Document Number : 38-16007 Rev. *L Page 28 of 34
Radio Parameters
Table 39. Radio Parameters
Parameter Description Conditions Min Typ Max. Unit
RF frequency range Note 20 2.400 2.483 GHz
Radio Receiver (T = 25 °C, V
CC
= 3.2 V, fosc = 13.000 MHz, X13OUT off, 64 chips/bit, Threshold Low = 8, Threshold High =
56, BER <
10
–3
)
Sensitivity – –90 – dBm
Maximum received signal –20 –10 – dBm
RSSI value for PWR
in
> –40 dBm – 28–31 –
RSSI value for PWR
in
< –95 dBm – 0–10 –
Receive Ready
[21]
––35µs
Interference Performance
Co-channel interference rejection
Carrier-to-Interference (C/I)
C = –60 dBm – 11 – dB
Adjacent (1 MHz) channel selectivity C/I 1 MHz C = –60 dBm – 3 – dB
Adjacent (2 MHz) channel selectivity C/I 2 MHz C = –60 dBm – –30 – dB
Adjacent (>
3 MHz) channel selectivity C/I > 3 MHz C = –67 dBm – –40 – dB
Image
[22]
Frequency Interference, C/I Image C = –67 dBm – –20 – dB
Adjacent (1 MHz) interference to in-band image
frequency, C/I image
±1 MHz
C = –67 dBm – –25 – dB
Out-of-Band Blocking Interference Signal Frequency
30 MHz – 2399 MHz, except (FO/N and FO/N±1
MHz)
[23]
C = –67 dBm – –30 – dBm
2498 MHz – 12.75 GHz,
except (FO*N and FO*N±1 MHz)
[23]
C = –67 dBm – –20 – dBm
Intermodulation C = –64 dBm,
Δf = 5,10 MHz – –39 – dBm
Spurious Emission –– –
30 MHz–1 GHz –––57dBm
1 GHz–12.75 GHz
except (4.8 GHz - 5.0 GHz) –––54dBm
4.8 GHz–5.0 GHz – – –40
[24]
dBm
Radio Transmitter (T = 25 °C, V
CC
= 3.2 V, fosc = 13.000 MHz)
Maximum RF transmit power PA = 7 – 0 – dBm
RF power control range –30 –dB
RF power range control step size seven steps, monotonic – 4.3 – dB
Frequency Deviation PN Code Pattern 10101010 – 270 – kHz
Frequency Deviation PN Code Pattern 11110000 – 320 – kHz
Zero crossing error –± 125 – ns
Occupied bandwidth 100-kHz resolution bandwidth, –6 dBc 500 – – kHz
Initial frequency offset –±75 –kHz
In-band Spurious –– –
Second channel power (± 2 MHz) – – –30 dBm
>
Third channel power (>3 MHz) – – –40 dBm
Non-Harmonically Related Spurs –– –
30 MHz – 12.75 GHz –––54dBm
Harmonic Spurs –– –
Second harmonic –––28dBm
Third harmonic –––25dBm
Fourth and greater harmonics – – –42 dBm
Notes
20. Subject to regulation.
21. Max. time after receive enable and the synthesizer has settled before receiver is ready.
22. Image frequency is +4 MHz from desired channel (2 MHz low IF, high side injection).
23. FO = Tuned Frequency, N = Integer.
24. Antenna matching network and antenna will attenuate the output signal at these frequencies to meet regulatory requirements.
Not Recommended for New Designs
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