PCD3312 Ver la hoja de datos (PDF) - Philips Electronics
Número de pieza
componentes Descripción
Fabricante
PCD3312 Datasheet PDF : 28 Pages
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Philips Semiconductors
DTMF/modem/musical-tone generators
Product specification
PCD3311C; PCD3312C
D5
D4
D3
D2
D1
D0
HEX
STANDARD
FREQUENCY
TONE
OUTPUT
FREQ.
FREQUENCY
DEVIATION
TELECOM.
STANDARD
Hz
Hz
%
Hz
1
0
1
0
1
0
2A
1
0
1
0
1
1
2B
1 070
1 270
1 073.33 +0.31 +3.33
1265.30 −0.37 −4.70
Bell 103
1
0
1
1
0
0
2C
1
0
1
1
0
1
2D
1 650
1655.66 +0.34 +5.66
V.21
1 850
1852.77 +0.15 +2.77
1
0
1
1
1
0
2E
1
0
1
1
1
1
2F
2 025
2 225
2021.20 −0.19 −3.80
2223.32 −0.08 −1.68
Bell 103
Table 5 Input/output for musical tones
D5
D4
D3
D2
D1
D0
HEX
1
1
0
0
0
0
30
1
1
0
0
0
1
31
1
1
0
0
1
0
32
1
1
0
0
1
1
33
1
1
0
1
0
0
34
1
1
0
1
0
1
35
1
1
0
1
1
0
36
1
1
0
1
1
1
37
1
1
1
0
0
0
38
1
1
1
0
0
1
39
1
1
1
0
1
0
3A
1
0
1
0
0
1
29
1
1
1
0
1
1
3B
1
1
1
1
0
0
3C
1
1
1
1
0
1
3D
0
0
1
1
1
0
0E
1
1
1
1
1
0
3E
1
0
1
1
0
0
2C
1
1
1
1
1
1
3F
0
0
0
1
0
0
04
0
0
0
1
0
1
05
1
0
0
1
0
1
25
1
0
1
1
1
1
2F
0
0
1
1
1
0
06
0
0
0
1
1
1
07
NOTE
D#5
E5
F5
F#5
G5
G#5
A5
A#5
B5
C6
C#6
D6
D#6
E6
F6
F#6
G6
G#6
A6
A#6
B6
C7
C#7
D7
D#7
STD. FREQ.
BASED ON
A4 = 440 Hz
Hz
622.3
659.3
698.5
740.0
784.0
830.6
880.0
932.3
987.8
1 046.5
1 108.7
1 174.7
1 244.5
1 318.5
1 396.9
1 480.0
1 568.0
1 661.2
1 760.0
1 864.7
1 975.5
2 093.0
2 217.5
2 349.3
2 489.0
TONE
OUTPUT
FREQUENCY
Hz
622.5
659.5
697.9
741.1
782.1
832.3
879.3
931.9
985.0
1 044.5
1 111.7
1 179.0
1 245.1
1 318.9
1 402.1
1 482.2
1 572.0
1 655.7
1 768.5
1 875.1
1 970.0
2 103.1
2 223.3
2 358.1
2 470.4
1996 Nov 21
10
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