Alinco DX-70 - MB87014 A (XA0298) PLL Frequency Synthesizer

18) MB87014A (XA0298)
PLL Frequency Synthesizer
NO
Pin Name I/O Descnption
1
OSC'N
1
Crystal connection terminal
2
OSCout o
Crystal connection terminal
3
N
o
Phase comparator input monitor terminal
Comparator divider output terminal
4 Vdd
Power supply
5
Dop
0
Passive LPF connection terminal
fr>fv: Dnve mode. Dop«'H'"
fr-fv: High impedance
!r<tv Sink mode. Oop-"L"
Vss
GND terminal
ID 0
Phase detector output terminal
Lock»"HUniock«negative pulse
fin Prescaler input terminal
9
Clock Senal clock input terminal
10 Data Senal data input terminal
LE
1
Load enable input terminal
12 Do*
o
Active LPF connection terminal
1r>fv; Sink mode. Doa-'L ”
fr»tv High impedance
fr<tv. Dnve mode.
13 0
Phase COmparalOr input monitor terminal
Reference divider output terminal
14
NC No connection
15 0V
0 Differentia! LPF connection terminal
16
0R 0
lr>fv. eV -'H". aR«"L"
tr-tv eV.-H", bR .-H”
tr<tv. b FU'H"
OSCoutCZZ
1
16
2
15
3
CD
14
4
00
o
13
5
-C*
>
12
G
11
7
10
8
9