TDA1072A 查看數據表（PDF） - Temic Semiconductors

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TDA1072A

AM Receiver Circuit

Temic Semiconductors 

TELEFUNKEN Semiconductors

AM Receiver Circuit

Technology: Bipolar

Features

D Controlled RF preamplifier

D Multiplicative balanced mixer

D Separate oscillator with amplitude

control

D IF amplifier with gain control

Case: 16 pin dual inline plastic

TDA 1072 A

D Balanced full–wave detector

D Audio preamplifier

D Internal AGC voltage

D Amplifier for field–strength indication

D Electronic stand–by on/off switch

Figure 1 Block diagram and application circuit

Preliminary Information

1

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