TEA1069 datasheet(21/44 Pages) PHILIPS

21 / 44 page

1998 Jan 08

Philips Semiconductors

Product speciﬁcation

Versatile speech/dialler/ringer with

music-on-hold

TEA1069; TEA1069A

DIODE OPTIONS: PIN DIODE

The DIODE pin is connected to the keyboard matrix as

shown in Fig.20.

The diode options are read after each reset of the dialler.

Fig.20 Diode connection.

handbook, halfpage

MBH208

off

ROW/COLUMN

DIODE

Table 5

DIODE functions; TEA1069

Note

1. on means option diode present; off means option diode not present.

Table 6

DIODE functions; TEA1069A

Note

1. on means option diode present; off means option diode not present.

DIODE

FUNCTION

CONDITION

ON(1)

OFF(1)

FES A

ﬂash/earth time select

FES B = off

ﬂash of 270 ms

ﬂash of 100 ms

FESB= on

earth of 400 ms

ﬂash of 600 ms

TBT

tone burst/pause time

85/85 ms

100/100 ms

GOS

german output select

pin 8 = earth;

pin 27 = DMO

pin 8 = keytone;

pin 27 = MOH

KBS

keyboard select

keyboard layout;

see Figs 17 and 18

keyboard layout;

see Fig.19

PTS

pulse/tone selection

pulse mode

DTMF mode

APT

access pause time

APT2 = off

HMS

hold/mute select

hold mode

mute mode

RFS

ringer frequency select

29 to 146 Hz

40 to 120 Hz

M/B

make/break ratio

3 : 2

2 : 1

DIODE

FUNCTION

CONDITION

ON(1)

OFF(1)

FES A

ﬂash/earth time select

FES B = off

ﬂash of 270 ms

ﬂash of 100 ms

FESB= on

earth of 400 ms

ﬂash of 600 ms

TBT

tone burst/pause time

85/85 ms

100/100 ms

GOS

german output select

pin 8 = earth;

pin 27 = DMO

pin 8 = keytone;

pin 27 = MOH

KBS

keyboard select

keyboard layout;

see Fig.19

keyboard layout;

see Figs 17 and 18

PTS

pulse/tone selection

pulse mode

DTMF mode

APT

access pause time

APT2 = off

APT2 = on

HMS

hold/mute select

hold mode

mute mode

RFS

ringer frequency select

40 to 120 Hz

29 to 146 Hz

M/B

make/break ratio

3 : 2

2 : 1

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