TEA1068 Ver la hoja de datos (PDF) - Philips Electronics
Número de pieza
componentes Descripción
Fabricante
TEA1068 Datasheet PDF : 24 Pages
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Philips Semiconductors
Versatile telephone transmission circuit
with dialler interface
BLOCK DIAGRAM
Product specification
TEA1068
handbook, full pagewidth
VCC
11 (12)
IR
15 (17)
TEA1068
TEA1068T
LN
1 (1)
6 (6)
5 (5)
4 (4)
GAR
QR+
QR−
MIC+
MIC−
8 (9)
7 (7)
13 (15)
DTMF
dB
MUTE
PD
14 (16)
12 (14) SUPPLY AND
REFERENCE
AGC
CIRCUIT
10 (11)
VEE
16 (18)
CURRENT
REFERENCE
17 (19) 9 (10)
REG
AGC
STAB
The figures in parentheses refer to the TEA1068T.
Fig.1 Block diagram.
2 (2)
GAS1
3 (3)
GAS2
18 (20)
MBH130
SLPE
1996 Apr 23
3
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