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参数资料
| 型号： | ICS9248YG-185LF-T |
| 厂商： | INTEGRATED DEVICE TECHNOLOGY INC |
| 元件分类： | 时钟产生/分配 |
| 英文描述： | 133.33 MHz, PROC SPECIFIC CLOCK GENERATOR, PDSO28 |
| 封装： | 4.40 MM, 0.65 MM PITCH, TSSOP-28 |
| 文件页数： | 7/11页 |
| 文件大小： | 100K |
| 代理商： | ICS9248YG-185LF-T |
5
ICS9248- 185
Electrical Characteristics - PCI
TA = 0 - 70C; VDD = 3.3 V , VDDL = 2.5V, +/-5%; CL = 30 pF
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
Output High Voltage
VOH1
IOH = -18 mA
2.4
3
V
Output Low Voltage
VOL1
IOL = 9.4 mA
0.2
0.4
V
Output High Current
IOH1
VOH = 2.0 V
-62
-33
mA
Output Low Current
IOL1
VOL = 0.8 V
38
43
mA
Rise Time
1
tr1
VOL = 0.4 V, VOH = 2.4 V
1.51
2
ns
Fall Time
1
tf1
VOH = 2.4 V, VOL = 0.4 V
1.47
2
ns
Duty Cycle
1
dt1
VT = 1.5 V
45
50.1
55
%
Skew window
1
tsk1
VT = 1.5 V
58
500
ps
Jitter, Cycle to cycle
tcycle
VT = 1.5 V
145
500
ps
1Guaranteed by design, not 100% tested in production.
Electrical Characteristics - SDRAM
TA = 0 - 70C; VDD = 3.3 V, VDDL= 2.50V, +/-5%; CL = 30 pF
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
Output High Voltage
VOH3
IOH = -28 mA
2.4
3
V
Output Low Voltage
VOL3
IOL = 19 mA
0.3
0.4
V
Output High Current
IOH3
VOH = 2.0 V
-69
-46
mA
Output Low Current
IOL3
VOL = 0.8 V
32
42
mA
Rise Time
1
Tr3
VOL = 0.4 V, VOH = 2.4 V
1.07
1.3
ns
Fall Time
1
Tf3
VOH = 2.4 V, VOL = 0.4 V
1.3
2
ns
Duty Cycle
1
Dt3
VT = 1.5 V
45
50.8
55
%
Skew window
1
Tsk3
VT = 1.5 V
104
250
ps
Propagation Time
1
(Buffer In to output)
Tsk3
VT = 1.5 V
5ns
1Guaranteed by design, not 100% tested in production.
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