CC2510F16 Datasheet, PDF (14/244 Pages) Texas Instruments – Low-Power SoC (System-on-Chip) with MCU, Memory, 2.4 GHz RF Transceiver, and USB Controller

CC2510Fx / CC2511Fx
Parameter
Min Typ Max Unit Condition/Note
250 kBaud data rate, sensitivity optimized, MDMCFG2.DEM_DCFILT_OFF=0
(MSK, 1% packet error rate, 20 bytes packet length, 540 kHz digital channel filter bandwidth)
Receiver
sensitivity
−90
dBm See Table 9 for typical variation over operating conditions
Saturation
−11
dBm
Adjacent
channel
rejection
21
dB Desired channel 3 dB above the sensitivity limit. 750 kHz channel
spacing
Alternate
channel
rejection
30
dB Desired channel 3 dB above the sensitivity limit. 750 kHz channel
spacing
See Figure 57 for plot of selectivity versus frequency offset
Blocking
±10 MHz offset
46
dB Wanted signal 3 dB above sensitivity level.
±20 MHz offset
53
dB Compliant with ETSI EN 300 440 class 2 receiver requirements.
±50 MHz offset
55
dB
500 kBaud data rate, sensitivity optimized, MDMCFG2.DEM_DCFILT_OFF=0 (MDMCFG2.DEM_DCFILT_OFF=1 cannot
be used for data rates >100 kBaud)
(MSK, 1% packet error rate, 20 bytes packet length, 812 kHz digital channel filter bandwidth)
Receiver
sensitivity
−82
dBm
Saturation
−15
dBm
Adjacent
channel
rejection
12
dB Desired channel 3 dB above the sensitivity limit. 1 MHz channel spacing
Alternate
channel
rejection
23
dB Desired channel 3 dB above the sensitivity limit. 1 MHz channel spacing
See Figure 59 for plot of selectivity versus frequency offset
General
Spurious
emissions
Conducted measurement in a 50 Ω single ended load. Complies with EN
300 328, EN 300 440 class 2, FCC CFR47, Part 15 and ARIB STD-T-66.
25 MHz -
1 GHz
−57 dBm
Above 1 GHz
−47 dBm
Table 8: RF Receive Section
Supply Voltage, VDD = 2 V
Temperature [°C] −40
25
85
Sensitivity [dBm] −91.5 −90.3 −88.7
Supply Voltage, VDD = 3 V
−40 25
85
−90 −89.6
−88.1
Supply Voltage, VDD = 3.6 V
−40
25
85
−88.7 −89.3 −88.4
Table 9: Typical Variation in Sensitivity over Temperature and Supply Voltage @ 2.44 GHz and
250 kBaud Data Rate
SWRS055F
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