MB15F02L View Datasheet(PDF) - Fujitsu
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MB15F02L Datasheet PDF : 24 Pages
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MB15F02L
Table4. Binary 11-bit Programmable Counter Data Setting
Divide
ratio
(N)
NNNNNNNNNNN
11 10 9 8 7 6 5 4 3 2 1
5
00000000101
6
00000000110
⋅
⋅
⋅
⋅
⋅
⋅
⋅
⋅
⋅
⋅
⋅
⋅
2047
11111111111
Note: Divide ratio less than 5 is prohibited.
Table5. Binary 7-bit Swallow Counter Data Setting
Divide
ratio
(A)
AAAAAAA
7654321
0
0000000
1
0000001
⋅
⋅
⋅
⋅
⋅
⋅
⋅
⋅
127
1111111
Note: Divide ratio (A) range = 0 to 127
Table6. Prescaler Data Setting
SW = “H”
Prescaler
divide ratio
IF-PLL
RF-PLL
16/17
64/65
SW = “L”
32/33
128/129
Table7. Phase Comparator Phase Switching Data Setting
FCIF,RF = H
FCIF,RF = L
DoIF,RF
fr > fp
H
L
fr = fp
Z
Z
fr < fp
L
H
VCO output
frequency
VCO polarity
(1)
(2)
Note: • Z = High-impedance
• Depending upon the VCO and LPF polarity,
FC bit should be set.
Table8. LD/fout Output Select Data Setting
LDS
LD/fout output signal
H
fout (frIF/RF, fpIF/RF) signals
L
LD signal
(1)
(2)
VCO output voltage
9
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