件頁數(shù)： | 18/21頁 |
| 文件大?。?/td> | 104K |
| 代理商： | IDTCV109E |
COMMERCIAL TEMPERATURE RANGE
18
IDTCV109E
CLOCK GENERATOR FOR DESKTOP PC PLATFORMS
NOTES:
1. This parameter is guaranteed by design, but not 100% production tested.
2. All long termaccuracy and clock period specifications are guaranteed with the assumption that the REF output is at 14.31818MHz.
Symbol
Parameter
Test Conditions
Min.
Typ.
Max.
Unit
ppm
Long Accuracy
(1,2)
See Tperiod Mn. - Max. values
—
—
300
ppm
T
PERIOD
Clock Period
(2)
48MHz output nomnal
20.8271
—
20.8396
ns
V
OH
Output HIGH Voltage
I
OH
= -1mA
2.4
—
—
V
V
OL
Output LOW Voltage
I
OL
= 1mA
—
—
0.55
V
I
OH
Output HIGH Current
V
OH
at Mn. = 1V
-33
—
—
mA
V
OH
at Max. = 3.135V
—
—
-33
I
OL
Output LOW Current
V
OL
at Mn. = 1.95V
30
—
—
mA
V
OL
at Max. = 0.4V
—
—
38
Edge Rate
(1)
Rising edge rate
1
—
2
V/ns
Edge Rate
(1)
Falling edge rate
1
—
2
V/ns
t
R1
Rise Time
(1)
V
OL
= 0.4V, V
OH
= 2.4V
1
—
2
ns
t
F1
Fall Time
(1)
V
OL
= 0.4V, V
OH
= 2.4V
1
—
2
ns
d
T1
Duty Cycle
(1)
Jitter
(1)
V
T
= 1.5V
45
—
55
%
t
JCYC
-
CYC
—
—
350
ps
ELECTRICAL CHARACTERISTICS, 48MHZ, USB AND V
CH
Following Conditions Apply Unless Otherwise Specified:
Operating Condition: T
A
= 0°C to +70°C, Supply Voltage: V
DD
= 3.3V ± 5%; C
L
= 10 - 20pF
Symbol
Parameter
Test Conditions
Min.
Typ.
Max.
Unit
ppm
Long Accuracy
(1,2)
See Tperiod Mn. - Max. values
—
—
300
ppm
T
PERIOD
Clock Period
(2)
48MHz output nomnal
20.8271
—
20.8396
ns
V
OH
Output HIGH Voltage
I
OH
= -1mA
2.4
—
—
V
V
OL
Output LOW Voltage
I
OL
= 1mA
—
—
0.55
V
I
OH
Output HIGH Current
V
OH
at Mn. = 1V
-33
—
—
mA
V
OH
at Max. = 3.135V
—
—
-33
I
OL
Output LOW Current
V
OL
at Mn. = 1.95V
30
—
—
mA
V
OL
at Max. = 0.4V
—
—
38
Edge Rate
(1)
Rising edge rate
2
—
4
V/ns
Edge Rate
(1)
Falling edge rate
2
—
4
V/ns
t
R1
Rise Time
(1)
V
OL
= 0.4V, V
OH
= 2.4V
0.5
—
1
ns
t
F1
Fall Time
(1)
V
OL
= 0.4V, V
OH
= 2.4V
0.5
—
1
ns
d
T1
Duty Cycle
(1)
Jitter
(1)
V
T
= 1.5V
45
—
55
%
t
JCYC
-
CYC
—
—
350
ps
ELECTRICAL CHARACTERISTICS, DOT 48MHZ
Following Conditions Apply Unless Otherwise Specified:
Operating Condition: T
A
= 0°C to +70°C, Supply Voltage: V
DD
= 3.3V ± 5%; C
L
= 10 - 20pF
NOTES:
1. This parameter is guaranteed by design, but not 100% production tested.
2. All long termaccuracy and clock period specifications are guaranteed with the assumption that the REF output is at 14.31818MHz.
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| IDTCV109EPV | 制造商:IDT 制造商全稱:Integrated Device Technology 功能描述:CLOCK GENERATOR FOR DESKTOP PC PLATFORMS |
| IDTCV110JP | 制造商:IDT 制造商全稱:Integrated Device Technology 功能描述:PROGRAMMABLE FLEXPC CLOCK FOR P4 PROCESSOR |
| IDTCV110JPV | 制造商:IDT 制造商全稱:Integrated Device Technology 功能描述:PROGRAMMABLE FLEXPC CLOCK FOR P4 PROCESSOR |
| IDTCV110JPVG | 制造商:IDT 制造商全稱:Integrated Device Technology 功能描述:PROGRAMMABLE FLEXPC CLOCK FOR P4 PROCESSOR |
| IDTCV110L | 制造商:IDT 制造商全稱:Integrated Device Technology 功能描述:PROGRAMMABLE FLEXPC CLOCK FOR P4 PROCESSOR |
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