WM8900LGEFK/RV Wolfson Microelectronics, WM8900LGEFK/RV Datasheet - Page 83

• Manufacturer Part Number: WM8900LGEFK/RV
• Description: Audio CODECs Ultra Low Power Hi-Fi CODEC
• Manufacturer: Wolfson Microelectronics

Specifications of WM8900LGEFK/RV

• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Production Data
Table 65 Example FLL Settings
w
12.000
MHz
12.000
MHz
12.288
MHz
13.000
MHz
13.000
MHz
19.200
MHz
19.200
MHz
F
REF
12.288
MHz
11.289597
MHz
11.2896
MHz
12.287990
MHz
11.289606
MHz
12.287988
MHz
11.289588
MHz
F
OUT
EXAMPLE FLL SETTINGS
Table 65 provides example FLL settings for generating common SYSCLK frequencies from a
variety of reference inputs.
98.3040
MHz
90.3168
MHz
90.3168
MHz
98.3040
MHz
90.3168
MHz
98.3040
MHz
90.3168
MHz
F
VCO
8
(008h)
7
(007h)
7
(007h)
7
(007h)
6
(006h)
5
(005h)
4
(004h)
FLL_N
0.192
(3127h)
0.526398
(86C2h)
0.35
(599Ah)
0.56184
(8FD5h)
0.94745
(F28Ch)
0.119995
(1EB8h)
0.703995
(B439h)
FLL_K
1
1
1
1
1
1
1
RATIO
FLL_F
2h
(divide by 8)
2h
(divide by 8)
2h
(divide by 8)
2h
(divide by 8)
2h
(divide by 8)
2h
(divide by 8)
2h
(divide by 8)
FLLCLK
_DIV
PD, August 2008, Rev 4.0
1
1
1
1
1
1
1
FRACN
_ENA
WM8900
0
0
0
0
0
0
0
_LOCK_REF
FLL_SLOW
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