EZR32WG330 Datasheet, PDF (65/87 Pages) Silicon Laboratories – Building and home automation

4.17.8 EZRadio (R55) Receiver AC Electrical Characteristics
EZR32WG330 Data Sheet
Electrical Specifications
Table 4.31. EZRadio Receiver AC Electrical Characteristics
Parameter
Symbol
Test Condition
Min
Typ
Max
284
─
350
RX Frequency Range
F_RX
350
─
525
850
─
960
P_{RX_2} (BER < 0.1%) (2.4 kbps, GFSK, BT
─
-115
─
= 0.5, Δf = ±30 kHz, 114 kHz RX
BW)
P_{RX_40}
(BER < 0.1%) (40 kbps, GFSK, BT =
0.5, Δf = ±25 kHz, 114 kHz RX BW)
─
-107.6
─
RX Sensitivity 915 MHz
P_{RX_128} (BER < 0.1%) (128 kbps, GFSK, BT
─
-102.4
─
= 0.5, Δf = ±70 kHz, 305 kHz RX
BW)
(BER < 0.1%, 1 kbps, 185 kHz Rx
─
-113.5
─
BW, OOK, PN15 data)
P_{RX_OOK}
(BER < 0.1%, 40 kbps, 185 kHz BW,
─
-102.7
─
OOK, PN15 data)
RX Channel Bandwidth
BW
40
─
850
RSSI Resolution
RES_RSSI Valid from -110 dBm to -90 dBm
─
±0.5
─
±1-Ch Offset Selectivity
C/I_1-CH Desired Ref Signal 3 dB above sen-
─
-50
─
sitivity, BER, <0.1%. Interferer is CW
and desired is modulated with 1.2
kbps ΔF = 5.2 kHz GFSK with BT =
0.5, RX channel BW = 58 kHz, chan-
nel spacing = 100 kHz
±2-Ch Offset Selectivity
C/I_2-CH
─
-56
─
Blocking 200 kHz−1 MHz
200K_BLOCK Desired Ref Signal 3 dB above sen-
─
-56
─
sitivity, BER, <0.1%. Interferer is CW
and desired is modulated with 1.2
kbps ΔF = 5.2 kHz GFSK with BT =
0.5, RX channel BW = 58 kHz
Blocking 1 MHz Offset
1M_BLOCK
─
-71
─
Blocking 8 MHz Offset
8M_BLOCK
─
-71
─
Image Rejection
Im_REJ Rejection at the image frequency IF
─
40
─
= 468 kHz
Unit
MHz
MHz
MHz
dBm
dBm
dBm
dBm
dBm
kHz
dB
dB
dB
dB
dB
dB
dB
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