SX1233IMLTRT Semtech, SX1233IMLTRT Datasheet - Page 35
![RF Transceiver Extended Bands Japan-Korea](/photos/40/61/406187/4783257_sml.jpg)
SX1233IMLTRT
Manufacturer Part Number
SX1233IMLTRT
Description
RF Transceiver Extended Bands Japan-Korea
Manufacturer
Semtech
Datasheet
1.SX1233IMLTRT.pdf
(84 pages)
Specifications of SX1233IMLTRT
Transmitting Current
95mA
Data Rate
600Kbps
Rf Ic Case Style
QFN
No. Of Pins
24
Supply Voltage Range
1.8V To 3.6V
Operating Temperature Range
-40°C To +85°C
Receiving Current
17mA
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
SX1233IMLTRT
Manufacturer:
INFINEON
Quantity:
4 300
3.6. High Bit Rate Operations
High Bit rate operation is available in FSK mode. For operations in high bit rate, the frequency deviation should respect the
following equation:
3.6.1. 500kbps Operation
For operation at 500kbps, the following settings are recommended:
3.6.2. 600kbps Operation
For operation at 600kbps, the following settings are recommended:
Note
Rev 5 - June 2011
ADVANCED COMMUNICATIONS & SENSING
FDA = 250kHz, where FDA is the Frequency Deviation (FSK operation with a Modulation index of 1)
Crystal should be selected for a maximum of +/- 20ppm frequency stability.
Carrier frequency of the receiver should be programmed with 50kHz offset from the programmed carrier frequency of
transmitter. This offset takes into account the possible +/-20ppm drifts of Crystals. No AFC is needed.
FDA = 150kHz, where FDA is the Frequency Deviation (FSK operation with a Modulation index of 0.5)
Crystal should be selected for a maximum of +/- 15ppm frequency stability.
Carrier frequency of the receiver should be programmed with 40kHz offset from the programmed carrier frequency of
transmitter. This offset takes into account the possible +/-15ppm drifts of Crystals. No AFC is needed.
for both 500 and 600kbps operations, RegTestPll must be set to 0x0C.
FDA + BRF/2 =<500kHz, where FDA is the Frequency Deviation and BR is the Bit Rate.
Page 35
DATASHEET
www.semtech.com
SX1233