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IC BLOCK DIAGRAM -1/3
IC, BA5936S
D
IC, LC72131D
1
22
16
15
3
4
5
6
17
21
D
D
D
D
D
1/2
2
C B
I/F
POWER
ON
RESET
7
Rog CURRENT
DETECTOR
TERMINAL
REFERENCE
DIVIDER
SWALLOW COUNTER
1/16,1/17 4bits
12bits PROGRAMMABLE
DIVIDER
DATA SHIFT REGISTER
LATCH
10
8
9
11
-30-
D
D
D
D
D
D
PHASE DETECTOR
CHARGE PUMP
UNLOCK
DETECTOR
UNIVERSAL
COUNTER
13
18
19
20
12
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