NRF24AP2-USBQ32-R7 datasheet(12/44 Pages) ETC1

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nRF24AP2-USB Product Specification

RF transceiver

All transceiver operations are controlled solely by the ANT protocol stack. Configuration of the ANT proto-

col stack occurs through a serial interface by issuing ANT commands to nRF24AP2-USB.

3.1

Features

Features of the RF transceiver include:

•

General

Worldwide 2.4 GHz ISM band operation

Common antenna interface in transmit and receive

GFSK modulation

1 Mbps on air data rate

•

Transmitter

Programmable output power: 0, -6, -12 or -18 dBm

•

Receiver

Integrated channel filters

-85 dBm sensitivity

•

RF Synthesizer

Fully integrated synthesizer

1 MHz frequency programming resolution

78 RF channels in the 2.4 GHz ISM band

Accepts low cost ± 50 ppm 16 MHz crystal

1 MHz non-overlapping channel spacing

3.2

Block diagram

Figure 4. on page 12 shows a block diagram of the RF transceiver in nRF24AP2-USB.

Figure 4. Internal circuitry of RF transceiver relative to ANT

RF receiver

ANT1

ANT2

ANT protocol stack

GFSK

modulator

LNA

filter

RF synthesizer

RF transmitter

GFSK

demodulator

NRF24AP2-USBQ32-R7 데이터시트(PDF) 12 Page - List of Unclassifed Manufacturers

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