1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
TEST0
HSO
UHSO
EMPH
LRCK
Vss
BCK
AOUT
DOUT
MBOV
IPF
SBOK
CLCK
VDD
VSS
DATA
SFSY
SBSY
SPCK
SPDA
LPFN
LPFO
PVREF
VCOREF
VCOF
AVss
SLCO
RFI
AVDD
Non connection
Non connection
Non connection
Non connection
Non connection
Digital GND terminal
Non connection
Non connection
Non connection
Non connection
Non connection
Non connection
Non connection
Digital power supply voltage terminal
Digital GND terminal
Non connection
Non connection
Non connection
Non connection
Non connection
Non connection
Non connection
Digital power supply voltage terminal
Test input/output terminal. Normally, keep at "L" level
PLL double reference voltage supply terminal
Non connection
Non connection
Phase difference signal output terminal of EFM signal and PLCK signal
TMAX detection result output terminal. Selected by command bit (TMPS)
TMAX detection result output terminal. Selected by command bit (TMPS)
LPF amplifier inverting input terminal for PLL
LPF amplifier output terminal for PLL
PLL reference voltage supply terminal
VCO center frequency reference level terminal
VCO filter terminal
Analog GND terminal
Data slice level output terminal
RF signal input terminal
Analog power supply voltage terminal
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
I
-
-
-
I
O
-
I
O
-
O
I
-
Pin No.
Symbol
I/O
Function
TC9462F (IC541) : DSP & DAC
2.Pin Function (1/2)
80 ~ 51
1 ~ 30
81
100
50
31
~
~
1.Pin Layout
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9
2
8
9
4
2
9
8
TEL 13942296513
9
9
2
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9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
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