SX1239IMLTRT Semtech, SX1239IMLTRT Datasheet - Page 52

• Manufacturer Part Number: SX1239IMLTRT
• Description: IC, RF RECEIVER, 1.02GHz, QFN-24
• Manufacturer: Semtech

Specifications of SX1239IMLTRT

• Applications: Wireless Sensor Networks, Automated Meter Reading, Home And Building Automation
• Receiving Current: 16mA
• Data Rate: 300Kbps
• Modulation Type: FSK, OOK
• Sensitivity Dbm: -120dBm
• Rohs Compliant: Yes
• Rf Ic Case Style: QFN
• No. Of Pins: 24
• Sensitivity (dbm): -120dBm
• Supply Voltage Range: 1.8V To 3.6V
• Operating Temperature Range: -40°C To +85°C
• Lead Free Status / Rohs Status: Supplier Unconfirmed

6. Configuration and Status Registers
6.1. General Description
Table 19 Registers Summary
Rev 3 - Jan 2011
ADVANCED COMMUNICATIONS & SENSING
Address
0x0C
0x0D
0x0A
0x0B
0x0E
0x0F
0x00
0x01
0x02
0x03
0x04
0x05
0x06
0x07
0x08
0x09
0x10
0x11
0x12
0x13
0x14
0x15
0x16
0x17
0x18
0x19
Register Name
RegDataModul
RegBitrateMsb
RegBitrateLsb
RegOpMode
Reserved05
Reserved06
Reserved11
Reserved12
Reserved13
Reserved14
Reserved15
Reserved16
Reserved17
RegLowBat
RegListen1
RegListen2
RegListen3
RegVersion
RegFrfMsb
RegAfcCtrl
RegFrfMid
RegFrfLsb
RegRxBw
RegOsc1
RegFifo
RegLna
(built-in)
Reset
0x08
0x86
0x1A
0x0B
0xE4
0xC0
0x1A
0xB0
0x7B
0x9B
0x00
0x04
0x00
0x00
0x52
0x00
0x41
0x00
0x02
0x92
0xF5
0x20
0x23
0x9F
0x09
0x40
mended)
Default
(recom
0x88
0x55
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FIFO read/write access
Operating modes of the receiver
Data operation mode and Modulation settings
Bit Rate setting, Most Significant Bits
Bit Rate setting, Least Significant Bits
-
-
RF Carrier Frequency, Most Significant Bits
RF Carrier Frequency, Intermediate Bits
RF Carrier Frequency, Least Significant Bits
RC Oscillators Settings
AFC control in low modulation index situations
Low Battery Indicator Settings
Listen Mode settings
Listen Mode Idle duration
Listen Mode Rx duration
Semtech ID relating the silicon revision
-
-
-
-
-
-
-
LNA settings
Channel Filter BW Control
Description
DATASHEET
www.semtech.com
SX1239