参数资料
型号: 951412BFLF
厂商: INTEGRATED DEVICE TECHNOLOGY INC
元件分类: 时钟产生/分配
英文描述: 220 MHz, PROC SPECIFIC CLOCK GENERATOR, PDSO56
封装: 0.300 INCH, 0.025 INCH PITCH, GREEN, MO-118, SSOP-56
文件页数: 6/25页
文件大小: 246K
代理商: 951412BFLF
14
ICS951412
0883L—04/26/06
Electrical Characteristics - PCI33, HTT66 Clocks
TA = 0 - 70°C; VDD=3.3V +/-5%; CL = 30 pF (unless otherwise specified)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS NOTES
Long Accuracy
ppm
see Tperiod min-max values
-300
300
ppm1,2
33.33MHz output nominal
29.9910
30.0090
ns
2
33.33MHz output spread
29.9910
30.1598
ns
2
66.67MHz output nominal
14.9955
15.0045
ns
2
66.67MHz output spread
14.9955
15.0799
ns
2
Output High Voltage
VOH
IOH = -1 mA
2.4
V
1
Output Low Voltage
VOL
IOL = 1 mA
0.55
V
1
V OH @MIN = 1.0 V
-33
-46
mA
1
VOH@ MAX = 3.135 V
-50
-80
mA
1
VOL @ MIN = 1.95 V
47
64
mA
1
VOL @ MAX = 0.4 V
58
91
mA
1
Edge Rate
δV/δt
Rising edge rate
1
4
V/ns
1
Edge Rate
δV/δt
Falling edge rate
1
4
V/ns
1
Rise Time
tr1
VOL = 0.4 V, VOH = 2.4 V
0.5
2
ns
1
Fall Time
tf1
VOH = 2.4 V, VOL = 0.4 V
0.5
2
ns
1
Duty Cycle
dt1
VT = 1.5 V
45
55
%
1
Skew
tsk1
VT = 1.5 V
500
ps
1
Jitter, Cycle to cycle
tjcyc-cyc
VT = 1.5 V
180
ps
1
1Guaranteed by design and characterization, not 100% tested in production.
PCI33 Clock period
Tperiod
HTT66 Clock period
Tperiod
2 All Long Term Accuracy and Clock Period specifications are guaranteed with the assumption that REF
is at 14.31818MHz
Output High Current
IOH
Output Low Current
IOL
相关PDF资料
PDF描述
951412AFLF 220 MHz, PROC SPECIFIC CLOCK GENERATOR, PDSO56
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