PT4306 - Compact 433.92 MHz OOK/ASK Receiver

Datasheet Details

The PT4306 is a compact, fully integrated OOK/ASK receiver with ±4 KV ESD (HBM) and ±1 KV ESD (CDM) protections for 433.92 MHz frequency band, and just requires few external components. The PT4306 consists of a low-noise amplifier (LNA), image-rejection mixer (IRM), built-in channel-select filter (CSF), OOK/ASK demodulator, data filter, and data slicing comparator. The local oscillator (LO) sub-system incorporates a monolithic VCO, ÷32 feedback divider, loop filter and fast start-up reference o.

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Published: Apr 10, 2025 |