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LA1186N FM Front End for Radio

BA4422AN TA7378P KIA6078S

LA1186 Block Diagram

Features and Functions
&127; Contains RF amplifier, MIX, OSC, AFC diode.
&127; Operating voltage : 1.8 to 8.0V.
&127; Improvement in cross modulation characteristic due to the use of double-balanced MIX.
&127; Improvement in strong input characteristic.
&127; Minimum number of external parts required.
&127; Less spurious radiation from local OSC.
&127; TV (1 to 12 channel) receive capability.
PinNameDescription
1WINTransceiverRF Input
2WINTransceiverDecoupling
3WINTransceiverRF Out
4WINTransceiverDiode
5GNDGround
6Mixer Output
7WINTransceiverDiode
8WINTransceiverOSC. Filter
9VCCSupply Voltage


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