19) TC35305F (TP1) (XA0268)
DTMF Receiver
D2
izz
1
14 ZU D3
D1
d
2
13 ZZI D4
OE
izz 3
H
12
I DV
VDD
n z
4
0
01
11
ZZ CLK
PD
5
a
o
cn
10
ZZI
XIN
OSCE IZZ
6
"n
9 ZZI XOUT
SIGIN i = 7
8
ZU VSS
Function Table
FL
FH
Digit
OE
D4
D3
D2
D1
697
1209
1
H
L
L
L
H
697
1336
2
H
L
L
H
L
697
1477
3
H
L
L
H
H
770
1209
4
H
L
H
L
L
770
1336
5
H
L
H
L
H
770
1477
6
H
L
H
H
L
852
1209
7
H
L
H
H
H
852
1336
8
H
H
L
L
L
852
1477
g
j-i
M
!_
1
u
941
1336
0
H
H
L
H
L
941
1209
*
H
H
L
H
H
941
1477
#
H
H
H
L
L
697
1633
A
H
H
H
L
H
770
1633
B
H
H
H
H
L
852
1633
C
H
H
H
H
H
941
1633
D
H
L
L
L
L
-
-
ANY
L
Z
Z
Z
Z
No.
Name
I/O
Description
2
Dl
0
Data output terminal
0E=”L”: Hi impedance
OE="H": data is output
1
D2
0
14
D3
O
13
D4
0
3
OE
1
When OE is "High", D1-D4 are enable.
4
VDD
V
Power Supply: 5V
5
PD
1
PD="Low": stand by mode
6
OSCE
1
Control terminal of the oscillator stage
7
SiGiN
i
Signai input terminal
8
vss
G
Power Supply: 0V
9
XOUT
0
Crystal terminal (3.579545MHz)
10
XIN
1
Crystal terminal (3.579545MHz)
11
CLK
I/O
"H": external clock output
"L": external clock input
12
DV
0
Data valid
Block Diagram
All manuals and user guides at all-guides.com
Summary of Contents for DR-610E
Page 32: ...f m 1 k H z T a 2 5 C ro o AF OUTPUT 0 0 1j j F All manuals and user guides at all guides com...
Page 35: ...All manuals and user guides at all guides com...
Page 38: ...FM0076 All manuals and user guides at all guides com...
Page 39: ...0 0 0 UE0116 All manuals and user guides at all guides com...
Page 60: ...P 0 0 All manuals and user guides at all guides com...
Page 64: ...Main Unit 9600bps SP OUT 51 All manuals and user guides at all guides com...
Page 77: ...a 2 CPU B lock D i a g r a m All manuals and user guides at all guides com...
Page 80: ...2 U H F M A IN U N IT All manuals and user guides at all guides com...
Page 81: ...All manuals and user guides at all guides com a l l g u i d e s c o m...
Page 82: ...All manuals and user guides at all guides com...
Page 83: ...V j Ni VHF VCO UNIT All manuals and user guides at all guides com...
Page 84: ...C O UHF PLL UNIT All manuals and user guides at all guides com...
Page 85: ...R 6 1 UHF VCO UNIT 6 UHF V C O PLL U N T All manuals and user guides at all guides com...
Page 87: ...VI O l M R DTMF All manuals and user guides at all guides com...
Page 88: ...9 E H M 3 9 oo m n o cri O C 5 All manuals and user guides at all guides com...
