AX5042-QFN28-TU AXSEM, AX5042-QFN28-TU Datasheet - Page 7

• 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

2.
Version 2.4
ANTN
ANTP
Block Diagrams
4
5
Oscillator
16 MHz
Crystal
typ.
27
28
LNA
PA
Divider
Mixer
F
XTAL
13
Figure 1 Functional block diagram of the AX5042
F
OUT
RF Frequency
Generation
Subsystem
AGC PGAs
IF Filter &
RSSI
ADC
AGC
AX5042
Chip configuration
Digital IF
channel
filter
Modulator
modulator
14
De-
15
16
Communication Controller &
17
Serial Interface
21
18
Datasheet AX5042
Block Diagrams
19
23
12
7