MB15U10 Datasheet, PDF (14/19 Pages) Fujitsu Component Limited. – Dual Serial Input PLL Frequency Synthesizer On-Chip 1.1 GHz Prescaler

MB15U10
s APPLICATION EXAMPLE
LPF
VCO
Output
Lock Det
VP
R1
0.1µF
ISET
20
P0/LD VP
19
18
Do2
17
VDD2
1000pF _0.1µF
AGND fin2
16
15
VDD2
LE
14
13
Controller
Data Clock
12
11
MB15U10
Controller
1
2
3
4
5
P1/fp1 P2/fp2 Do1
VDD1
PS
VDD1
0.1µF
6
7
8
9
10
fin1
DGNG
1000pF
OSCIN P3/fr2
X’tal
C1
OSCOUT
C2
LPF
VCO
Output
R1
C1, C2
Clock, Data, LE
PS
: Values(5 to 60 kΩ) are used to determine the output current for charge pump.
: Determined by the crystal oscillator
: Insert pull down/pull up resistors to prevent oscillation when the terminals are left open.
: When not in use, insert a pull up resistor with respect to the power supply.
14