SLWSTK6101B Datasheet, PDF (24/84 Pages) Silicon Laboratories – BGM113 Blue Gecko Bluetooth ® Module Data Sheet

BGM113 Blue Gecko Bluetooth ^® Module Data Sheet
Electrical Specifications
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 SAT
level, 0.1% BER
Signal is reference signal¹. Packet
—
10
—
dBm
length is 20 bytes.
30.8% Packet Error Rate^{2 SENS}
With non-ideal signals as speci-
—
-92
—
dBm
fied in RF-PHY.TS.4.2.2, section
4.6.1
Signal to co-channel interfer- C/I_CC
er, 0.1% BER
Desired signal 3 dB above refer-
—
8.3
—
dB
ence sensitivity
Blocking, 0.1% BER, Desired BLOCK_OOB
Interferer frequency 30 MHz ≤ f ≤
—
-27
—
dBm
is reference signal at -67
2000 MHz
dBm. Interferer is CW in
OOB range.
Interferer frequency 2003 MHz ≤ f
—
-32
—
dBm
≤ 2399 MHz
Interferer frequency 2484 MHz ≤ f
—
-32
—
dBm
≤ 2997 MHz
Interferer frequency 3 GHz ≤ f ≤
—
-27
—
dBm
12.75 GHz
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 RSSI_MAX
range over which RSSI reso-
lution is maintained
4
—
—
dBm
Lower limit of input power RSSI_MIN
range over which RSSI reso-
lution is maintained
—
—
-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
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