STV9432TAP View Datasheet(PDF) - STMicroelectronics
Part Name
Description
MFG CO.
STV9432TAP
STMicroelectronics
'STV9432TAP' PDF : 25 Pages View PDF
STV9432TAP
Figure 13. Time Response of the PLL/
Characteristic equation solutions (with real
solutions)
PLL Frequency
Figure 14. Time Response of the PLL/
Characteristic equation solutions (with
complex solutions)
PLL Frequency
f1
f0
t
Input Frequency
f1
f0
t
Table 3
B\A
0
1
2
3
4
5
6
7
Valid Time Constants Examples
0
1
2
YYYY
YYYY
YYYY
YYYY
YYYY
YYYY
NYYY
YYYY
YYYY
NNNY
YYYY
YYYY
NNNN
NYYY(1)
YYYY
NNNN
NNNY
YYYY
NNNN
NNNN
NYYY
NNNN
NNNN
NNNY
f1
f0
Input Frequency
f1
f0
3
YYYN
YYYN
YYYN
YYYN
YYYN
YYYN
YYYN
YYYN
4
YNNN
YNNN
YNNN
YNNN
YNNN
YNNN
YNNN
YNNN
5
NNNN
NNNN
NNNN
NNNN
NNNN
NNNN
NNNN
NNNN
t
t
6
NNNN
NNNN
NNNN
NNNN
NNNN
NNNN
NNNN
NNNN
Note : Case of A[2:0] = 1 (001) and B[2:0] = 4 (100):
LD[6:1]
8
Valid Time Constants
N
16
24
32
Y
Y
Y
Table meaning: N = No possible capture - No stability, Y = PLL can lock.
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