MRF89XA-I/MQ Microchip Technology, MRF89XA-I/MQ Datasheet - Page 124

• Manufacturer Part Number: MRF89XA-I/MQ
• Description: TXRX ISM SUB-GHZ ULP 32QFN
• Manufacturer: Microchip Technology

Specifications of MRF89XA-I/MQ

• Package / Case: 32-WFQFN Exposed Pad
• Frequency: 863MHz ~ 870MHz, 902MHz ~ 928MHz, 950MHz ~ 960MHz
• Data Rate - Maximum: 200kbps
• 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
• Antenna Connector: PCB, Surface Mount
• Operating Temperature: -40°C ~ 85°C
• Number Of Receivers: 1
• Number Of Transmitters: 1
• Wireless Frequency: 863 MHz to 870 MHz, 902 MHz to 928 MHz, 950 MHz to 960 MHz
• Interface Type: SPI
• Noise Figure: - 112 dBc
• Output Power: - 8.5 dBm, + 12.5 dBm
• Operating Supply Voltage: 2.1 V to 3.6 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Maximum Data Rate: 256 Kbps
• Maximum Supply Current: 25 mA
• Minimum Operating Temperature: - 40 C
• Modulation: FSK
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Memory Size: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

MRF89XA
5.4.8
FIGURE 5-19:
FIGURE 5-20:
DS70622B-page 124
Note:
-10.0
-12.0
-12.0
12.0
10.0
-2.0
-4.0
-6.0
-8.0
12.0
8.0
6.0
4.0
2.0
0.0
-4.0
-8.0
8.0
4.0
0.0
P
0123
01
OUT
+10 dBm typical. Output power is achievable, evan at SAW filter’s output.
AND I
P
P
OUT
OUT
DD
VS. PA SETTING
AND I
AND I
DD
DD
AT ALL PA SETTING – 869 MHz
23
AT ALL PA SETTINGS – 915 MHz
TX Output Power (TXOPVAL<2:0>) [d]]
TX Output Power (TXOPVAL<2:0>) [d]
Preliminary
Pout
Pout
I
DD
4567
I
456
DD
© 2010 Microchip Technology Inc.
30.0
28.0
26.0
24.0
22.0
20.0
18.0
16.0
14.0
12.0
10.0
7
28.00
26.00
24.00
22.00
20.00
18.00
16.00
14.00
12.00
10.00