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TEA1064B/C1 View Datasheet(PDF) - Philips Electronics

Part Name
Description
Manufacturer
TEA1064B/C1 Datasheet PDF : 32 Pages
1 2 3 4 5 6 7 8 9 10 Next Last
Philips Semiconductors
Low voltage versatile telephone transmission circuit
with dialler interface and transmit level dynamic limiting
Product specification
TEA1064B
handbook, full pagewidth
13
IR
VCC
16
TEA1064B
−+
+−
LN
1
6
GAR
5
QR+
4 QR
MIC+ 9
8
MIC
12
DTMF
14
MUTE
15
PD
dB
SUPPLY AND
REFERENCE
+
+
AGC
CIRCUIT
CURRENT
REFERENCE
11
19 17
18
10
VEE1 VEE2 REG AGC
STAB
2
GAS1
+
3
GAS2
LOW
VOLTAGE
CIRCUIT
START
CIRCUIT
DYNAMIC
LIMITER
7
20
DLS/MMUTE SLPE MBA442
Fig.1 Block diagram.
March 1994
4
 

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