Data Sheet
WL1801MOD,
WL1805MO
D
,
WL1831MO
D
,
WL1835MOD
SWRS152M – JULY 2013 – REVISED OCTOBER 2017
www.ti.com
14
Specifications
Copyright © 2013–2017, Texas Instruments Incorporated
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WL1835MOD
Bluetooth Performance: BR, EDR Receiver Characteristics—In-Band Signals
(1)
(continued)
over operating free-air temperature range (unless otherwise noted)
PARAMETER
CONDITION
MIN TYP MAX
UNIT
Bluetooth BR, EDR C/I
performance
Numbers show wanted
signal-to-interfering-signal
ratio. Smaller numbers
indicate better C/I
performances (Image
frequency = –1 MHz)
BR, co-channel 10
dB
EDR, co-channel EDR2 12
EDR3 20
BR, adjacent ±1 MHz –
3.0
EDR, adjacent ±1 MHz,
(image)
EDR2 –
3.0
EDR3
2.0
BR, adjacent +2 MHz –
33.0
EDR, adjacent +2 MHz EDR2 –
33.0
EDR3 –
28.0
BR, adjacent –2 MHz –
20.0
EDR, adjacent –2 MHz EDR2 –
20.0
EDR3 –
13.0
BR, adjacent ≥Ι±3Ι MHz –
42.0
EDR, adjacent ≥Ι±3Ι MHz EDR2 –
42.0
EDR3 –
36.0
Bluetooth BR, EDR RF return
loss
–
10.0
dB
5.10 Bluetooth Performance: Transmitter, BR
(1)
over operating free-air temperature range (unless otherwise noted)
PARAMETER
MIN TYP MAX
UNIT
BR RF output power
(2)
V
BAT
≥ 3
V
(3)
11.7
dBm
V
BAT
< 3
V
(3)
7.2
BR gain control range
30.0
dB
BR power control step
5.0
dB
BR adjacent channel power |M-N| = 2 –
43.0
dBm
BR adjacent channel power |M-N| > 2 –
48.0
dBm
(1) All RF and performance numbers are aligned to the module pin.
(2) Values reflect maximum power. Reduced power is available using a vendor-specific (VS) command.
(3) VBAT is measured with an on-chip ADC that has an accuracy error of up to 5%.
5.11 Bluetooth Performance: Transmitter,
EDR
(1)
over operating free-air temperature range (unless otherwise noted)
PARAMETER
MIN TYP MAX
UNIT
EDR output power
(2)
V
BAT
≥ 3
V
(3)
7.2
dBm
V
BAT
< 3
V
(3)
5.2
EDR gain control range 30
dB
EDR power control step 5
dB
EDR adjacent channel power |M-N| = 1 –36
dBc
EDR adjacent channel power |M-N| = 2 –30
dBm
EDR adjacent channel power |M-N| > 2 –42
dBm
(1) All RF and performance numbers are aligned to the module pin.
(2) Values reflect default maximum power. Maximum power can be changed using a VS command.
(3) VBAT is measured with an on-chip ADC that has an accuracy error of up to 5%.