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参数资料
| 型号： | ICS9169CF-36T |
| 元件分类： | 时钟产生/分配 |
| 英文描述： | 48 MHz, PROC SPECIFIC CLOCK GENERATOR, PDSO20 |
| 封装： | 0.209 INCH, SSOP-20 |
| 文件页数： | 4/5页 |
| 文件大小： | 132K |
| 代理商： | ICS9169CF-36T |
4
ICS9169C-36
Electrical Characteristics at 3.3V
VDD = +3.0 V±10%, TA = 0 – 70° C unless otherwise stated
Note 1: Parameter is guaranteed by design and characterization. Not 100% tested in production.
Note 2: Absolute Jitter is defined as largest difference of the shortest period to the mean or the longest period to the
mean in a sampling of 10,000 clock cycles. One Sigma Jitter is the calculated standard deviation.
AC Characteristics
PARAMETER
SYMBOL
TEST CONDITIONS
MIN
TYP
MAX
UNITS
Input Clock Rise Time1
tICr
-
20
ns
Input Clock Fall Time
1
tICf
-
20
ns
Rise time
1 SREF0 output
tr1
45pF load, 0.8 to 2.0V
0.3
1.3
2.0
ns
Slew SREF0 Rising
1
Slew1
45pF 0.4 to 2.4V
0.8
0.95
4.0
V/ns
Fall time
1 SREF0 output
tf1
45pF load, 0.8 to 2.0V
0.3
1.0
2.0
ns
Slew SREF0 Falling
1
Slew2
45pF 2.4 to 0.4V
0.8
0.95
4.0
V/ns
Rise time
1 other outputs
tr2
20pF load, 0.8 to 2.0V
0.6
1.2
2.0
ns
Fall time1 other outputs
tf2
20pF load, 0.8 to 2.0V
0.6
0.9
2.0
ns
Duty cycle1
dt
25pF load at 1.5V (All outputs)
45
50
55
%
Jitter, one sigma1,2
tjls1
10,000 cycles (All outputs)
-
100
250
ps
Jitter, absolute1,2
tjab1
10,000 cycles 24, Audio, Audio/2
750
-
750
ps
Jitter, absolute1,2
tjab2
10,000 cycles 48MHz
-500
500
ps
Jitter, absolute1,2
tjab3
10,000 cycles REF CLKS
-3.5%
-
3.5
%
Input Frequency
1
fin
11
14.318
16
MHz
Normal output frequency
FNOM
with X1 driven at 14.31818MHz
48MHz
24MHz
33.86MHz
24.5795MHz
48.008MHz
24.004MHz
33.8650MHz
24.5795MHz
MHz
Ratio of Nominal frequency
to target frequency
1
f/f
with X1 driven at 14.31818MHz
24.0MHz
48.0MHz
33.8688MHz
24.576MHz
166
-200
166.6
-23.6
+144
167
+200
ppm
Clock skew between
AUDIO/2 and
AUDIO outputs1
Tsk
250
-
+250
ps
Power-up Time
1
ttPO
to 33.8 MHz on Audio
-
5
10
ms
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