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PDF SX1210 Data sheet ( Hoja de datos )
| Número de pieza | SX1210 | |
| Descripción | Ultra-Low Power Integrated UHF Receiver | |
| Fabricantes | Semtech Corporation | |
| Logotipo |  |
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ADVANCED COMMUNICATIONS & SENSING
General Description
The SX1210 is a low cost single-chip receiver
operating in the frequency ranges from 863-870, 902-
928 MHz and 950-960 MHz. The SX1210 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
SX1210I084TRT 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
SX1210 Receiver
Ultra-Low Power Integrated UHF Receiver
Features
Low Rx power consumption: 3mA
Good reception sensitivity: down to -107 dBm at
25 kb/s in FSK, -113 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 SX1211 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– Sept 8th, 2008
Page 1 of 73
www.semtech.com
1 page  
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ADVANCED COMMUNICATIONS & SENSING
SX1210
This product datasheet contains a detailed description of the SX1210 performance and functionality. Please consult
the Semtech website for the latest updates or errata.
1. General Description
The SX1210 is a single chip FSK and OOK receiver capable of operation in the 863-870 MHz and 902-928 MHz
license free ISM frequency bands, as well as the 950 - 960 MHz frequency band. 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 SX1210 is available in a 5x5 mm TQFN-32 package.
1.1. Simplified Block Diagram
Figure 1: SX1210 Simplified Block Diagram
Rev 2– Sept 8th, 2008
Page 5 of 73
www.semtech.com
5 Page 
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ADVANCED COMMUNICATIONS & SENSING
SX1210
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
Symbol
VIH
VIL
VOH
VOL
SCK_CONFIG
SCK_DATA
T_DATA
T_MOSI_C
T_MOSI_D
T_NSSC_L
T_NSSD_L
T_NSSC_H
T_NSSD_H
Description
Digital input level high
Digital input level low
Digital output level high
Digital output level low
SPI Config. clock frequency
SPI data clock frequency
DATA hold and setup time
MOSI setup time for SPI Config.
MOSI setup time for SPI Data.
NSS_CONFIG low to SCK rising edge.
SCK falling edge to NSS_CONFIG high.
NSS_DATA low to SCK rising edge.
SCK falling edge to NSS_DATA high.
NSS_CONFIG rising to falling edge.
NSS_DATA rising to falling edge.
Conditions
Imax=1mA
Imax=-1mA
Min
0.8*VDD
-
0.9*VDD
-
-
-
2
250
312
500
625
500
625
Typ Max Unit
- -V
- 0.2*VDD V
- -V
- 0.1*VDD V
- 6 MHz
- 1 MHz
- - µs
- - ns
- - ns
- - ns
- - ns
- - ns
- - ns
Note: on pin 10 (XTAL_P) and 11 (XTAL_N), maximum voltages of 1.8V can be applied.
Rev 2– Sept 8th, 2008
Page 11 of 73
www.semtech.com
11 Page | ||
| Páginas | Total 30 Páginas | |
| PDF Descargar | [ Datasheet SX1210.PDF ] | |
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