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8.9 Bluetooth Low Energy - Receive (RX)
When measured on the CC26x2REM-7ID-Q1 reference design with T
c
= 25 °C, V
DDS
= 3.0 V, f
RF
= 2440 MHz with DC/DC
enabled unless otherwise noted. All measurements are performed at the antenna input with a combined RX and TX path.
All measurements are performed conducted.
PARAMETER TEST CONDITIONS MIN TYP MAX UNIT
125 kbps (LE Coded)
Receiver sensitivity Differential mode. BER = 10
–3
–105 dBm
Receiver saturation Differential mode. BER = 10
–3
>5 dBm
Frequency error tolerance
Difference between the incoming carrier
frequency and the internally generated carrier
frequency
> (–300 / 300) kHz
Data rate error tolerance
Difference between incoming data rate and the
internally generated data rate (37-byte packets)
> (–320 / 240) ppm
Data rate error tolerance
Difference between incoming data rate and the
internally generated data rate (255-byte packets)
> (–100 / 125) ppm
Co-channel rejection
(1)
Wanted signal at –79 dBm, modulated interferer in
channel, BER = 10
–3
–1.5 dB
Selectivity, ±1 MHz
(1)
Wanted signal at –79 dBm, modulated interferer at
±1 MHz, BER = 10
–3
8 / 4.5
(2)
dB
Selectivity, ±2 MHz
(1)
Wanted signal at –79 dBm, modulated interferer at
±2 MHz, BER = 10
–3
44 / 39
(2)
dB
Selectivity, ±3 MHz
(1)
Wanted signal at –79 dBm, modulated interferer at
±3 MHz, BER = 10
–3
46 / 44
(2)
dB
Selectivity, ±4 MHz
(1)
Wanted signal at –79 dBm, modulated interferer at
±4 MHz, BER = 10
–3
44 / 46
(2)
dB
Selectivity, ±6 MHz
(1)
Wanted signal at –79 dBm, modulated interferer at
±6 MHz, BER = 10
–3
48 / 44
(2)
dB
Selectivity, ±7 MHz or more
(1)
Wanted signal at –79 dBm, modulated interferer at
±7 MHz or more, BER = 10
–3
51 / 45
(2)
dB
Selectivity, Image frequency
(1)
Wanted signal at –79 dBm, modulated interferer at
image frequency, BER = 10
–3
39 dB
Selectivity, Image frequency ±1
MHz
(1)
Note that Image frequency + 1 MHz is the Co-
channel –1 MHz. Wanted signal at –79 dBm,
modulated interferer at ±1 MHz from image
frequency, BER = 10
–3
4.5 / 44
(2)
dB
500 kbps (LE Coded)
Receiver sensitivity Differential mode. BER = 10
–3
–100 dBm
Receiver saturation Differential mode. BER = 10
–3
> 5 dBm
Frequency error tolerance
Difference between the incoming carrier
frequency and the internally generated carrier
frequency
> (–300 / 300) kHz
Data rate error tolerance
Difference between incoming data rate and the
internally generated data rate (37-byte packets)
> (–350 / 450) ppm
Data rate error tolerance
Difference between incoming data rate and the
internally generated data rate (255-byte packets)
> (–175 / 175) ppm
Co-channel rejection
(1)
Wanted signal at –72 dBm, modulated interferer in
channel, BER = 10
–3
–4 dB
Selectivity, ±1 MHz
(1)
Wanted signal at –72 dBm, modulated interferer at
±1 MHz, BER = 10
–3
8 / 4
(2)
dB
Selectivity, ±2 MHz
(1)
Wanted signal at –72 dBm, modulated interferer at
±2 MHz, BER = 10
–3
44 / 36
(2)
dB
Selectivity, ±3 MHz
(1)
Wanted signal at –72 dBm, modulated interferer at
±3 MHz, BER = 10
–3
46 / 46
(2)
dB
Selectivity, ±4 MHz
(1)
Wanted signal at –72 dBm, modulated interferer at
±4 MHz, BER = 10
–3
45 / 47
(2)
dB
CC2642R-Q1
SWRS229A – JANUARY 2020 – REVISED OCTOBER 2020
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