MRF49XA-I/ST Microchip Technology, MRF49XA-I/ST Datasheet - Page 10

• Manufacturer Part Number: MRF49XA-I/ST
• Description: IC RF TXRX 433/868/915 16-TSSOP
• Manufacturer: Microchip Technology

Specifications of MRF49XA-I/ST

• Package / Case: 16-TSSOP
• Frequency: 433MHz, 868MHz, 915MHz
• Data Rate - Maximum: 256kbps
• Modulation Or Protocol: FHSS, FSK
• Applications: Home / Industrial Automation, Remote Access, Security Alarms
• Power - Output: 7dbm
• Sensitivity: -110dBm
• Voltage - Supply: 2.2 V ~ 3.8 V
• Current - Receiving: 11mA
• Current - Transmitting: 15mA
• Data Interface: PCB, Surface Mount
• Antenna Connector: PCB, Surface Mount
• Operating Temperature: -40°C ~ 85°C
• Number Of Receivers: 1
• Number Of Transmitters: 2
• Wireless Frequency: 433 MHz to 915 MHz
• Output Power: + 7 dBm
• Operating Supply Voltage: 2.5 V, 3.3 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• Modulation: FHSS, FSK
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Memory Size: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 579-MRF49XA-1/ST

FIGURE 2-1:
RFN
RFP
13
12
CLKOUT
CLK
8
Clock Block
LNA
MRF49XA ARCHITECTURAL BLOCK DIAGRAM
PA/LNA and PLL/CLK
PA
PLL and I/Q VCO with
EXTREF
RFXTL/
OSC
Calibration
Block
9
MIX
MIX
calibration
WUTM
with
Q
I
Baseband Amplifier/Filter/Limiter
AMP
AMP
Low-Power Block
Cal
Ckt
Cal
Ckt
Self Calibration
LBDB
Block
RSSI
RSSIO
15
SDI
1
Comparator
SCK
DEMOD
2
I/Q
Microcontroller Interface Block
CS
__
DQI
3
SDO
4
AFC
IRO
5
RESET
10
INT/DIO
Recovery Unit
Data Filtering
16
and Clock
Data Processing Block
FIFO
Supply Block
V
11
DATA
SS
Power
CLK
V
14
DD
7
6
FCAP/FINT
FSK/DATA/
RCLKOUT/
____
FSEL