MB1519 Fujitsu Microelectronics, Inc., MB1519 Datasheet - Page 12

• Manufacturer Part Number: MB1519
• Description: Dual Serial Input Pll Frequency Synthesizer
• Manufacturer: Fujitsu Microelectronics, Inc.

12
APPLICATION EXAMPLE
Note: V
MB1519
From
Controller
C1, C2
Clock, Data, LE
X’tal
P1
, V
P2
Output
Output
Clock
GND
20
1
: 8 V max.
: depends on the crystal oscillator.
: involve the schmitt circuit.
: 12.8MHz
When input pins are open, please insert the pull down/up resistor individually to prevent the oscillation.
OSC
Data
19
2
IN
C1
X’tal
OSC
18
LE
3
OUT
C2
VCO
VCO
17
fin
fin
4
2
1
1000pF
1000pF
V
V
16
3V
5
CC2
CC1
MB1519
0.1µF
3V
0.1µF
LPF
LPF
15
6
fp
fr
14
LD
LD
7
2
1
13
V
V
6V
8
P2
P1
0.1µF
6V
0.1µF
12
D
D
9
02
01
BS
BS
10
11
2
1
Lock Detector
Lock Detector