ax5042-1 AXSEM, ax5042-1 Datasheet - Page 6

• Manufacturer Part Number: ax5042-1
• Description: Rf Transceiver
• Manufacturer: AXSEM

6
Overview
1. Overview
1.1.
Version 2.2
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Features
Advanced multi-channel single
Configurable for usage in 400-470
Wide variety of shaped
Data rates from 0.1 to 600 kbps
4.8 kHz to 600 kHz programmable
Ultra fast settling RF frequency
802.15.4 compatible
RS-232 (UART) compatible
RF carrier frequency and FSK
Fully integrated frequency
Few external components
On-chip communication controller
Channel hopping up to 2000 hops/s
Sensitivity down to –122 dBm
Up to +10 dBm programmable
Crystal oscillator with
chip UHF transceiver
MHz and 800-930 MHz ISM bands
modulations supported in RX and
TX (ASK, PSK, OQPSK, MSK, FSK,
GFSK)
(FSK, MSK, GFSK, GMSK, OQPSK)
and to 600kbps (ASK, PSK) with fully
scaling narrow-band channel
filtering
channel filter
synthesizer for low-power
consumption
deviation programmable in 1 Hz
steps
synthesizer with VCO auto-ranging
and band-width boost modes for
fast locking
and flexible digital modem
transmitter power amplifier for long
range operation
programmable transconductance
for low cost crystals
1.2.
400-470 MHz and 800-930 MHz data
transmission and reception in the Short
Range Device (SRD) band
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Automatic frequency control (AFC)
SPI micro-controller interface
Fully integrated current/voltage
Wire and frame mode
QFN28 package
Low power 17 - 23 mA at 2.5 V
24 bit RX/TX FIFO
Programmable Cyclic Redundancy
Optional spectral shaping using a
Applications
Multi-channel home automation
Konnex applications
Wireless audio
Wireless networks
Telemetric applications, sensor
Toys
Wireless RS-232, USB
Access control
Remote keyless entry
ARIB compatible
Pointing devices and keyboards
Active RFID
RFID base station transmitter
433/868/915 MHz SRD band systems
references
supply during receive and
13 - 37 mA during transmit
Check (CRC-CCITT, CRC-16, CRC-
32)
self synchronized shift register
standards
readout
Datasheet AX5042