TELEFUNKEN Semiconductors
TDA 4480-C
Multi standard quasi parallel-sound processor for TV-sets
Technology:
Bipolar
Features
D
High signal sensitivity
D
Simple filter
components
configuration
and
few
external
D
ESD protected
D
Alignment free AM demodulator for the standard L
D
VCO controlled mixer stage converts intercarrier
frequencies of different standards into a preferred
sound IF
D
Optimum tuning characteristic
D
Processing of two carrier stereo signals
D
Low intercarrier distortions
Case:
20-pin dual inline plastic
Figure 1 Block diagram
Preliminary Information
1