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PDF SX1236 Data sheet ( Hoja de datos )
| Número de pieza | SX1236 | |
| Descripción | 137 MHz to 1020 MHz Low Power Bi-Band Transceiver | |
| Fabricantes | Semtech Corporation | |
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WIRELESS & SENSING
SX1236 - 137 MHz to 1020 MHz Low Power Bi-Band Transceiver
SX1236
DATASHEET
GENERAL DESCRIPTION
The SX1236 is a fully integrated ISM band transceiver
capable of bi-band operation in most un-licensed bands in
the sub-GHz space with a minimum of external
components. It offers a combination of high link budget and
low current consumption in all operating modes. The 143 dB
link budget is achieved by a low noise CMOS receiver front
end and up to +20 dBm of transmit output power. A set of
internal power amplifiers are provided permitting either fully
regulated - for constant RF performance, or direct supply
connection - for optimal efficiency. This makes SX1236 ideal
for either M2M applications powered by alkaline battery
chemistries or long battery life metering applications using
Lithium battery chemistries.
The Low-IF architecture of the SX1236 sees fast transceiver
start times and demodulation predicated towards low
modulation index and gaussian filtered spectrally efficient
modulation formats.
This device also support high performance (G)FSK modes
for systems including WMBus, IEEE802.15.4g. The SX1236
delivers exceptional phase noise, selectivity, receiver
linearity and IIP3 for significantly lower current consumption
than competing devices.
KEY PRODUCT FEATURES
143 dB maximum link budget
+20 dBm - 100 mW constant RF output vs. V supply
+14 dBm high efficiency PA
Programmable bit rate up to 300 kbps
High sensitivity: down to -123 dBm
Bullet-proof front end: IIP3 = -11 dBm
Excellent blocking immunity
Low RX current of 10.8 mA, 200 nA register retention
Fully integrated synthesizer with a resolution of 61 Hz
FSK, GFSK, MSK, GMSK and OOK modulation
Built-in bit synchronizer for clock recovery
Preamble detection
127 dB Dynamic Range RSSI
Ultra-fast AFC
Packet engine up to 256 bytes with CRC
Built-in temperature sensor and low battery indicator
ORDERING INFORMATION
APPLICATIONS
Part Number
SX1236IMLTRT
Delivery
T&R
MOQ / Multiple
3000 pieces
QFN 28 Package - Operating Range [-40;+85°C]
Pb-free, Halogen free, RoHS/WEEE compliant product
Automated Meter Reading.
Home and Building Automation.
Wireless Alarm and Security Systems.
Industrial Monitoring and Control
Long range Irrigation Systems
Rev. 1. - December 2013
©2013 Semtech Corporation
Page 1
www.semtech.com
1 page  
SX1236
WIRELESS & SENSING
Table of contents
Section
DATASHEET
Page
Table 40. Listen Mode with PreambleDetect Condition Recommended DIO Mapping .................................................86
Table 41. Beacon Mode Settings ..................................................................................................................................88
Table 42. Revision History .............................................................................................................................................95
Rev. 1. - December 2013
©2013 Semtech Corporation
Page 5
www.semtech.com
5 Page 
WIRELESS & SENSING
1.4. Package Marking
SX1236
DATASHEET
Figure 3. Marking Diagram
Rev. 1. - December 2013
©2013 Semtech Corporation
Page 11
www.semtech.com
11 Page | ||
| Páginas | Total 30 Páginas | |
| PDF Descargar | [ Datasheet SX1236.PDF ] | |
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