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参数资料
| 型号： | ICS9250YF-37-T |
| 厂商： | INTEGRATED DEVICE TECHNOLOGY INC |
| 元件分类： | 时钟产生/分配 |
| 英文描述： | 144 MHz, PROC SPECIFIC CLOCK GENERATOR, PDSO56 |
| 封装： | 0.300 INCH, SSOP-56 |
| 文件页数： | 11/12页 |
| 文件大小： | 343K |
| 代理商： | ICS9250YF-37-T |
8
ICS9250-37
Preliminary Product Preview
Third party brands and names are the property of their respective owners.
Electrical Characteristics - REF, 48MHz
TA = 0 - 70C; VDD = 3.3 V +/-5%; CL =10-20 pF (unless otherwise stated)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX UNITS
Output Frequency
F
O1
MHz
Output Impedance
R
DSP1
1
V
O = VDD*(0.5)
20
60
Output High Voltage
V
OH1
I
OH = -1 mA
2.4
V
Output Low Voltage
VOL1
IOL = 1 mA
0.4
V
Output High Current
IOH1
VOH@ MIN = 1.0 V, VOH@ MAX = 3.135 V
-29
-23
mA
Output Low Current
IOL1
VOL@ MIN = 1.95 V, VOL@ MAX= 0.4
29
27
mA
Rise Time
tr1
1
VOL = 0.4 V, VOH = 2.4 V
1
4
ns
Fall Time
tf1
1
VOH = 2.4 V, VOL = 0.4 V
1
4
ns
Duty Cycle
dt1
1
VT = 1.5 V
45
55
%
Skew
tsk1
1
VT = 1.5 V
N/A
ps
Jitter
t
jcyc-cyc
V
T = 1.5 V
1000
ps
1Guarenteed by design, not 100% tested in production.
Electrical Characteristics - CPU
T
A = 0 - 70C, VDD = 3.3V RS=33
, RP (pulldown)=50 (unless otherwise stated)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX UNITS
Output Impedance
R
DSP2B
1
V
O = VDD*(0.5)
13.5
45
Output Impedance
R
DSN2B
1
V
O = VDD*(0.5)
13.5
45
Output High Voltage
V
OH2B
I
OH = -1 mA
2
V
Output Low Voltage
V
OL2B
I
OL = 1 mA
0.4
V
Output High Current
I
OH2B
2
V
OH @MIN= 1.0V , VOH@ MAX= 2.375V
-27
mA
Output Low Current
IOL2B
2
VOL@MIN= 1.2V , VOL@ MAX= 0.3V
27
30
mA
Rise Time
t
r2B
1
V
OL = 20% to 80%
175
700
ps
Fall Time
t
f2B
1
V
OH = 80% to 20%
175
700
ps
Duty Cycle
d
t2B
1
V
T = 1.25 V Crossing Point
45
55
%
Skew
t
sk2B
1
V
T = 1.25 V Crossing Point
150
ps
Jitter
t
jcyc-cyc
1
V
T = 1.25 V Crossing Point
200
ps
1Guarenteed by design, not 100% tested in production.
2 I
OWT can be varied and is selectable thru the MULTSEL pin.
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