DB315A Datasheet, PDF (7/11 Pages) CML Microcircuits – Low Distortion Sinewave Output

CTCSS Encoder
7
4.2 CTCSS Programming
MX315A
Tone
Programming Inputs
Nominal Frequency (Hz) MX315A Freq. (Hz) fo (%) D5 D4 D3 D2 D1 D0 Hex
67.0
67.06
+.10
1 1 1 1 1 1 3F
69.3
69.37
+.10
1 1 1 0 0 1 39
71.9
71.84
-.08
0 1 1 1 1 1 1F
74.4
74.33
-.10
1 1 1 1 1 0 3E
77.0
76.99
-.02
0 0 1 1 1 1 0F
79.7
79.65
-.06
1 1 1 1 0 1 3D
82.5
82.50
0.0
0 1 1 1 1 0 1E
85.4
85.34
-0.7
1 1 1 1 0 0 3C
88.5
88.62
+.14
0 0 1 1 1 0 0E
91.5
91.38
-.13
1 1 1 0 1 1 3B
94.8
94.88
+.08
0 1 1 1 0 1 1D
97.4
97.46
+.06
1 1 1 0 1 0 3A
100.0
99.87
-.13
0 0 1 1 0 1 0D
103.5
103.39
-.11
0 1 1 1 0 0 1C
107.2
107.17
-.03
0 0 1 1 0 0 0C
110.9
110.85
-.04
0 1 1 0 1 1 1B
114.8
114.80
0.0
0 0 1 0 1 1 0B
118.8
118.60
-.17
0 1 1 0 1 0 1A
123.0
123.12
+.10
0 0 1 0 1 0 0A
127.3
127.50
+.16
0 1 1 0 0 1 19
131.8
131.67
-.10
0 0 1 0 0 1 09
136.5
136.69
+.14
0 1 1 0 0 0 18
141.3
141.48
+.13
0 0 1 0 0 0 08
146.2
145.96
-.16
0 1 0 1 1 1 17
151.4
151.45
+.03
0 0 0 1 1 1 07
156.7
156.59
-.07
0 1 0 1 1 0 16
162.2
162.10
-.06
0 0 0 1 1 0 06
167.9
168.01
+.07
0 1 0 1 0 1 15
173.8
173.43
-.21
0 0 0 1 0 1 05
179.9
180.21
+.17
0 1 0 1 0 0 14
186.2
186.46
+.14
0 0 0 1 0 0 04
192.8
193.16
+.19
0 1 0 0 1 1 13
203.5
202.88
-.31
0 0 0 0 1 1 03
206.5
206.78
+.14
1 1 1 0 0 0 38
210.7
210.84
+.07
0 1 0 0 1 0 12
218.1
217.96
-.07
0 0 0 0 1 0 02
225.7
225.58
-.05
0 1 0 0 0 1 11
233.6
233.75
+.07
0 0 0 0 0 1 01
241.8
242.54
+.31
0 1 0 0 0 0 10
250.3
250.06
+.10
0 0 0 0 0 0 00
Test
4032
0.0
1 1 0 0 1 1 *33
* - or any invalid address
Table 3: CTCSS Tones

1998 MXCOM, INC.
www.mxcom.com tel: [phone] 744 5050 fax: [phone]
Doc. # 20480054.006
4800 Bethania Station Road, Winston-Salem, NC 27105-1201 USA All Trademarks and service marks are held by there respective companies.