參數(shù)資料
型號: 9248YF-112-T
廠商: INTEGRATED DEVICE TECHNOLOGY INC
元件分類: 時鐘產(chǎn)生/分配
英文描述: PROC SPECIFIC CLOCK GENERATOR, PDSO48
封裝: 0.300 INCH, SSOP-48
文件頁數(shù): 3/12頁
文件大?。?/td> 202K
代理商: 9248YF-112-T
11
ICS9248-112
0326C—09/18/03
Electrical Characteristics - PCI
TA = 0 - 70C; VDD = 3.3 V +/-5%; CL = 10-30 pF (unless otherwise specified)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX UNITS
Output Impedance
1
RDSP1B
VO = VDD*(0.5)
11
55
W
Output Impedance
1
RDSN1B
VO = VDD*(0.5)
11
55
W
Output High Voltage
VOH1
IOH = -1 mA
2.4
3.29
V
Output Low Voltage
VOL1
IOL = 1 mA
0.009
0.55
V
VOH @ MIN = 1.0 V
-136
-33
VOH @ MAX = 3.135 V
-33
-13
VOL @ MIN = 1.95 V
30
115
VOL @ MAX = 0.4 V
38
40
Rise Time
1
tr1
VOL = 0.4 V, VOH = 2.4 V
0.5
1.3
2
ns
Fall Time
1
tf1
VOH = 2.4 V, VOL = 0.4 V
0.5
1.6
2
ns
Duty Cycle
1
dt1
VT = 1.5 V
45
51.6
55
%
Skew window
1
tsk1
VT = 1.5 V
330
500
ps
Jitter, Cycle-to-cycle
1
tjcyc-cyc1
VT = 1.5 V
145
500
ps
1Guaranteed by design, not 100% tested in production.
Output High Current
IOH1
mA
Output Low Current
IOL1
mA
Electrical Characteristics - REF, 48MHz_0 (Pin 26)
TA = 0 - 70C; VDD = 3.3 V +/-5%; CL = 10-20 pF (unless otherwise specified)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX UNITS
Output Impedance
1
RDSP5
VO = VDD*(0.5)
11
55
W
Output Impedance
1
RDSN5
VO = VDD*(0.5)
11
55
W
Output High Voltage
VOH5
IOH = -1 mA
2.4
3.29
V
Output Low Voltage
VOL5
IOL = 1 mA
0.009
0.55
V
VOH @ MIN = 1.0 V
-136
-23
VOH @ MAX = 3.135 V
-29
-13
VOL @ MIN = 1.95 V
29
115
VOL @ MAX = 0.4 V
38
40
Rise Time
1
tr5
VOL = 0.4 V, VOH = 2.4 V
0.5
1.2
4
ns
Fall Time
1
tf5
VOH = 2.4 V, VOL = 0.4 V
0.5
1.2
4
ns
Duty Cycle
1
dt5
VT = 1.5 V
45
53
55
%
VT = 1.5 V; 48MHz
200
500
ps
VT = 1.5 V; REF
780
1000
ps
1Guaranteed by design, not 100% tested in production.
Jitter, Cycle-to-cycle
1
tjcyc-cyc5
Output High Current
IOH5
mA
Output Low Current
IOL5
mA
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