CXA1851N Datasheet, Sony Corporation

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* Transmission/reception converter on a single chip Operating frequency: 800 to 900 MHz Supply voltage: 2.7 to 4.5 V Power saving function 20-.

* CT2 digital cordless telephone
* Digital cellular Structure Bipolar silicon monolithic IC Recommended Operat.

The CXA1851N is an up/down converter IC for 900 MHz-band mobile communications. This is suitable for 900 MHz-band digital cordless telephone (CT2) and digital cellular. 20 pin SSOP (Plastic) Features
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* Transmission/recept.