MB1507 Fujitsu Microelectronics, Inc., MB1507 Datasheet - Page 2

• Manufacturer Part Number: MB1507
• Description: Serial Input PLL Frequency Synthesizer
• Manufacturer: Fujitsu Microelectronics, Inc.

2
MB1507
OSC
OSC
GND
V
OUT
D
V
CC
LD
f
IN
IN
O
P
1
2
3
4
5
6
7
8
CRYSTAL
OSCILLATOR
PRESCALER
PROGRAMMABLE REFERENCE
DIVIDER
8-BIT LATCH
BINARY 14-BIT
REFERENCE COUNTER
16-BIT SHIFT REGISTER
16-BIT SHIFT REGISTER
20-BIT SHIFT REGISTER
20-BIT SHIFT REGISTER
BINARY 8-BIT
SWALLOW
COUNTER
PROGRAMMABLE DIVIDER
15-BIT LATCH
15-BIT LATCH
19-BIT LATCH
CONTROL CIRCUIT
MB1507 BLOCK DIAGRAM
11-BIT LATCH
BINARY 11-BIT
PROGRAMMABLE
COUNTER
W
S
f
r
f
p
MONITOR
FREQUENCY
CHANGING
CIRCUIT
CHARGE
PUMP
PHASE
COMPARATOR
CONTROL
1-BIT
LATCH
ANALOG
SWITCH
D
O
LE
16
14
13
12
11
10
15
9
f
BISW
FC
LE
Data
Clock
OUT
R
P