參數(shù)資料
型號: MC56F8323
廠商: 飛思卡爾半導(dǎo)體(中國)有限公司
英文描述: 16-bit Hybrid Controller(16位混合控制器)
中文描述: 16位混合控制器(16位混合控制器)
文件頁數(shù): 109/132頁
文件大小: 2202K
代理商: MC56F8323
Oscillator Parameters
56F8323 Technical Data
Preliminary
109
10.7 Oscillator Parameters
Note:
An LSB change in the tuning code results in an 82ps shift in the frequency period, while an MSB change in the
tuning code results in a 41ns shift in the frequency period.
Table 10-15 Crystal Oscillator Parameters
Characteristic
Symbol
Min
Typ
Max
Unit
Crystal Start-up time
T
CS
4
5
10
ms
Resonator Start-up time
T
RS
0.1
0.18
1
ms
Crystal ESR
R
ESR
120
ohms
Crystal Peak-to-Peak Jitter
T
D
70
250
ps
Crystal Min-Max Period Variation
T
PV
0.12
1.5
ns
Resonator Peak-to-Peak Jitter
T
RJ
300
ps
Resonator Min-Max Period Variation
T
RP
300
ps
Bias Current, high-drive mode
I
BIASH
250
290
μ
A
Bias Current, low-drive mode
I
BIASL
80
110
μ
A
Quiescent Current, power-down mode
I
PD
0
1
μ
A
Table 10-16 Relaxation Oscillator Parameters
Characteristic
Min
Typ
Max
Units
Center Frequency
8
MHz
Minimum Tuning Step Size
(See Note)
82
ps
Maximum Tuning Step Size
(See Note)
41
ns
Frequency Accuracy
-50
°
C to +150
°
C
(See
Figure 10-4
)
+/- 1.78
+/- 2.0
%
Maximum Cycle-to-Cycle
Jitter
500
ps
Stabilization Time from Power-up
4
μ
s
F
Freescale Semiconductor, Inc.
For More Information On This Product,
Go to: www.freescale.com
n
.
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