User Manual
RC220x
2005 Radiocrafts AS RC220x Data Sheet (rev. 1.0) Page 14 of 17
Absolute Maximum Ratings
Parameter Min Max Unit
Supply voltage, VCC -0.3 3.6 V
Voltage on any pin -0.3 VCC+0.5
V
Input RF level 10 dBm
Storage temperature -50 150
°C
Operating temperature -30 85
°C
Caution ! ESD sensitive device.
Precaution should be used when handling
the device in order to prevent permanent
damage.
Under no circumstances the absolute maximum ratings given above should be violated.
Stress exceeding one or more of the limiting values may cause permanent damage to the
device.
Electrical Specifications
T=25
°
C, VCC = 3.0V if nothing else stated.
Parameter Min Typ. Max Unit Condition / Note
Operating frequency
2400 2483 MHz Programmable in 1 MHz steps,
5 MHz steps for IEEE 802.15.4
compliance
Number of channels
16 For IEEE 802.15.4 compliance
Channel spacing
5 MHz For IEEE 802.15.4 compliance
Input/output impedance
50 Ohm
Data rate
250 kbit/s
DSSS chip rate
2 Mc/s
Frequency stability
+/-40 ppm
Transmit power
-25 0 dBm Programmable from firmware
Harmonics
2
nd
harmonic
3
rd
harmonic
-37
-51
Spurious emission, TX
30 – 1000 MHz
1-12.75 GHz
1.8-1.9 GHz
5.15-5.3 GHz
-36
-30
-47
-47
dBm
Complies with EN 300 328, EN
300 440, FCC CRF47 Part 15
and ARIB STD-T66
Sensitivity
-94 dBm PER = 1%
Adjacent channel rejection
+/- 5 MHz
46/39
dB
At -82 dBm, PER = 1%.
0 dB for IEEE 802.15.4
compliance
Alternate channel selectivity
+/- 10 MHz
58/55
dB
At -82 dBm, PER = 1%.
30 dB for IEEE 802.15.4
compliance
Blocking / Interferer rejection /
desensitization
+/- 5 MHz
+/- 10 MHz
+/- 20 MHz
+/- 50 MHz
-50
-45
-40
-30
-24
-24
-24
-23
dBm
Wanted signal 3 dB above
sensitivity level, CW interferer,
PER = 1%.
Minimum numbers corresponds
to class 2 receiver
requirements in EN 300 440.
Saturation
0 10 dBm
Spurious emission, RX
30 -1000 MHz
1-12.75 GHz
-57
-47
dBm
Complies with EN 300 328, EN
300 440, FCC CRF47 Part 15
and ARIB STD-T66