Receiver IC for Remote Keyless Entry

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AKM Automotive Products

AK3701 is UHF receiver IC.

It is suitable for the applications; automotive Remote Keyless Entry(RKE) systems for multi channel.

Key Features

1) Advanced direct conversion architecture (low power structure)

2) Excellent receiver sensitivity:

-118dBm (BER=0.1%, FSK, Deviation=+/-15kHz, Data Rate=2.8kbps, typ.)

-117dBm (BER=0.1%, ASK, Data Rate=2.8kbps, typ.)

3) Self polling mode

4) Low current consumption: 9mA (5V, typ.)

5) High ability to reject interference signal operating hopping channel and digital filter

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Block Diagram

Block Diagram

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