Murata Electronics North America 2832 Manual Do Utilizador
Copyright © Murata Manufacturing Co., Ltd. All rights reserved. October 2017
MBN52832 Data Sheet, v1.1, 06/14/2018
MBN52832 Data Sheet, v1.1, 06/14/2018
Page 12 of 34
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3 DC Electrical Specification
3.1 Typical Power Consumption
Table 3.1 Typical Power Consumption
Current
Unit
TX Active @3.5dBm
LDO mode
16
mA
DCDC mode
7
mA
RX Active
LDO mode
14
mA
DCDC mode
6
mA
Sleep Mode
System Off
0.36
uA
System On with internal RC
2.13
uA
System On with external 32kHz crystal
1.79
uA
4 RF Specification
Conditions: 25ºC, VCC=3.3V, Parameters measured at RF connector.
Table 4.1 RF Characteristics
RF Characteristics
Specification
Unit
Min.
Typ.
Max.
Center frequency
2402
-
2480
MHz
Channel Spacing
-
2
-
MHz
Number of RF Channels
-
40
-
-
Max output power
LDO mode
-
4.0
-
dBm
DCDC mode
3.5
dBm
Modulation Characteristics
Δf1
avg
225
-
275
kHz
Δf2
max
(at 99.9%)
185
-
-
kHz
Δf2
avg
/ Δf1
avg
0.8
-
-
-
Carrier frequency offset and drift
1) Frequency offset: | f
n
– f
TX
|
-
-
150
kHz
2) Frequency drift: | f
0
– f
n
|
-
-
50
kHz
3) Drift rate #0: | f
1
– f
0
|
-
-
20
kHz
4) Drift rate #n: | f
n
– f
n-5
|
-
-
20
kHz
Receiver sensitivity (PER
< 30.8%)
< 30.8%)
LDO mode
-
-93
-70
dBm
DCDC mode
-90
-70
dBm
Maximum input signal level (PER < 30.8%)
-10
-
-
dBm