MB15A02 Fujitsu Microelectronics, MB15A02 Datasheet - Page 3

• Manufacturer Part Number: MB15A02
• Description: Low Power Serial Input PLL Synthesizer With 1.1ghz Prescaler
• Manufacturer: Fujitsu Microelectronics

BLOCK DIAGRAM
Note : Pin numbers are based on SOP/SSOP 16–pin packages.
OSC
OSC
Clock
Data
GND
V
OUT
LE
CC
f
IN
IN
11
10
9
1
2
4
6
8
CRYSTAL
OSCILLATOR
PRESCALER
CONTROL
1-BIT
LATCH
PROGRAMMABLE REFERENCE
DIVIDER
7-BIT LATCH
BINARY 14-BIT
REFERENCE COUNTER
BINARY 7–BIT
SWALLOW
COUNTER
19-BIT SHIFT REGISTER
19-BIT SHIFT REGISTER
PROGRAMMABLE DIVIDER
15-BIT LATCH
15-BIT LATCH
18-BIT LATCH
CONTROL CIRCUIT
11-BIT LATCH
BINARY 11-BIT
PROGRAMMABLE
COUNTER
fr
fp
MONITOR
FREQUENCY
CHANGING
CIRCUIT
PHASE
COMPARATOR
CHARGE
PUMP
MB15A02
16
14
12
15
7
3
5
f
FC
V
OUT
LD
P
R
P
D
O
3