tea1069n NXP Semiconductors, tea1069n Datasheet - Page 21

• Manufacturer Part Number: tea1069n
• Description: Versatile Speech/dialler/ringer With Music-on-hold
• Manufacturer: NXP Semiconductors

Philips Semiconductors
D
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.
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.
1998 Jan 08
FES A
TBT
GOS
KBS
PTS
APT
HMS
RFS
M/B
FES A
TBT
GOS
KBS
PTS
APT
HMS
RFS
M/B
IODE OPTIONS
Versatile speech/dialler/ringer with
music-on-hold
DIODE
DIODE
:
PIN
flash/earth time select
tone burst/pause time
german output select
keyboard select
pulse/tone selection
access pause time
hold/mute select
ringer frequency select
make/break ratio
flash/earth time select
tone burst/pause time
german output select
keyboard select
pulse/tone selection
access pause time
hold/mute select
ringer frequency select
make/break ratio
DIODE
FUNCTION
FUNCTION
FES B = off
FES B = on
APT2 = off
FES B = off
FES B = on
APT2 = off
APT2 = on
CONDITION
CONDITION
21
handbook, halfpage
flash of 270 ms
earth of 400 ms
85/85 ms
pin 8 = earth;
pin 27 = DMO
keyboard layout;
see Figs 17 and 18
pulse mode
4 s
hold mode
29 to 146 Hz
3 : 2
flash of 270 ms
earth of 400 ms
85/85 ms
pin 8 = earth;
pin 27 = DMO
keyboard layout;
see Fig.19
pulse mode
4 s
3 s
hold mode
40 to 120 Hz
3 : 2
DIODE
Fig.20 Diode connection.
ON
ON
(1)
(1)
TEA1069; TEA1069A
flash of 100 ms
flash of 600 ms
100/100 ms
pin 8 = keytone;
pin 27 = MOH
keyboard layout;
see Fig.19
DTMF mode
2 s
mute mode
40 to 120 Hz
2 : 1
flash of 100 ms
flash of 600 ms
100/100 ms
pin 8 = keytone;
pin 27 = MOH
keyboard layout;
see Figs 17 and 18
DTMF mode
1 s
2 s
mute mode
29 to 146 Hz
2 : 1
off
on
Product specification
OFF
OFF
ROW/COLUMN
(1)
(1)
MBH208