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NJM2236 FM Front End for Radio


NJM2236 Block Diagram


Features and Functions
&127; Contains RF amplifier, MIX, OSC.
&127; Operating voltage : 1.6 to 6.0V.
&127; Improved intermodulation characteristic due to the use of double-balanced mixer circuit.
&127; Minimum number of external parts required.
&127; Low spurious radiation.
&127; 8-pin DIL and 8-pin SIL Packages

PinNameDescription
1WINTransceiverRF Input
2WINTransceiverDecoupling
3WINTransceiverRF Output
4WINTransceiverMixer Input
5GNDGround
6WINTransceiverMixer Output
7WINTransceiverOSC. Filter
8VCCSupply Voltage


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