EZR32HG220 Datasheet, PDF (66/86 Pages) Silicon Laboratories – Consumer electronics

4.15.8 EZRadio (R55) Receiver AC Electrical Characteristics
EZR32HG220 Data Sheet
Electrical Specifications
Table 4.37. 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 Sensitivity 434 MHz
P_{RX_2} (BER < 0.1%) (2.4 kbps, GFSK, BT
─
-116
─
= 0.5, DF = ±30 kHz, 114 kHz Rx
BW)
P_{RX_40} (BER < 0.1%) (40 kbps, GFSK, BT =
─
-108
─
0.5, DF = ±25 kHz, 114 kHz Rx BW)
P_{RX_128} (BER < 0.1%) (128 kbps, GFSK, BT
─
-103
─
= 0.5, DF = ±70 kHz, 305 kHz Rx
BW)
P_{RX_OOK} (BER < 0.1%, 1 kbps, 185 kHz Rx
─
-113
─
BW, OOK, PN15 data)
(BER < 0.1%, 40 kbps, 185 kHz BW,
─
-102
─
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
─
Unit
MHz
MHz
MHz
dBm
dBm
dBm
dBm
dBm
dBm
dBm
dBm
dBm
dBm
kHz
dB
dB
dB
dB
dB
dB
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