MC143416PB 데이터 시트보기 (PDF) - Freescale Semiconductor
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MC143416PB Datasheet PDF : 24 Pages
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FS (Hz)
8000
9600
11025
12000
16000
Freescale Semiconductor, Inc.
Table 2. Suggested Sample Rate Table with a 28.224 MHz Crystal
LSDIV
HSDIV
OSR = 2X LSDIV
FOSR (MHz)
126
14
252
2.016
105
14
210
2.016
80
16
160
1.764
98
12
196
2.352
126
7
252
4.032
Table 3. Suggested Sample Rate Table with a 24.192 MHz Crystal
FS (Hz)
LSDIV
HSDIV
OSR = 2X LSDIV
FOSR (MHz)
7200
120
14
240
1.728
8000
126
12
252
2.016
8229*
105
14
210
1.728
8400
120
12
240
2.016
9000
112
12
224
2.016
9600
126
10
252
2.4192
10287*
98
12
196
2.016
12000
126
8
252
3.024
14400
120
7
240
3.456
16000
108
7
216
3.456
* Values rounded
FS (Hz)
8000
9600
11025
12000
16000
Table 4. Suggested Sample Rate Table with a 21.504 MHz Crystal
LSDIV
HSDIV
OSR = 2X LSDIV
FOSR (MHz)
112
12
224
1.792
112
10
224
2.104
Integer Ratio From Crystal Not Possible
64
14
128
1.536
96
7
192
3.072
FS (Hz)
7200
8000
8229*
8400
9000
9600
10287*
12000
14400
16000
* Values rounded
Table 5. Suggested Sample Rate Table with a 20.16 MHz Crystal
LSDIV
HSDIV
OSR = 2X LSDIV
FOSR (MHz)
100
14
200
1.44
126
10
252
2.016
Integer Ratio From Crystal Not Possible
120
10
240
2.016
112
10
224
2.016
105
10
210
2.016
98
10
196
2.016
120
7
240
2.88
100
7
200
2.88
90
7
180
2.88
NOTES FOR TABLES 2 THROUGH 5:
1. FS – desired sample rate.
2. LSDIV and HSDIV are the values loaded into the control registers in decimal format.
3. Values shown try to maximize oversampling rate.
MC143416
10
For More Information On This Product,
Go to: www.freescale.com
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