M67748L; Mb 1505 - Alinco DJ-G1T Service Manual

5) M67748L (XA0148)
135~150MHz 7W RF Power Module
6) MB1505 (XA0240)
PLL Frequency Synthsizer
Function Table
No.
Nam e
1 OSCin
2 OSCout
3 Vp
4 Vcc
5 Do
6
GND
7 LD
8 fin
9 Clock
10 Data
11 LE
12 FC
13 BiSW
14 tout
15 0 P
16 oR
1 6
OSCin CZZ
O S C o u tIZ Z 2
cz
Vp
czz
Vcc
czz
Do
CZZ
GND
LD
c z
czz
fin
I/O Function
I Reference oscillator input terminal
o
Reference oscillator output terminal
-
Charge pump output terminal
Power supply terminal
-
0 Internal charge pump output terminal
Ground terminal
-
o
Phase detector output terminal Locked: H
I Prescaler input terminal
I Clock input terminal
I Serial data input terminal
I Load enable signal input terminal
I Phase switch input terminal
0 Analogue switch output terminal
o
Phase detector input monitor terminal H: (r, L: fp
o
Phase detector output terminal for external charge pump
o
Phase detector output terminal for external charge pump
W
zn
1
16 aR
Z D oP
15
zn
3
14
(out
2
z
4
G O
13
□
BiSW
_
l
cn
5
Z D
o 12 FC
cn
6
11 LE
7
10 Z Z 3 Data
8
9 = □
Clock