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SEMICONDUCTOR DATA
1) M64082AGP (XA0543)
DUAL PLL FREQUENCY SYNTHESIZER
XBo
1
16
Xin
SI
15
2
Xout
CPS
3
14
GND
RST
4
13
CONT
Vcc
5
12
Vc1
Fin1
6
11
Fin2
Vss
7
10
Lock
PD1
PD2
8
9
XBo
Buffer
Xout
15
OSC
Xin
16
Fin2
11
Fin1
6
SI
2
Shift register (21 bits)
CPS
3
Vc1
1
12
1/4 divider
1/2 divider
through
2-modulus
prescaler
(1/128, 1/129)
2-modulus
prescaler
(1/128, 1/129)
21 pulse counter
4
RST
GND
CONT
14
13
Programmable divider
for reference frequency
Data latch (11 or 17 bits)
Programmable divider
for local oscillator 2
Data latch (17 bits)
Programmable divider
for local oscillator 1
Data latch (17 bits)
latch
5
Vcc
Charge
Phase
pump
comparator
Lock
detection
Phase
Charge
comparator
pump
9
PD2
10
Lock
PD1
8
7
Vss
7
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