MRF89XAT-I/MQ Microchip Technology, MRF89XAT-I/MQ Datasheet - Page 129

• Manufacturer Part Number: MRF89XAT-I/MQ
• Description: RF ISM BAND TXRX 32 QFN
• Manufacturer: Microchip Technology
• Series: -r

Specifications of MRF89XAT-I/MQ

• Frequency: 863MHz ~ 870MHz, 902MHz ~ 928MHz, 950MHz ~ 960MHz
• Data Rate - Maximum: 200 kbps
• Modulation Or Protocol: FSK, OOK
• Applications: ISM
• Power - Output: 12.5dBm
• Sensitivity: -113dBm
• Voltage - Supply: 2.1 V ~ 3.6 V
• Current - Receiving: 3mA
• Current - Transmitting: 25mA
• Data Interface: PCB, Surface Mount
• Memory Size: *
• Antenna Connector: PCB, Surface Mount
• Operating Temperature: -40°C ~ 85°C
• Package / Case: *
• Rf Ic Case Style: QFN
• No. Of Pins: 32
• Svhc: No SVHC (20-Jun-2011)
• Rohs Compliant: Yes
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: MRF89XAT-I/MQTR

5.4.12
Figure 5-27 illustrates the minimal spectral occupation
achievable in the European band, ensure that the min-
imum frequency deviation that a MRF89XA receiver
can accept is 33 kHz. If the companion receiver can
accept smaller frequency deviations, the range of mod-
ulation bandwidth can be further decreased.
FIGURE 5-27:
The default configuration of the MRF89XA yields the
bandwidth visible on Figure 5-28.
FIGURE 5-28:
Figure 5-28 illustrates the maximal bit rate and
MHz European sub-band.
© 2010 Microchip Technology Inc.
frequency deviation that can fit in the 868 to 868.6
FSK SPECTRUM IN EUROPE
FSK – 1.56 KBPS – ±33 kHz
FSK – 25 KBPS – ±50 kHz
Preliminary
MRF89XA
DS70622B-page 129