AX5042-QFN28-TU AXSEM, AX5042-QFN28-TU Datasheet - Page 16

• Manufacturer Part Number: AX5042-QFN28-TU
• Description: RF Transceiver Narrow-Band-IC
• Manufacturer: AXSEM

Specifications of AX5042-QFN28-TU

• Number Of Receivers: 1
• Number Of Transmitters: 1
• Wireless Frequency: 433 MHz, 868 MHz, 915 MHz
• Interface Type: SPI, UART
• Output Power: 14.5 dBm
• Operating Supply Voltage: 2.3 V to 2.8 V
• Maximum Operating Temperature: + 85 C
• Maximum Supply Current: 54 mA
• Minimum Operating Temperature: - 40 C
• Modulation: ASK, FSK, PSK
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

16
Specifications
Receiver
Notes
SYMBOL
SBR
IL
CP
IIP3
RSSIR
RSSIS
RSSIS
SEL
Version 2.4
Datarate
1dB
868
kbps
1.
2.
1
2
100
250
600
1.2
10
2
Measured on AX_mod_7-3 at SMA connector with BER measurement tool of AX-EVK software V1.3
For all FSK measurements was FREQGAIN = 0x06
DESCRIPTION
Signal bit rate
Maximum input level
Input referred compression point
Input referred IP3
RSSI control range
RSSI step size
RSSI step size
Adjacent channel suppression
Alternate channel suppression
Input sensitivity TYP. on SMA connector of AX_mod_7-3 for BER=10
ASK
-118
-115
-111
-101
-97
-93
868 MHz
FSK
-121
-118
-114
-104
-98
%
CONDITION
ASK, PSK
PSK
FSK, MSK, OQPSK, GFSK, GMSK
2 tones separated by 100 kHz
Before digital channel filter;
calculated from register
AGCCOUNTER
Behind digital channel filter;
calculated from registers
AGCCOUNTER, TRKAMPL
FSK 4.8 kbps; notes 1 & 2
PSK
-117
-107
-103
-99
-
-
ASK
-119
-117
-113
-99
-96
-99
433 MHz
MIN.
FSK
-123
-120
-116
-106
-100
10
%
1
1
0.625
TYP.
-35
-25
0.1
85
22
22
Datasheet AX5042
PSK
-119
-109
-105
-102
MAX.
-
-
600
600
200
-20
-3
UNIT
kbps
kbps
dBm
dBm
dB
dB
dB
dB