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参数资料
| 型号： | ICS9248YF-179-T |
| 厂商： | INTEGRATED DEVICE TECHNOLOGY INC |
| 元件分类： | 时钟产生/分配 |
| 英文描述： | 166.66 MHz, PROC SPECIFIC CLOCK GENERATOR, PDSO48 |
| 封装： | 0.300 INCH, SSOP-48 |
| 文件页数： | 14/15页 |
| 文件大小： | 233K |
| 代理商： | ICS9248YF-179-T |
8
ICS9248-179
Preliminary Product Preview
Third party brands and names are the property of their respective owners.
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
55
Output Impedance
RDSN1
1
VO = VDD*(0.5)
12
55
Output High Voltage
VOH1
IOH = -18 mA
2.4
V
Output Low Voltage
VOL1
IOL = 9.4 mA
0.4
V
Output High Current
IOH1
VOH = 2.0 V
-22
mA
Output Low Current
IOL1
VOL = 0.8 V
25
mA
Rise Time
tr1
1
VOL = 0.4 V, VOH = 2.4 V
2.0
ns
Fall Time
tf1
1
VOH = 2.4 V, VOL = 0.4 V
2.0
ns
Duty Cycle
dt1
1
VT = 1.5 V
45.0
55.0
%
Skew Window
tsk1
1
VT = 1.5 V
500
ps
Jitter
tj1s1
1
VT = 1.5 V
250
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
V
Output Low Voltage
VOL2A
IOL = 19 mA
0.4
V
Output High Current
IOH2A
VOH = 2.0 V
-42
mA
Output Low Current
IOL2A
VOL = 0.8 V
33
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
55
%
Jitter
1
tcyc-cyc
VT = 1.5 V
250.0
ps
1Guarenteed by design, not 100% tested in production.
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