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PDF SX1213 Data sheet ( Hoja de datos )
| Número de pieza | SX1213 | |
| Descripción | Ultra-Low Power Integrated UHF Receiver | |
| Fabricantes | Semtech Corporation | |
| Logotipo |  |
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ADVANCED COMMUNICATIONS & SENSING
General Description
The SX1213 is a low cost single-chip receiver
operating in the frequency ranges from 300MHz to
510MHz. The SX1213 is optimized for very low power
consumption (3mA). It incorporates a baseband
demodulator with data rates up to 200 kb/s. Data
handling features include a sixty-four byte FIFO,
packet handling, CRC and data whitening processing.
Its highly integrated architecture allows for minimum
external component count whilst maintaining design
flexibility. All major RF communication parameters are
programmable and most of them may be dynamically
set. It complies with European (ETSI EN 300-220
V2.1.1) and North American (FCC part 15.247 and
15.249) regulatory standards.
Ordering Information
Table 1: Ordering Information
Part number
Delivery
Minimum Order
Quantity / Multiple
SX1213IWLTRT Tape & Reel
3000 pieces
TQFN-32 package – Operating range [-40;+85°C]
T refers to Lead Free packaging
This device is WEEE and RoHS compliant
Application Circuit Schematic
SX1213 Receiver
Ultra-Low Power Integrated UHF Receiver
Features
Low Rx power consumption: 3mA
Good reception sensitivity: down to -104 dBm at
25 kb/s in FSK, -110 dBm at 2kb/s in OOK
Packet handling feature with data whitening and
CRC processing
RSSI (Received Signal Strength Indicator) range
from Rx noise floor to 0 dBm
Bit rates up to 200 kb/s, NRZ coding
On-chip frequency synthesizer
FSK and OOK modulation
Incoming sync word recognition
Built-in Bit-Synchronizer for incoming data and
clock synchronization and recovery
5 x 5 mm TQFN package
Optimized Circuit Configuration for Low-cost
applications
Pin to pin compatible with SX1212 Transceiver
Applications
Wireless alarm and security systems
Wireless sensor networks
Automated Meter Reading
Home and building automation
Industrial monitoring and control
Remote Wireless Control
Rev.2 – July 1st, 2009
Page 1 of 65
www.semtech.com
1 page  
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ADVANCED COMMUNICATIONS & SENSING
SX1213
This product datasheet contains a detailed description of the SX1213 performance and functionality. Please consult
the Semtech website for the latest updates or errata.
1. General Description
The SX1213 is a single chip FSK and OOK receiver capable of operation in the 300 to 510 MHz license free ISM
frequency bands. It complies with both the relevant European and North American standards, EN 300-220 V2.1.1
(June 2006 release) and FCC Part 15 (10-1-2006 edition). A unique feature of this circuit is its extremely low
current consumption in full active mode of only 3mA (typ). The SX1213 is available in a 5x5 mm TQFN-32 package.
1.1. Simplified Block Diagram
Figure 1: SX1213 Simplified Block Diagram
Rev.2 – July 1st, 2009
Page 5 of 65
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ADVANCED COMMUNICATIONS & SENSING
SX1213
2.4.4. Digital Specification
Conditions: Temp = 25 °C, VDD = 3.3 V, crystal frequency = 12.8 MHz, unless otherwise specified.
Table 8: Digital Specification (1)
Symbol
Description
Conditions
Min Typ
VIH Digital input level high
0.8*VDD
-
VIL Digital input level low
--
VOH
Digital output level high
Imax=1mA
0.9*VDD
-
VOL
Digital output level low
Imax=-1mA - -
SCK_CONFIG SPI Config. clock frequency
--
SCK_DATA SPI data clock frequency
--
T_DATA
DATA hold and setup time
2-
T_MOSI_C
MOSI setup time for SPI Config.
250 -
T_MOSI_D
MOSI setup time for SPI Data.
312 -
T_NSSC_L
NSS_CONFIG low to SCK rising edge.
SCK falling edge to NSS_CONFIG high.
500 -
T_NSSD_L
NSS_DATA low to SCK rising edge.
SCK falling edge to NSS_DATA high.
625 -
T_NSSC_H
NSS_CONFIG rising to falling edge.
500 -
T_NSSD_H
NSS_DATA rising to falling edge.
625 -
(1) Information from design and characterization
Note: on pin 10 (XTAL_P) and 11 (XTAL_N), maximum voltages of 1.8V can be applied.
Max
-
0.2*VDD
-
0.1*VDD
6
1
-
-
-
-
Unit
V
V
V
V
MHz
MHz
µs
ns
ns
ns
- ns
- ns
- ns
Rev.2 – July 1st, 2009
Page 11 of 65
www.semtech.com
11 Page | ||
| Páginas | Total 30 Páginas | |
| PDF Descargar | [ Datasheet SX1213.PDF ] | |
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