MB15E03SL Datasheet, PDF (5/29 Pages) Fujitsu Component Limited. – Single Serial Input PLL Frequency Synthesizer On-Chip 1.2 GHz Prescaler

MB15E03SL
■ BLOCK DIAGRAM
(15)
OSCIN 1
(16)
OSCOUT 2
(1)
VP 3
(2)
VCC 4
Reference
oscillator
circuit
Binary 14-bit
reference
counter
SW FC LDS CS
14-bit latch
4-bit latch
C
N
19-bit shift register
T
fr
(14)
Phase
16 R
comparator
Lock
detector
(13)
15 P
LD/fr/fp
selector
(12)
14 LD/fout
fp
(11)
13 ZC
(3)
DO ₅
(4)
GND ₆
(5)
Xfin 7
(6)
fin ₈
7-bit latch
Binary 7-bit
swallow
counter
11-bit latch
Binary 11-bit
programmable
counter
MD
Prescaler
64 / 65,
128 / 129
Intermittent mode
control
(power save)
(10)
12 PS
1-bit
cotrol
latch
(9)
11 LE
(8)
10 Data
(7)
9 Clock
: SSOP
( ) : QFN
4
DS04–21359–6E