MRF89XAM9A-I/RM Microchip Technology, MRF89XAM9A-I/RM Datasheet - Page 8
![no-image](/images/manufacturer_photos/0/4/439/microchip_technology_sml.jpg)
MRF89XAM9A-I/RM
Manufacturer Part Number
MRF89XAM9A-I/RM
Description
WiFi / 802.11 Modules & Development Tools 915MHz Sub-GHz Transceiver Mod
Manufacturer
Microchip Technology
Datasheet
1.MRF89XAM9A-IRM.pdf
(142 pages)
Specifications of MRF89XAM9A-I/RM
Modulation Type
FSK, OOK
Data Rate Max
200Kbps
Sensitivity
-113dBm
Supply Voltage Range
2.1V To 3.6V
Module Interface
SPI, 4-Wire
Supply Current
25mA
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
MRF89XAM9A-I/RM
Manufacturer:
MICROCHIP
Quantity:
12 000
Part Number:
MRF89XAM9A-I/RM
Manufacturer:
MICROCHI
Quantity:
20 000
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FIGURE 1-1:
RFIO
X
For General Biasing
Transmission Block
MRF89XA SIMPLIFIED BLOCK DIAGRAM
Reception Block
LNA
PA
DVRS
Second
Mixers
Mixers
Stage
Stage
First
x
Supply
Supply
Block
LO1 RX
LO1 TX
Q
I
x
IF Gain
Mixers
Stage
First
PARS
AVRS
VCORS
LO2 TX
Q
I
Second
Stage
Mixers
Synthesis Block
Interpolation Filters)
Frequency
(DDS, DACs,
Modulation
LO2 RX
Q
I
x
Crystal
Amplification
Filtering/
(Comparator, VCO,
RSSI
Filter, Dividers)
x
PLL Block
Loop Filter
x
Phase Shift to Frequency Shift
Conversion (FSK mode)
x
Demodulator
Demodulator
Post-demodulator
Sync Word
Demodulator
OOK
FSK
Digital
FIFO
LO1 TX
LO1 RX
LO2 TX
LO2 RX
Interface
Control
X
X
X
X
X
X
SPI
DATA
IRQ1
IRQ0
CLKOUT
PLOCK
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