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RFM12B Datasheet Universal Ism Band Fsk Transceiver

Manufacturer: HOPERF

Overview: RFM12B Universal ISM Band FSK Transceiver.

Datasheet Details

Part number RFM12B
Manufacturer HOPERF
File Size 931.50 KB
Description Universal ISM Band FSK Transceiver
Datasheet RFM12B_HOPERF.pdf

General Description

Hoperf’ RFM12B is a single chip, low power, multi-channel FSK transceiver designed for use in applications requiring FCC or ETSI conformance for unlicensed use in the 433, 868 and 915 MHz bands.

The RFM12B transceiver is a part of Hoperf’ EZRadioTM product line, which produces a flexible, low cost, and highly integrated solution that does not require production alignments.

The chip is a complete analog RF and baseband transceiver including a multi-band PLL synthesizer with PA, LNA, I/Q down converter mixers, baseband filters and amplifiers, and an I/Q demodulator.

Key Features

  • a completely integrated PLL for easy RF design, and its rapid settling time allows for fast frequency-hopping, bypassing multipath fading and interference to achieve robust wireless links. The PLL’s high resolution allows the usage of multiple channels in any of the bands. The receiver baseband bandwidth (BW) is programmable to accommodate various deviation, data rate and crystal tolerance requirements. The transceiver employs the Zero-IF approach with I/Q demodulation. Consequently, no external.

RFM12B Distributor