ON Semiconductor AX5243-1-TA05, RF Transceiver IC 27MHz to 1050MHz 20-Pin QFN

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Currently unavailable
We don’t know if this item will be back in stock, it is being discontinued by the manufacturer.
RS Stock No.:
162-9944
Mfr. Part No.:
AX5243-1-TA05
Brand:
onsemi
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Brand

onsemi

Technology

Low IF/ISM Transceiver

Modulation Technique

AFSK, ASK, FM, FSK, GFSK, GMSK, MSK, PSK, QFSK

Package Type

QFN

Pin Count

20

Mounting Type

Surface Mount

Dimensions

4.1 x 4.1 x 0.9mm

Length

4.1mm

Width

4.1mm

Height

0.9mm

Maximum Operating Band 1 Frequency

1050MHz

Maximum Operating Supply Voltage

3.6 V

Maximum Operating Temperature

+85 °C

Minimum Operating Band 1 Frequency

27MHz

Minimum Operating Temperature

-40 °C

Minimum Operating Supply Voltage

1.8 V

Number of Operating Bands

1

AX5x43 27-1050MHz NB RF Transceivers


The AX5043 and AX5243 are narrow-band multi-channel single-chip RF transceivers for 27 to 1050MHz Licensed and Unlicensed radio systems.

RF Operating Frequencies: 27 to 1050MHz
RF Output Power: up to +16dBm
Receiver Sensitivity: -137dBm @ 100bps, FSK 868MHz with FEC
Modulation: FSK, MSK, 4−FSK, GFSK, GMSK, ASK or PSK
OTA Date Rate: 125kbps
Channel hopping @ 2000 hops/s
Optional Forward Error Correction (FEC)
Fully automatic packet reception and transmission
Separate matching units for Preamble Byte, Sync-word and Address
Supports HDLC, Raw, Wireless M−Bus frames and arbitrary defined frames
Automatic channel noise-level tracking
Additional single-ended Tx output for use with an external PA (AX5043 only)
256 byte Tx & Rx data FIFO
Wake-on-Radio
Brown-out detection
Host communication: serial SPI
Simple 'cable-replacement' mode available via separate serial data I/O and clock pins (AX5043 only)
10-bit 1MS/s ADC
Power supply: +1.8V to +3.6Vdc
Operating temperature range: -40 to +85°C
Compatible with: Wireless M-Bus, POCSAG, FLEX, KNX, Sigfox, Z−Wave and enocean protocols
Applications: Telemetry, AMR, Wireless networks, Wireless M-Bus, Access control, Building automation, Communication for the Internet of Things (IoT)

Approvals

FCC, ETSI, Wireless-M-Bus

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