参数资料
型号: ICS932S401YFLF-T
厂商: INTEGRATED DEVICE TECHNOLOGY INC
元件分类: 时钟产生/分配
英文描述: 400 MHz, PROC SPECIFIC CLOCK GENERATOR, PDSO56
封装: ROHS COMPLIANT, MO-118, SSOP-56
文件页数: 22/23页
文件大小: 204K
代理商: ICS932S401YFLF-T
8
Integrated
Circuit
Systems, Inc.
ICS932S401
0921F—06/13/07
Electrical Characteristics - PCICLK/PCICLK_F
TA = 0 - 70°C; VDD = 3.3 V +/-5%; CL = 5 pF (unless otherwise specified)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
Notes
Long Accuracy
ppm
see Tperiod min-max values
-300
0.00
300
ppm1,2
33.33MHz output nominal
29.99100
30.00900
ns
2
33.33MHz output spread
29.99100
30.15980
ns
2
33.33MHz output nominal
29.49100
30.50900
ns
2
33.33MHz output spread
29.49100
30.65980
ns
2
Clk High Time
th1
12
N/A
ns
1
Clock Low Time
tl1
12
N/A
ns
1
Output High Voltage
VOH
IOH = -1 mA
2.4
V
Output Low Voltage
VOL
IOL = 1 mA
0.55
V
V OH @MIN = 1.0 V
-33
mA
VOH@ MAX = 3.135 V
-33
mA
VOL @ MIN = 1.95 V
30
mA
VOL @ MAX = 0.4 V
38
mA
Rise Time
tr1
VOL = 0.4 V, VOH = 2.4 V
0.5
0.74
2
ns
1
Fall Time
tf1
VOH = 2.4 V, VOL = 0.4 V
0.5
0.73
2
ns
1
Duty Cycle
dt1
VT = 1.5 V
45
50.4
55
%
1
Skew
tsk1
VT = 1.5 V
43
500
ps
1
Jitter
tjcyc-cyc
VT = 1.5 V
98
500
ps
1
1Guaranteed by design, not 100% tested in production.
2 All Long Term Accuracy and Clock Period specifications are guaranteed assuming that REFout is at 14.31818MHz
Clock period
Tperiod
Output High Current
IOH
Output Low Current
IOL
Absolute Min/Max Clock
period
Tabs
Electrical Characteristics - 48MHz
TA = 0 - 70°C; VDD = 3.3 V +/-5%; CL = 5 pF (unless otherwise specified)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS Notes
Long Accuracy
ppmsee Tperiod min-max values
-100
0
100
ppm1,2
Clock period
Tperiod
48.0000MHz output nominal
20.83125
20.83542
ns
2
Absolute Min/Max Clock
period
Tabs
Nominal
20.48125
21.18542
ns
2
Clk High Time
th1
8.094
ns
1
Clock Low Time
tl1
7.694
ns
1
V OH @ MIN = 1.0 V
-33
mA
VOH@ MAX = 3.135 V
-33
mA
VOL @MIN = 1.95 V
30
mA
VOL @ MAX = 0.4 V
38
mA
Rise Time
tr1
VOL = 0.4 V, VOH = 2.4 V
11.1
2
ns
1
Fall Time
tf1
VOH = 2.4 V, VOL = 0.4 V
11.3
2
ns
1
Duty Cycle
dt1
VT = 1.5 V
45
52.3
55
%
1
Jitter, Cycle to cycle
tjcyc-cyc
VT = 1.5 V
243
350
ps
1
1Guaranteed by design, not 100% tested in production.
2 All Long Term Accuracy and Clock Period specifications are guaranteed assuming that REFout is at 14.31818MHz
Output Low Current
IOL
Output High Current
IOH
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