C2510Fx / CC2511Fx
Parameter
Min
Typ
Max
Unit
Condition/Note
250 kBaud data rate, sensitivity optimized,
(MSK, 1% packet error rate, 20 bytes packet length, 540 kHz digital channel filter bandwidth)
Receiver
sensitivity
Saturation
Adjacent
channel
rejection
Alternate
channel
rejection
Blocking
±10 MHz offset
±20 MHz offset
±50 MHz offset
46
53
55
dB
dB
dB
Wanted signal 3 dB above sensitivity level.
Compliant with ETSI EN 300 440 class 2 receiver requirements.
-90
-11
21
dBm
dBm
dB
Desired channel 3 dB above the sensitivity limit. 750 kHz channel
spacing
Desired channel 3 dB above the sensitivity limit. 750 kHz channel
spacing
See Figure 56 for plot of selectivity versus frequency offset
See Table 9 for typical variation over operating conditions
30
dB
500 kBaud data rate, sensitivity optimized,
be used for data rates >100 kBaud)
(MSK, 1% packet error rate, 20 bytes packet length, 812 kHz digital channel filter bandwidth)
Receiver
sensitivity
Saturation
Adjacent
channel
rejection
Alternate
channel
rejection
-82
-15
12
dBm
dBm
dB
Desired channel 3 dB above the sensitivity limit. 1 MHz channel spacing
23
dB
Desired channel 3 dB above the sensitivity limit. 1 MHz channel spacing
See Figure 58 for plot of selectivity versus frequency offset
General
Spurious
emissions
25 MHz –
1 GHz
Above 1 GHz
-57
-47
dBm
dBm
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.
Table 8: RF Receive Section
Supply Voltage, VDD = 2 V
Temperature [°C]
Sensitivity [dBm]
-40
-91.5
+25
-90.3
+85
-88.7
Supply Voltage, VDD = 3 V
-40
-90
+25
-89.6
+85
-88.1
Supply Voltage, VDD = 3.6 V
-40
-88.7
+25
-89.3
+85
-88.4
Table 9: Typical Variation in Sensitivity over Temperature and Supply Voltage @ 2.44 GHz and
250 kBaud Data Rate
SWRS055D
Page 14 of 243
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