
4.1.8.3 RF Receiver Characteristics for Bluetooth Smart in the 2.4 GHz Band
Unless otherwise indicated, typical conditions are: T
OP
= 25 °C,VDD = 3.3 V. Crystal frequency = 38.4 MHz. RF center frequency 2.440
GHz. DC-DC on. Conducted measurement from the antenna feedpoint.
Table 4.13. RF Receiver Characteristics for Bluetooth Smart in the 2.4GHz Band
Parameter
Symbol
Test Condition
Min
Typ
Max
Unit
Max usable receiver input
level, 0.1% BER
SAT
Signal is reference signal
length is 20 bytes.
—
10
—
dBm
30.8% Packet Error Rate
SENS
With non-ideal signals as speci-
fied in RF-PHY.TS.4.2.2, section
4.6.1
—
-90
—
dBm
Signal to co-channel interfer-
er, 0.1% BER
C/I
CC
Desired signal 3 dB above refer-
ence sensitivity
—
8.3
—
dB
Blocking, 0.1% BER, Desired
is reference signal at -67
dBm. Interferer is CW in
OOB range.
BLOCK
OOB
Interferer frequency 30 MHz ≤ f ≤
2000 MHz
—
-27
—
dBm
Interferer frequency 2003 MHz ≤ f
≤ 2399 MHz
—
-32
—
dBm
Interferer frequency 2484 MHz ≤ f
≤ 2997 MHz
—
-32
—
dBm
Interferer frequency 3 GHz ≤ f ≤
12.75 GHz
—
-27
—
dBm
Intermodulation performance IM
Per Core_4.1, Vol 6, Part A, Sec-
tion 4.4 with n = 3
—
-25.8
—
dBm
Upper limit of input power
range over which RSSI reso-
lution is maintained
RSSI
MAX
4
—
—
dBm
Lower limit of input power
range over which RSSI reso-
lution is maintained
RSSI
MIN
—
—
-101
dBm
RSSI resolution
RSSI
RES
Over RSSI
MIN
to RSSI
MAX
—
—
0.5
dB
Note:
1. Reference signal is defined 2GFSK at -67 dBm, Modulation index = 0.5, BT = 0.5, Bit rate = 1 Mbps, desired data = PRBS9;
interferer data = PRBS15; frequency accuracy better than 1 ppm
2. Receive sensitivity on Bluetooth Smart channel 26 is -86 dBm
BGM11S Blue Gecko
Bluetooth
®
SiP Module Data Sheet
Electrical Specifications
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