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参数资料
| 型号： | ICS9248YF-95LF |
| 厂商： | INTEGRATED DEVICE TECHNOLOGY INC |
| 元件分类： | 时钟产生/分配 |
| 英文描述： | 124 MHz, PROC SPECIFIC CLOCK GENERATOR, PDSO48 |
| 封装： | LEAD FREE ANNEALED, SSOP-48 |
| 文件页数： | 6/16页 |
| 文件大小： | 299K |
| 代理商： | ICS9248YF-95LF |
14
ICS9248-95
310D—04/12/05
Electrical Characteristics - PCI
TA = 0 - 70C; VDD = 3.3 V +/-5%; CL = 30 pF (unless otherwise stated)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
Output Impedance
RDSP1
1
VO = VDD*(0.5)
12
23
55
Output Impedance
RDSN1
1
VO = VDD*(0.5)
12
20
55
Output High Voltage
VOH1
IOH = -18 mA
2.4
2.9
V
Output Low Voltage
VOL1
IOL = 9.4 mA
0.2
0.4
V
Output High Current
IOH1
VOH = 2.0 V
-58
-22
mA
Output Low Current
IOL1
VOL = 0.8 V
25
52
mA
Rise Time
tr1
1
VOL = 0.4 V, VOH = 2.4 V
1.5
2.0
nS
Fall Time
tf1
1
VOH = 2.4 V, VOL = 0.4 V
1.4
2.0
nS
Duty Cycle
dt1
1
VT = 1.5 V
45.0
50.0
55.0
%
Skew Window
tsk1
1
VT = 1.5 V
80
500
pS
Jitter
tj1s1
1
VT = 1.5 V
50
150
pS
tjabs1
1
VT = 1.5 V
200
500
pS
1Guarenteed by design, not 100% tested in production.
Electrical Characteristics - SDRAM
TA = 0 - 70C; VDD =VDDL 3.3 V +/-5%; CL = 30 pF (unless otherwise stated)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
Output Impedance
RDSP2A
1
VO = VDD*(0.5)
10
20
Output Impedance
RDSN2A
1
VO = VDD*(0.5)
10
20
Output High Voltage
VOH2A
IOH = -28 mA
2.4
2.8
V
Output Low Voltage
VOL2A
IOL = 19 mA
0.3
0.4
V
Output High Current
IOH2A
VOH = 2.0 V
-72
-42
mA
Output Low Current
IOL2A
VOL = 0.8 V
33
50
mA
Rise Time
tr2A
1
VOL = 0.4 V, VOH = 2.4 V
0.5
2.0
nS
Fall Time
tf2A
1
VOH = 2.4 V, VOL = 0.4 V
0.5
2
nS
Duty Cycle
dt2A
1
VT = 1.5 V
45
50
55
%
Skew Window ( output to output )
tsk2A
1
VT = 1.5 V
200
250
pS
Skew ( Bufferin to output )
tsk2A
1
VT = 1.5 V
5nS
1Guarenteed by design, not 100% tested in production.
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| ICS9248YF-96LF-T | 制造商:ICS 制造商全称:ICS 功能描述:Frequency Generator & Integrated Buffers for Celeron & PII/III⑩ |
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