RXQ4-XXX - RFPhone
RXQ4-XXX - RFPhone
RXQ4-XXX - RFPhone
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telecontrolli<br />
Radio Transmitter<br />
<strong>RXQ4</strong>-<strong>XXX</strong><br />
Sub 1GHz Multichannel Radio Transceiver<br />
whitout microcontroller<br />
Preliminary<br />
General description<br />
The <strong>RXQ4</strong>-<strong>XXX</strong> is a low-cost sub 1GHz radio<br />
transceiver designed for very low-power wireless<br />
applications, based on the CC1101(Texas<br />
Instruments).<br />
The circuit is mainly intended for the ISM (Industrial,<br />
Scientific and Medical) and SRD ( Short Range<br />
device)<br />
frequency bands at 315, 433, 868, and 915MHZ.<br />
<strong>XXX</strong>:<br />
custom-specified working frequency<br />
Features<br />
Applications<br />
•<br />
•<br />
High Reliability<br />
DIL Package<br />
•<br />
•<br />
•<br />
•<br />
•<br />
Wireless alarm and security systems<br />
Home and building automation<br />
AMR - Automatic Meter Reading<br />
Wireless Sensor networks<br />
Industrial monitoring and control<br />
CIRCUIT SCHEMATIC<br />
Vcc<br />
12<br />
SI<br />
1<br />
4<br />
20<br />
9 11 14 15<br />
18<br />
SCLK<br />
2<br />
SO<br />
3<br />
GDO2<br />
4<br />
GDO0<br />
5<br />
1<br />
2<br />
3<br />
6<br />
IC1<br />
CC1101<br />
16<br />
19<br />
21<br />
12<br />
ANT<br />
10<br />
CSn<br />
6<br />
7<br />
13<br />
5<br />
17<br />
8<br />
10<br />
GND<br />
7, 8, 9
Electrical Characteristics (ref. to CC1101 Data Sheet for more informations)<br />
V CC<br />
I S<br />
I S<br />
P O<br />
CHARACTERISTICS MIN TYP MAX UNIT<br />
Supply Voltage<br />
Supply Current ( RX mode / TX mode)<br />
Supply Current (Power Down mode)<br />
1.8 3<br />
15 / 29<br />
0.2<br />
3.6<br />
VDC<br />
mA<br />
uA<br />
RF Output Power into 50Ω<br />
10<br />
dBm<br />
RF Sensitivity (1.2 Kb/sec Data Rate)<br />
-112<br />
dBm<br />
T OP<br />
Max Data Rate<br />
StartUp Time (Sleep to RX/TX mode)<br />
Operating Temperature Range<br />
500 Kbit/s<br />
240<br />
usec<br />
-25 +80 °C<br />
Pin Description<br />
Mechanical Dimensions<br />
1 SI Serial configuration interface, data input<br />
20.32 mm<br />
2 SCLK Serial configuration interface, clock input<br />
3 SO Serial configuration interface, data output<br />
4 GDO2 Digital output for general use<br />
5 GDO0 Digital output for general use<br />
6 CSn Serial configuration interface, chip select<br />
7,8,9 GND Ground<br />
10 ANT Antenna<br />
2.54 mm<br />
1<br />
2<br />
3<br />
4<br />
5<br />
6<br />
TOP VIEW<br />
12<br />
10<br />
9<br />
8<br />
7<br />
15.24 mm<br />
12 V Supply Voltage<br />
CC<br />
Telecontrolli Srl has an on going policy to improve the performance and reliability of their products; we therefore reserve the right to make changes without<br />
notice.<br />
The information contained in our data sheets is believed to be accurate, however we do not assume any liability arising from the application or use of any product or<br />
circuit.<br />
telecontrolli<br />
Web Site: www.telecontrolli.com<br />
HEAD OFFICE & PLANT<br />
Via Nazionale delle Puglie, 177<br />
80026 CASORIA (NA), Italy<br />
Tel: +39 081 759 90 33<br />
Fax: +39 081 759 64 94<br />
SALES OFFICE<br />
sales @ telecontrolli.com
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