SX1239IMLTRT Semtech, SX1239IMLTRT Datasheet - Page 72

• 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

10. Revision History
Table 28 Revision History
Rev 3 - Jan 2011
ADVANCED COMMUNICATIONS & SENSING
Revision
1
2
3
April 2010
Feb 2010
Jan 2011
Date
First FINAL datasheet version
Update DIOx mapping tables
Simplify and clarify the description of the AGC
Add temperature sensor’s approximate measurement time
Optimize suggested frequency hopping sequences, section 4.2.5
Modify Listen mode resolution description
List in Section 9 the differences between chip versions V2a and V2b
Describe handling method for Packets larger than the FIFO size
Document AFC for low modulation index, timing diagrams, adjust Tana
Document RegTestAfc at address 0x71
Add section describing setup for low modulation index systems
Add application schematics
Adjust Thermal Impedance value
Add description for the Continuous-time DAGC
Update Section 9 to reflect improvements of the chip V2c
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