CC2430 Datasheet, PDF (15/234 Pages) Texas Instruments – A True System-on-Chip solution for 2.4 GHz IEEE 802.15.4 / ZigBee-TM

CC2430
Parameter
Blocking / Desensitization
+/- 5 MHz from band edge
+/- 20 MHz from band edge
+/- 30 MHz from band edge
+/- 50 MHz from band edge
Min Typ Max Unit Condition/Note
-29
dBm Wanted signal 3 dB above the sensitivity level, CW
-25
dBm jammer, PER = 1%. Measured according to EN 300
-19
dBm 440 class 2.
-17
dBm
Spurious emission
30 – 1000 MHz
1 – 12.75 GHz
Frequency error tolerance
Symbol rate error tolerance
−57 dBm Conducted measurement in a 50 Ω single ended
−47 dBm load. Complies with EN 300 328, EN 300 440 class
2, FCC CFR47, Part 15 and ARIB STD-T-66
-300
300 kHz Difference between centre frequency of the received
RF signal and local oscillator frequency
[1] requires 200 kHz
120
ppm Difference between incoming symbol rate and the
internally generated symbol rate
[1] requires 80 ppm
Table 6: RF Receive Section
7.3 RF Transmit Section
T_A=25°C, VDD=3.0V if nothing else stated. Measured on Chipcon’s CC2430 EM reference design.
Parameter
Min Typ Max Unit Condition/Note
Nominal output power -3
0
dBm Delivered to a single ended 50 Ω load through a balun.
[1] requires minimum –3 dBm
Programmable output
24
dB The output power is programmable in 8 steps from approximately
power range
–24 to 0 dBm.
Harmonics
2^nd harmonic
3^rd harmonic
Spurious emission
30 - 1000 MHz
1– 12.75 GHz
1.8 – 1.9 GHz
5.15 – 5.3 GHz
Error Vector
Magnitude (EVM)
Optimum load
impedance
-56
dBm Measured conducted with 1 MHz resolution bandwidth on
spectrum analyser. At max output power delivered to a single
-60
dBm _{ended 50 Ω load through a balun.}
Maximum output power.
-58
dBm Chipcon’s CC2430 EM reference design complies with EN 300
328, EN 300 440, FCC CFR47 Part 15 and ARIB STD-T-66
-48
dBm
-58
dBm
-56
dBm
11
% Measured as defined by [1]
[1] requires max. 35 %
115
Ω
Differential impedance as seen from the RF-port (RF_P and
+
j180
RF_N) towards the antenna.
Table 7: RF Transmit Parameters
CC2430 PRELIMINARY Data Sheet (rev. 1.03) SWRS036A
Page 15 of 232